20422911600

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2086

約数の個数: 720

約数和(自身を含む): 90087122944

約数和(自身を除く): 69664211344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 62, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 93, 100, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 150, 155, 156, 168, 175, 180, 182, 186, 195, 200, 208, 210, 217, 225, 234, 240, 248, 252, 260, 273, 279, 280, 300, 310, 312, 315, 325, 336, 350, 360, 364, 372, 390, 400, 403, 420, 434, 450, 455, 465, 468, 496, 504, 520, 525, 546, 558, 560, 585, 600, 620, 624, 630, 650, 651, 700, 720, 728, 744, 775, 780, 806, 819, 840, 868, 900, 910, 930, 936, 975, 1008, 1040, 1050, 1085, 1092, 1116, 1170, 1200, 1209, 1240, 1260, 1300, 1302, 1365, 1395, 1400, 1456, 1488, 1550, 1560, 1575, 1612, 1638, 1680, 1736, 1800, 1820, 1860, 1872, 1950, 1953, 2011, 2015, 2100, 2170, 2184, 2232, 2275, 2325, 2340, 2418, 2480, 2520, 2600, 2604, 2730, 2790, 2800, 2821, 2925, 3100, 3120, 3150, 3224, 3255, 3276, 3472, 3600, 3627, 3640, 3720, 3900, 3906, 4022, 4030, 4095, 4200, 4340, 4368, 4464, 4550, 4650, 4680, 4836, 5040, 5200, 5208, 5425, 5460, 5580, 5642, 5850, 6033, 6045, 6200, 6300, 6448, 6510, 6552, 6825, 6975, 7254, 7280, 7440, 7800, 7812, 8044, 8060, 8190, 8400, 8463, 8680, 9100, 9300, 9360, 9672, 9765, 10055, 10075, 10416, 10850, 10920, 11160, 11284, 11700, 12066, 12090, 12400, 12600, 13020, 13104, 13650, 13950, 14077, 14105, 14508, 15600, 15624, 16088, 16120, 16275, 16380, 16926, 17360, 18099, 18135, 18200, 18600, 19344, 19530, 20110, 20150, 20475, 21700, 21840, 22320, 22568, 23400, 24132, 24180, 25200, 25389, 26040, 26143, 27300, 27900, 28154, 28210, 29016, 30165, 30225, 31248, 32176, 32240, 32550, 32760, 33852, 36198, 36270, 36400, 37200, 39060, 40220, 40300, 40950, 42231, 42315, 43400, 45136, 46800, 48264, 48360, 48825, 50275, 50778, 52080, 52286, 54600, 55800, 56308, 56420, 58032, 60330, 60450, 62341, 65100, 65520, 67704, 70385, 70525, 72396, 72540, 78120, 78429, 80440, 80600, 81900, 84462, 84630, 86800, 90495, 90675, 96528, 96720, 97650, 100550, 101556, 104572, 109200, 111600, 112616, 112840, 120660, 120900, 124682, 126693, 126945, 130200, 130715, 135408, 140770, 141050, 144792, 145080, 150825, 156240, 156858, 160880, 161200, 163800, 168924, 169260, 180990, 181350, 183001, 187023, 195300, 201100, 203112, 209144, 211155, 211575, 225232, 225680, 235287, 241320, 241800, 249364, 253386, 253890, 260400, 261430, 281540, 282100, 289584, 290160, 301650, 311705, 313716, 327600, 337848, 338520, 351925, 361980, 362700, 366002, 374046, 390600, 392145, 402200, 406224, 418288, 422310, 423150, 436387, 452475, 470574, 482640, 483600, 498728, 506772, 507780, 522860, 549003, 561069, 563080, 564200, 603300, 623410, 627432, 633465, 634725, 653575, 675696, 677040, 703850, 723960, 725400, 732004, 748092, 781200, 784290, 804400, 810433, 844620, 846300, 872774, 904950, 915005, 935115, 941148, 997456, 1013544, 1015560, 1045720, 1055775, 1098006, 1122138, 1126160, 1128400, 1176435, 1206600, 1246820, 1254864, 1266930, 1269450, 1307150, 1309161, 1407700, 1447920, 1450800, 1464008, 1496184, 1558525, 1568580, 1620866, 1647009, 1689240, 1692600, 1745548, 1809900, 1830010, 1870230, 1882296, 1960725, 2027088, 2031120, 2091440, 2111550, 2181935, 2196012, 2244276, 2352870, 2413200, 2431299, 2493640, 2533860, 2538900, 2614300, 2618322, 2745015, 2805345, 2815400, 2928016, 2992368, 3117050, 3137160, 3167325, 3241732, 3294018, 3378480, 3385200, 3491096, 3619800, 3660020, 3740460, 3764592, 3921450, 3927483, 4052165, 4223100, 4363870, 4392024, 4488552, 4575025, 4675575, 4705740, 4862598, 4987280, 5067720, 5077800, 5228600, 5236644, 5490030, 5610690, 5630800, 5673031, 5882175, 6234100, 6274320, 6334650, 6483464, 6545805, 6588036, 6982192, 7239600, 7293897, 7320040, 7480920, 7842900, 7854966, 8104330, 8235045, 8446200, 8727740, 8784048, 8977104, 9150050, 9351150, 9411480, 9725196, 10135440, 10155600, 10457200, 10473288, 10909675, 10980060, 11221380, 11346062, 11764350, 12156495, 12468200, 12669300, 12966928, 13091610, 13176072, 13725075, 14026725, 14587794, 14640080, 14961840, 15685800, 15709932, 16208660, 16470090, 16892400, 17019093, 17455480, 18300100, 18702300, 18822960, 19450392, 19637415, 20260825, 20946576, 21819350, 21960120, 22442760, 22692124, 23528700, 24312990, 24936400, 25338600, 26183220, 26352144, 27450150, 28053450, 28365155, 29175588, 31371600, 31419864, 32417320, 32729025, 32940180, 34038186, 34910960, 36469485, 36600200, 37404600, 38900784, 39274830, 40521650, 41175225, 43638700, 43920240, 44885520, 45384248, 47057400, 48625980, 50677200, 51057279, 52366440, 54900300, 56106900, 56730310, 58351176, 60782475, 62839728, 64834640, 65458050, 65880360, 68076372, 72938970, 73200400, 74809200, 78549660, 81043300, 82350450, 85095465, 87277400, 90768496, 94114800, 97251960, 98187075, 102114558, 104732880, 109800600, 112213800, 113460620, 116702352, 121564950, 130916100, 131760720, 136152744, 141825775, 145877940, 157099320, 162086600, 164700900, 170190930, 174554800, 182347425, 194503920, 196374150, 204229116, 219601200, 224427600, 226921240, 243129900, 255286395, 261832200, 272305488, 283651550, 291755880, 314198640, 324173200, 329401800, 340381860, 364694850, 392748300, 408458232, 425477325, 453842480, 486259800, 510572790, 523664400, 567303100, 583511760, 658803600, 680763720, 729389700, 785496600, 816916464, 850954650, 972519600, 1021145580, 1134606200, 1276431975, 1361527440, 1458779400, 1570993200, 1701909300, 2042291160, 2269212400, 2552863950, 2917558800, 3403818600, 4084582320, 5105727900, 6807637200, 10211455800, 20422911600]

