20608403200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 864

約数和(自身を含む): 70075514880

約数和(自身を除く): 49467111680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 31, 32, 35, 38, 40, 44, 50, 55, 56, 62, 64, 70, 71, 76, 77, 80, 88, 95, 100, 110, 112, 124, 128, 133, 140, 142, 152, 154, 155, 160, 175, 176, 190, 200, 209, 217, 220, 224, 248, 256, 266, 275, 280, 284, 304, 308, 310, 320, 341, 350, 352, 355, 380, 385, 400, 418, 434, 440, 448, 475, 496, 497, 532, 550, 560, 568, 589, 608, 616, 620, 640, 665, 682, 700, 704, 710, 760, 770, 775, 781, 800, 836, 868, 880, 896, 950, 992, 994, 1045, 1064, 1085, 1100, 1120, 1136, 1178, 1216, 1232, 1240, 1280, 1330, 1349, 1364, 1400, 1408, 1420, 1463, 1520, 1540, 1550, 1562, 1600, 1672, 1705, 1736, 1760, 1775, 1792, 1900, 1925, 1984, 1988, 2090, 2128, 2170, 2200, 2201, 2240, 2272, 2356, 2387, 2432, 2464, 2480, 2485, 2660, 2698, 2728, 2800, 2816, 2840, 2926, 2945, 3040, 3080, 3100, 3124, 3200, 3325, 3344, 3410, 3472, 3520, 3550, 3800, 3850, 3905, 3968, 3976, 4123, 4180, 4256, 4340, 4400, 4402, 4480, 4544, 4712, 4774, 4864, 4928, 4960, 4970, 5225, 5320, 5396, 5425, 5456, 5467, 5600, 5680, 5852, 5890, 6080, 6160, 6200, 6248, 6400, 6479, 6650, 6688, 6745, 6820, 6944, 7040, 7100, 7315, 7600, 7700, 7810, 7936, 7952, 8246, 8360, 8512, 8525, 8680, 8800, 8804, 8960, 9088, 9424, 9443, 9548, 9856, 9920, 9940, 10450, 10640, 10792, 10850, 10912, 10934, 11005, 11200, 11360, 11704, 11780, 11935, 12160, 12320, 12400, 12425, 12496, 12958, 13300, 13376, 13490, 13640, 13888, 14080, 14200, 14630, 14725, 14839, 15200, 15400, 15407, 15620, 15904, 16492, 16720, 17024, 17050, 17360, 17600, 17608, 18176, 18848, 18886, 19096, 19525, 19712, 19840, 19880, 20615, 20900, 21280, 21584, 21700, 21824, 21868, 22010, 22400, 22720, 23408, 23560, 23870, 24211, 24320, 24640, 24800, 24850, 24992, 25916, 26600, 26752, 26980, 27280, 27335, 27776, 28400, 29260, 29450, 29678, 30400, 30800, 30814, 31240, 31808, 32395, 32984, 33440, 33725, 34048, 34100, 34720, 35200, 35216, 36575, 37696, 37772, 38192, 39050, 39680, 39760, 41230, 41800, 41819, 42560, 43168, 43400, 43648, 43736, 44020, 44800, 45353, 45440, 46816, 47120, 47215, 47740, 48422, 49280, 49600, 49700, 49984, 51832, 53200, 53504, 53960, 54560, 54670, 55025, 55552, 56800, 58520, 58900, 59356, 59675, 60800, 61600, 61628, 62480, 63616, 64790, 65968, 66880, 67450, 68200, 69440, 70400, 70432, 73150, 74195, 75392, 75544, 76384, 77035, 78100, 79520, 82460, 83600, 83638, 85120, 86336, 86800, 87296, 87472, 88040, 90706, 90880, 93632, 94240, 94430, 95480, 96844, 98560, 99200, 99400, 99968, 103075, 103664, 103873, 106400, 107920, 109120, 109340, 110050, 113600, 117040, 117800, 118712, 119350, 121055, 121600, 123200, 123256, 124960, 127232, 129580, 131936, 133760, 134900, 136400, 136675, 138880, 140864, 146300, 148390, 150784, 151088, 152768, 154070, 156200, 159040, 161975, 164920, 167200, 167276, 169477, 170240, 172672, 173600, 174944, 176080, 181412, 187264, 188480, 188860, 190960, 193688, 198400, 198800, 199936, 206150, 207328, 207746, 209095, 212800, 215840, 218240, 218680, 220100, 226765, 227200, 234080, 235600, 236075, 237424, 238700, 242110, 246400, 246512, 249920, 259160, 263872, 267520, 269800, 272800, 273350, 277760, 281728, 292600, 292733, 296780, 302176, 305536, 308140, 312400, 318080, 323950, 329840, 334400, 334552, 338954, 345344, 347200, 349888, 352160, 362824, 370975, 374528, 376960, 377720, 381920, 385175, 387376, 397600, 412300, 414656, 415492, 418190, 425600, 431680, 436480, 437360, 440200, 453530, 454400, 460009, 468160, 471200, 