20099685760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 512

約数和(自身を含む): 63170150400

約数和(自身を除く): 43070464640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 59, 62, 64, 70, 77, 80, 88, 110, 112, 118, 124, 128, 140, 154, 155, 160, 176, 217, 220, 223, 224, 236, 248, 280, 295, 308, 310, 320, 341, 352, 385, 413, 434, 440, 446, 448, 472, 496, 560, 590, 616, 620, 640, 649, 682, 704, 770, 826, 868, 880, 892, 896, 944, 992, 1085, 1115, 1120, 1180, 1232, 1240, 1298, 1364, 1408, 1540, 1561, 1652, 1705, 1736, 1760, 1784, 1829, 1888, 1984, 2065, 2170, 2230, 2240, 2360, 2387, 2453, 2464, 2480, 2596, 2728, 3080, 3122, 3245, 3304, 3410, 3472, 3520, 3568, 3658, 3776, 3968, 4130, 4340, 4460, 4480, 4543, 4720, 4774, 4906, 4928, 4960, 5192, 5456, 6160, 6244, 6490, 6608, 6820, 6913, 6944, 7040, 7136, 7316, 7552, 7805, 8260, 8680, 8920, 9086, 9145, 9440, 9548, 9812, 9856, 9920, 10384, 10912, 11935, 12265, 12320, 12488, 12803, 12980, 13157, 13216, 13640, 13826, 13888, 14272, 14632, 15610, 16520, 17171, 17360, 17840, 18172, 18290, 18880, 19096, 19624, 19840, 20119, 20768, 21824, 22715, 23870, 24530, 24640, 24976, 25606, 25960, 26314, 26432, 27280, 27652, 27776, 28544, 29264, 31220, 33040, 34342, 34565, 34720, 35680, 36344, 36580, 37760, 38192, 39248, 40238, 41536, 43648, 45430, 47740, 48391, 49060, 49280, 49952, 51212, 51920, 52628, 52864, 54560, 55304, 58528, 62440, 64015, 65785, 66080, 68684, 69130, 69440, 71360, 72688, 73160, 76043, 76384, 78496, 80476, 83072, 85855, 90860, 92099, 95480, 96782, 98120, 99904, 100595, 102424, 103840, 105256, 109120, 110608, 117056, 124880, 128030, 131570, 132160, 137368, 138260, 138880, 140833, 142720, 144727, 145376, 146320, 152086, 152768, 156992, 160952, 171710, 181720, 184198, 190960, 193564, 196240, 199808, 201190, 204848, 207680, 210512, 218240, 221216, 234112, 241955, 249760, 256060, 263140, 264320, 274736, 276520, 281666, 289454, 290752, 292640, 304172, 305536, 313984, 321904, 343420, 363440, 368396, 380215, 381920, 387128, 392480, 402380, 407867, 409696, 415360, 421024, 442432, 460495, 483910, 499520, 512120, 526280, 532301, 549472, 553040, 563332, 578908, 581504, 585280, 608344, 643808, 686840, 704165, 723635, 726880, 736792, 760430, 763840, 774256, 784960, 804760, 815734, 819392, 842048, 884864, 920990, 967820, 999040, 1013089, 1024240, 1052560, 1064602, 1098944, 1106080, 1126664, 1157816, 1170560, 1216688, 1287616, 1373680, 1408330, 1447270, 1453760, 1473584, 1520860, 1527680, 1548512, 1569920, 1609520, 1631468, 1638784, 1684096, 1841980, 1935640, 2026178, 2039335, 2048480, 2105120, 2129204, 2197888, 2212160, 2253328, 2315632, 2433376, 2575232, 2661505, 2747360, 2816660, 2855069, 2894540, 2907520, 2947168, 3041720, 3097024, 3219040, 3262936, 3683960, 3871280, 4052356, 4078670, 4096960, 4210240, 4258408, 4424320, 4486537, 4506656, 4631264, 4866752, 5065445, 5323010, 5494720, 5633320, 5710138, 5789080, 5894336, 6083440, 6194048, 6438080, 6525872, 7367920, 7742560, 8104712, 8157340, 8193920, 8420480, 8516816, 8973074, 9013312, 9262528, 9733504, 10130890, 10646020, 10989440, 11266640, 11420276, 11578160, 11788672, 12166880, 12876160, 13051744, 14275345, 14735840, 15485120, 16209424, 16314680, 17033632, 17946148, 18026624, 18525056, 20261780, 21292040, 22432685, 22533280, 22840552, 23156320, 24333760, 26103488, 28550690, 29471680, 30970240, 31405759, 32418848, 32629360, 34067264, 35892296, 40523560, 42584080, 44865370, 45066560, 45681104, 46312640, 48667520, 52206976, 57101380, 58943360, 62811518, 64837696, 65258720, 68134528, 71784592, 81047120, 85168160, 89730740, 90133120, 91362208, 92625280, 114202760, 125623036, 129675392, 130517440, 143569184, 157028795, 162094240, 170336320, 179461480, 182724416, 228405520, 251246072, 261034880, 287138368, 314057590, 324188480, 340672640, 358922960, 365448832, 456811040, 502492144, 574276736, 628115180, 648376960, 717845920, 913622080, 1004984288, 1256230360, 1435691840, 1827244160, 2009968576, 2512460720, 2871383680, 4019937152, 5024921440, 10049842880, 20099685760]