約数ペア:

[(1, 20422911600), (2, 10211455800), (3, 6807637200), (4, 5105727900), (5, 4084582320), (6, 3403818600), (7, 2917558800), (8, 2552863950), (9, 2269212400), (10, 2042291160), (12, 1701909300), (13, 1570993200), (14, 1458779400), (15, 1361527440), (16, 1276431975), (18, 1134606200), (20, 1021145580), (21, 972519600), (24, 850954650), (25, 816916464), (26, 785496600), (28, 729389700), (30, 680763720), (31, 658803600), (35, 583511760), (36, 567303100), (39, 523664400), (40, 510572790), (42, 486259800), (45, 453842480), (48, 425477325), (50, 408458232), (52, 392748300), (56, 364694850), (60, 340381860), (62, 329401800), (63, 324173200), (65, 314198640), (70, 291755880), (72, 283651550), (75, 272305488), (78, 261832200), (80, 255286395), (84, 243129900), (90, 226921240), (91, 224427600), (93, 219601200), (100, 204229116), (104, 196374150), (105, 194503920), (112, 182347425), (117, 174554800), (120, 170190930), (124, 164700900), (126, 162086600), (130, 157099320), (140, 145877940), (144, 141825775), (150, 136152744), (155, 131760720), (156, 130916100), (168, 121564950), (175, 116702352), (180, 113460620), (182, 112213800), (186, 109800600), (195, 104732880), (200, 102114558), (208, 98187075), (210, 97251960), (217, 94114800), (225, 90768496), (234, 87277400), (240, 85095465), (248, 82350450), (252, 81043300), (260, 78549660), (273, 74809200), (279, 73200400), (280, 72938970), (300, 68076372), (310, 65880360), (312, 65458050), (315, 64834640), (325, 62839728), (336, 60782475), (350, 58351176), (360, 56730310), (364, 56106900), (372, 54900300), (390, 52366440), (400, 51057279), (403, 50677200), (420, 48625980), (434, 47057400), (450, 45384248), (455, 44885520), (465, 43920240), (468, 43638700), (496, 41175225), (504, 40521650), (520, 39274830), (525, 38900784), (546, 37404600), (558, 36600200), (560, 36469485), (585, 34910960), (600, 34038186), (620, 32940180), (624, 32729025), (630, 32417320), (650, 31419864), (651, 31371600), (700, 29175588), (720, 28365155), (728, 28053450), (744, 27450150), (775, 26352144), (780, 26183220), (806, 25338600), (819, 24936400), (840, 24312990), (868, 23528700), (900, 22692124), (910, 22442760), (930, 21960120), (936, 21819350), (975, 20946576), (1008, 20260825), (1040, 19637415), (1050, 19450392), (1085, 18822960), (1092, 18702300), (1116, 18300100), (1170, 17455480), (1200, 17019093), (1209, 16892400), (1240, 16470090), (1260, 16208660), (1300, 15709932), (1302, 15685800), (1365, 14961840), (1395, 14640080), (1400, 14587794), (1456, 14026725), (1488, 13725075), (1550, 13176072), (1560, 13091610), (1575, 12966928), (1612, 12669300), (1638, 12468200), (1680, 12156495), (1736, 11764350), (1800, 11346062), (1820, 11221380), (1860, 10980060), (1872, 10909675), (1950, 10473288), (1953, 10457200), (2011, 10155600), (2015, 10135440), (2100, 9725196), (2170, 9411480), (2184, 9351150), (2232, 9150050), (2275, 8977104), (2325, 8784048), (2340, 8727740), (2418, 8446200), (2480, 8235045), (2520, 8104330), (2600, 7854966), (2604, 7842900), (2730, 7480920), (2790, 7320040), (2800, 7293897), (2821, 7239600), (2925, 6982192), (3100, 6588036), (3120, 