472150, 474848, 477400, 484220, 492800, 493024, 499840, 518320, 519365, 527744, 539600, 545600, 546700, 563456, 585200, 585466, 593560, 604352, 605275, 611072, 616280, 624800, 636160, 647900, 659680, 668800, 669104, 677908, 694400, 699776, 704320, 725648, 741950, 753920, 755440, 763840, 770350, 774752, 795200, 824600, 829312, 830984, 836380, 847385, 851200, 863360, 874720, 880400, 907060, 920018, 936320, 942400, 944300, 949696, 954800, 968440, 986048, 999680, 1036640, 1038730, 1045475, 1055488, 1079200, 1091200, 1093400, 1133825, 1170400, 1170932, 1187120, 1208704, 1210550, 1232560, 1249600, 1295800, 1319360, 1337600, 1338208, 1355816, 1388800, 1399552, 1408640, 1451296, 1463665, 1483900, 1510880, 1527680, 1540700, 1549504, 1590400, 1649200, 1658624, 1661968, 1672760, 1694770, 1726720, 1749440, 1760800, 1814120, 1840036, 1872640, 1884800, 1888600, 1899392, 1909600, 1936880, 1972096, 2073280, 2077460, 2090950, 2158400, 2182400, 2186800, 2267650, 2300045, 2340800, 2341864, 2374240, 2417408, 2421100, 2465120, 2499200, 2591600, 2596825, 2638720, 2676416, 2711632, 2817280, 2902592, 2927330, 2967800, 3021760, 3055360, 3081400, 3099008, 3180800, 3220063, 3298400, 3323936, 3345520, 3389540, 3498880, 3521600, 3628240, 3680072, 3769600, 3777200, 3798784, 3819200, 3873760, 3944192, 4146560, 4154920, 4181900, 4236925, 4316800, 4373600, 4535300, 4600090, 4681600, 4683728, 4748480, 4842200, 4930240, 4998400, 5183200, 5193650, 5277440, 5352832, 5423264, 5805184, 5854660, 5935600, 6043520, 6162800, 6198016, 6440126, 6596800, 6647872, 6691040, 6779080, 6997760, 7043200, 7256480, 7318325, 7360144, 7554400, 7638400, 7747520, 8293120, 8309840, 8363800, 8473850, 8633600, 8747200, 9070600, 9200180, 9363200, 9367456, 9496960, 9684400, 9860480, 10366400, 10387300, 10705664, 10846528, 11500225, 11610368, 11709320, 11871200, 12087040, 12325600, 12880252, 13193600, 13295744, 13382080, 13558160, 14086400, 14512960, 14636650, 14720288, 15108800, 15276800, 15495040, 16100315, 16619680, 16727600, 16947700, 17494400, 18141200, 18400360, 18734912, 18993920, 19368800, 19720960, 20732800, 20774600, 21693056, 23000450, 23418640, 23742400, 24651200, 25760504, 26387200, 26591488, 26764160, 27116320, 29025920, 29273300, 29440576, 30217600, 30990080, 32200630, 33239360, 33455200, 33895400, 34988800, 36282400, 36800720, 37469824, 38737600, 41465600, 41549200, 43386112, 46000900, 46837280, 47484800, 49302400, 51521008, 53528320, 54232640, 58051840, 58546600, 58881152, 60435200, 64401260, 66478720, 66910400, 67790800, 72564800, 73601440, 74939648, 77475200, 80501575, 83098400, 92001800, 93674560, 94969600, 98604800, 103042016, 108465280, 117093200, 117762304, 128802520, 132957440, 133820800, 135581600, 145129600, 147202880, 154950400, 161003150, 166196800, 184003600, 187349120, 206084032, 216930560, 234186400, 257605040, 267641600, 271163200, 290259200, 294405760, 322006300, 332393600, 368007200, 374698240, 412168064, 468372800, 515210080, 542326400, 588811520, 644012600, 664787200, 736014400, 824336128, 936745600, 1030420160, 1084652800, 1288025200, 1472028800, 1873491200, 2060840320, 2576050400, 2944057600, 4121680640, 5152100800, 10304201600, 20608403200]

約数ペア:

[(1, 20608403200), (2, 10304201600), (4, 5152100800), (5, 4121680640), (7, 2944057600), (8, 2576050400), (10, 2060840320), (11, 1873491200), (14, 1472028800), (16, 1288025200), (19, 1084652800), (20, 1030420160), (22, 936745600), (25, 824336128), (28, 736014400), (31, 664787200), (32, 644012600), (35, 588811520), (38, 542326400), (40, 515210080), (44, 468372800), (50, 412168064), (55, 374698240), (56, 368007200), (62, 332393600), (64, 322006300), (70, 294405760), (71, 290259200), (76, 271163200), (77, 267641600), (80, 257605040), (88, 234186400), (95, 216930560), (100, 206084032), (110, 187349120), (112, 184003600), (124, 166196800), (128, 161003150), (133, 154950400), (140, 147202880), (142, 145129600), (152, 135581600), (154, 133820800), (155, 132957440), (160, 128802520), (175, 117762304), (176, 117093200), (190, 108465280), (200, 103042016), (209, 98604800), (217, 94969600), (220, 93674560), (224, 92001800), (248, 83098400), (256, 80501575), (266, 77475200), (275, 74939648), (280, 73601440), (284, 72564800), (304, 67790800), (308, 66910400), (310, 66478720), (320, 64401260), (341, 60435200), (350, 58881152), (352, 58546600), (355, 58051840), (380, 54232640), (385, 53528320), (400, 51521008), (418, 49302400), (434, 47484800), (440, 46837280), (448, 46000900), (475, 43386112), (496, 41549200), (497, 41465600), (532, 38737600), (550, 37469824), (560, 36800720), (568, 36282400), (589, 34988800), (608, 33895400), (616, 33455200), (620, 33239360), (640, 32200630), (665, 30990080), (682, 30217600), (700, 29440576), (704, 29273300), (710, 29025920), (760, 27116320), (770, 26764160), (775, 26591488), (781, 26387200), (800, 25760504), (836, 24651200), (868, 23742400), (880, 23418640), (896, 23000450), (950, 21693056), (992, 20774600), (994, 20732800), (1045, 19720960), (1064, 19368800), (1085, 18993920), (1100, 18734912), (1120, 18400360), (1136, 18141200), (1178, 17494400), (1216, 16947700), (1232, 16727600), (1240, 16619680), (1280, 16100315), (1330, 15495040), (1349, 15276800), (1364, 15108800), (1400, 14720288), (1408, 14636650), (1420, 14512960), (1463, 14086400), (1520, 13558160), (1540, 13382080), (1550, 13295744), (1562, 13193600), (1600, 12880252), (1672, 12325600), (1705, 12087040), (1736, 11871200), (1760, 11709320), (1775, 11610368), (1792, 11500225), (1900, 10846528), (1925, 10705664), (1984, 10387300), (1988, 10366400), (2090, 9860480), (2128, 9684400), (2170, 9496960), (2200, 9367456), (2201, 9363200), (2240, 9200180), (2272, 9070600), (2356, 8747200), (2387, 8633600), (2432, 8473850), (2464, 8363800), (2480, 8309840), (2485, 8293120), (2660, 7747520), (2698, 7638400), (2728, 7554400), (2800, 7360144), (2816, 7318325), (2840, 7256480), (2926, 7043200), (2945, 6997760), (3040, 6779080), (3080, 6691040), (3100, 6647872), (3124, 6596800), (3200, 6440126), (3325, 6198016), (3344, 6162800), (3410, 6043520), (3472, 5935600), (3520, 5854660), (3550, 5805184), (3800, 5423264), (3850, 5352832), (3905, 5277440), (3968, 5193650), (3976, 5183200), (4123, 4998400), (4180, 4930240), (4256, 4842200), (4340, 4748480), (4400, 4683728), (4402, 4681600), (4480, 4600090), (4544, 4535300), (4712, 4373600), (4774, 4316800), (4864, 4236925), (4928, 4181900), (4960, 4154920), (4970, 4146560), (5225, 3944192), (5320, 3873760), (5396, 3819200), (5425, 3798784), (5456, 3777200), (5467, 3769600), (5600, 3680072), (5680, 3628240), (5852, 3521600), (5890, 3498880), (6080, 3389540), (6160, 3345520), (6200, 3323936), (6248, 3298400), (6400, 3220063), (6479, 3180800), (6650, 3099008), (6688, 3081400), (6745, 3055360), (6820, 3021760), (6944, 2967800), (7040, 2927330), (7100, 2902592), (7315, 2817280), (7600, 2711632), (7700, 2676416), (7810, 2638720), (7936, 2596825), (7952, 2591600), (8246, 2499200), (8360, 2465120), (8512, 2421100), (8525, 2417408), (8680, 2374240), (8800, 2341864), (8804, 2340800), (8960, 2300045), (9088, 2267650), (9424, 2186800), (9443, 2182400), (9548, 