6545805), (3150, 6483464), (3224, 6334650), (3255, 6274320), (3276, 6234100), (3472, 5882175), (3600, 5673031), (3627, 5630800), (3640, 5610690), (3720, 5490030), (3900, 5236644), (3906, 5228600), (4022, 5077800), (4030, 5067720), (4095, 4987280), (4200, 4862598), (4340, 4705740), (4368, 4675575), (4464, 4575025), (4550, 4488552), (4650, 4392024), (4680, 4363870), (4836, 4223100), (5040, 4052165), (5200, 3927483), (5208, 3921450), (5425, 3764592), (5460, 3740460), (5580, 3660020), (5642, 3619800), (5850, 3491096), (6033, 3385200), (6045, 3378480), (6200, 3294018), (6300, 3241732), (6448, 3167325), (6510, 3137160), (6552, 3117050), (6825, 2992368), (6975, 2928016), (7254, 2815400), (7280, 2805345), (7440, 2745015), (7800, 2618322), (7812, 2614300), (8044, 2538900), (8060, 2533860), (8190, 2493640), (8400, 2431299), (8463, 2413200), (8680, 2352870), (9100, 2244276), (9300, 2196012), (9360, 2181935), (9672, 2111550), (9765, 2091440), (10055, 2031120), (10075, 2027088), (10416, 1960725), (10850, 1882296), (10920, 1870230), (11160, 1830010), (11284, 1809900), (11700, 1745548), (12066, 1692600), (12090, 1689240), (12400, 1647009), (12600, 1620866), (13020, 1568580), (13104, 1558525), (13650, 1496184), (13950, 1464008), (14077, 1450800), (14105, 1447920), (14508, 1407700), (15600, 1309161), (15624, 1307150), (16088, 1269450), (16120, 1266930), (16275, 1254864), (16380, 1246820), (16926, 1206600), (17360, 1176435), (18099, 1128400), (18135, 1126160), (18200, 1122138), (18600, 1098006), (19344, 1055775), (19530, 1045720), (20110, 1015560), (20150, 1013544), (20475, 997456), (21700, 941148), (21840, 935115), (22320, 915005), (22568, 904950), (23400, 872774), (24132, 846300), (24180, 844620), (25200, 810433), (25389, 804400), (26040, 784290), (26143, 781200), (27300, 748092), (27900, 732004), (28154, 725400), (28210, 723960), (29016, 703850), (30165, 677040), (30225, 675696), (31248, 653575), (32176, 634725), (32240, 633465), (32550, 627432), (32760, 623410), (33852, 603300), (36198, 564200), (36270, 563080), (36400, 561069), (37200, 549003), (39060, 522860), (40220, 507780), (40300, 506772), (40950, 498728), (42231, 483600), (42315, 482640), (43400, 470574), (45136, 452475), (46800, 436387), (48264, 423150), (48360, 422310), (48825, 418288), (50275, 406224), (50778, 402200), (52080, 392145), (52286, 390600), (54600, 374046), (55800, 366002), (56308, 362700), (56420, 361980), (58032, 351925), (60330, 338520), (60450, 337848), (62341, 327600), (65100, 313716), (65520, 311705), (67704, 301650), (70385, 290160), (70525, 289584), (72396, 282100), (72540, 281540), (78120, 261430), (78429, 260400), (80440, 253890), (80600, 253386), (81900, 249364), (84462, 241800), (84630, 241320), (86800, 235287), (90495, 225680), (90675, 225232), (96528, 211575), (96720, 211155), (97650, 209144), (100550, 203112), (101556, 201100), (104572, 195300), (109200, 187023), (111600, 183001), (112616, 181350), (112840, 180990), (120660, 169260), (120900, 168924), (124682, 163800), (126693, 161200), (126945, 160880), (130200, 156858), (130715, 156240), (135408, 150825), (140770, 145080), (141050, 144792)]