2158400), (9856, 2090950), (9920, 2077460), (9940, 2073280), (10450, 1972096), (10640, 1936880), (10792, 1909600), (10850, 1899392), (10912, 1888600), (10934, 1884800), (11005, 1872640), (11200, 1840036), (11360, 1814120), (11704, 1760800), (11780, 1749440), (11935, 1726720), (12160, 1694770), (12320, 1672760), (12400, 1661968), (12425, 1658624), (12496, 1649200), (12958, 1590400), (13300, 1549504), (13376, 1540700), (13490, 1527680), (13640, 1510880), (13888, 1483900), (14080, 1463665), (14200, 1451296), (14630, 1408640), (14725, 1399552), (14839, 1388800), (15200, 1355816), (15400, 1338208), (15407, 1337600), (15620, 1319360), (15904, 1295800), (16492, 1249600), (16720, 1232560), (17024, 1210550), (17050, 1208704), (17360, 1187120), (17600, 1170932), (17608, 1170400), (18176, 1133825), (18848, 1093400), (18886, 1091200), (19096, 1079200), (19525, 1055488), (19712, 1045475), (19840, 1038730), (19880, 1036640), (20615, 999680), (20900, 986048), (21280, 968440), (21584, 954800), (21700, 949696), (21824, 944300), (21868, 942400), (22010, 936320), (22400, 920018), (22720, 907060), (23408, 880400), (23560, 874720), (23870, 863360), (24211, 851200), (24320, 847385), (24640, 836380), (24800, 830984), (24850, 829312), (24992, 824600), (25916, 795200), (26600, 774752), (26752, 770350), (26980, 763840), (27280, 755440), (27335, 753920), (27776, 741950), (28400, 725648), (29260, 704320), (29450, 699776), (29678, 694400), (30400, 677908), (30800, 669104), (30814, 668800), (31240, 659680), (31808, 647900), (32395, 636160), (32984, 624800), (33440, 616280), (33725, 611072), (34048, 605275), (34100, 604352), (34720, 593560), (35200, 585466), (35216, 585200), (36575, 563456), (37696, 546700), (37772, 545600), (38192, 539600), (39050, 527744), (39680, 519365), (39760, 518320), (41230, 499840), (41800, 493024), (41819, 492800), (42560, 484220), (43168, 477400), (43400, 474848), (43648, 472150), (43736, 471200), (44020, 468160), (44800, 460009), (45353, 454400), (45440, 453530), (46816, 440200), (47120, 437360), (47215, 436480), (47740, 431680), (48422, 425600), (49280, 418190), (49600, 415492), (49700, 414656), (49984, 412300), (51832, 397600), (53200, 387376), (53504, 385175), (53960, 381920), (54560, 377720), (54670, 376960), (55025, 374528), (55552, 370975), (56800, 362824), (58520, 352160), (58900, 349888), (59356, 347200), (59675, 345344), (60800, 338954), (61600, 334552), (61628, 334400), (62480, 329840), (63616, 323950), (64790, 318080), (65968, 312400), (66880, 308140), (67450, 305536), (68200, 302176), (69440, 296780), (70400, 292733), (70432, 292600), (73150, 281728), (74195, 277760), (75392, 273350), (75544, 272800), (76384, 269800), (77035, 267520), (78100, 263872), (79520, 259160), (82460, 249920), (83600, 246512), (83638, 246400), (85120, 242110), (86336, 238700), (86800, 237424), (87296, 236075), (87472, 235600), (88040, 234080), (90706, 227200), (90880, 226765), (93632, 220100), (94240, 218680), (94430, 218240), (95480, 215840), (96844, 212800), (98560, 209095), (99200, 207746), (99400, 207328), (99968, 206150), (103075, 199936), (103664, 198800), (103873, 198400), (106400, 193688), (107920, 190960), (109120, 188860), (109340, 188480), (110050, 187264), (113600, 181412), (117040, 176080), (117800, 174944), (118712, 173600), (119350, 172672), (121055, 170240), (121600, 169477), (123200, 167276), (123256, 167200), (124960, 164920), (127232, 161975), (129580, 159040), (131936, 156200), (133760, 154070), (134900, 152768), (136400, 151088), (136675, 150784), (138880, 148390), (140864, 146300)]