約数ペア:

[(1, 20099685760), (2, 10049842880), (4, 5024921440), (5, 4019937152), (7, 2871383680), (8, 2512460720), (10, 2009968576), (11, 1827244160), (14, 1435691840), (16, 1256230360), (20, 1004984288), (22, 913622080), (28, 717845920), (31, 648376960), (32, 628115180), (35, 574276736), (40, 502492144), (44, 456811040), (55, 365448832), (56, 358922960), (59, 340672640), (62, 324188480), (64, 314057590), (70, 287138368), (77, 261034880), (80, 251246072), (88, 228405520), (110, 182724416), (112, 179461480), (118, 170336320), (124, 162094240), (128, 157028795), (140, 143569184), (154, 130517440), (155, 129675392), (160, 125623036), (176, 114202760), (217, 92625280), (220, 91362208), (223, 90133120), (224, 89730740), (236, 85168160), (248, 81047120), (280, 71784592), (295, 68134528), (308, 65258720), (310, 64837696), (320, 62811518), (341, 58943360), (352, 57101380), (385, 52206976), (413, 48667520), (434, 46312640), (440, 45681104), (446, 45066560), (448, 44865370), (472, 42584080), (496, 40523560), (560, 35892296), (590, 34067264), (616, 32629360), (620, 32418848), (640, 31405759), (649, 30970240), (682, 29471680), (704, 28550690), (770, 26103488), (826, 24333760), (868, 23156320), (880, 22840552), (892, 22533280), (896, 22432685), (944, 21292040), (992, 20261780), (1085, 18525056), (1115, 18026624), (1120, 17946148), (1180, 17033632), (1232, 16314680), (1240, 16209424), (1298, 15485120), (1364, 14735840), (1408, 14275345), (1540, 13051744), (1561, 12876160), (1652, 12166880), (1705, 11788672), (1736, 11578160), (1760, 11420276), (1784, 11266640), (1829, 10989440), (1888, 10646020), (1984, 10130890), (2065, 9733504), (2170, 9262528), (2230, 9013312), (2240, 8973074), (2360, 8516816), (2387, 8420480), (2453, 8193920), (2464, 8157340), (2480, 8104712), (2596, 7742560), (2728, 7367920), (3080, 6525872), (3122, 6438080), (3245, 6194048), (3304, 6083440), (3410, 5894336), (3472, 5789080), (3520, 5710138), (3568, 5633320), (3658, 5494720), (3776, 5323010), (3968, 5065445), (4130, 4866752), (4340, 4631264), (4460, 4506656), (4480, 4486537), (4543, 4424320), (4720, 4258408), (4774, 4210240), (4906, 4096960), (4928, 4078670), (4960, 4052356), (5192, 3871280), (5456, 3683960), (6160, 3262936), (6244, 3219040), (6490, 3097024), (6608, 3041720), (6820, 2947168), (6913, 2907520), (6944, 2894540), (7040, 2855069), (7136, 2816660), (7316, 2747360), (7552, 2661505), (7805, 2575232), (8260, 2433376), (8680, 2315632), (8920, 2253328), (9086, 2212160), (9145, 2197888), (9440, 2129204), (9548, 2105120), (9812, 2048480), (9856, 2039335), (9920, 2026178), (10384, 1935640), (10912, 1841980), (11935, 1684096), (12265, 1638784), (12320, 1631468), (12488, 1609520), (12803, 1569920), (12980, 1548512), (13157, 1527680), (13216, 1520860), (13640, 1473584), (13826, 1453760), (13888, 1447270), (14272, 1408330), (14632, 1373680), (15610, 1287616), (16520, 1216688), (17171, 1170560), (17360, 1157816), (17840, 1126664), (18172, 1106080), (18290, 1098944), (18880, 1064602), (19096, 1052560), (19624, 1024240), (19840, 1013089), (20119, 999040), (20768, 967820), (21824, 920990), (22715, 884864), (23870, 842048), (24530, 819392), (24640, 815734), (24976, 804760), (25606, 784960), (25960, 774256), (26314, 763840), (26432, 760430), (27280, 736792), (27652, 726880), (27776, 723635), (28544, 704165), (29264, 686840), (31220, 643808), (33040, 608344), (34342, 585280), (34565, 581504), (34720, 578908), (35680, 563332), (36344, 553040), (36580, 549472), (37760, 532301), (38192, 526280), (39248, 512120), (40238, 499520), (41536, 483910), (43648, 460495), (45430, 442432), (47740, 421024), (48391, 415360), (49060, 409696), (49280, 407867), (49952, 402380), (51212, 392480), (51920, 387128), (52628, 381920), (52864, 380215), (54560, 368396), (55304, 363440), (58528, 343420), (62440, 321904), (64015, 313984), (65785, 305536), (66080, 304172), (68684, 292640), (69130, 290752), (69440, 289454), (71360, 281666), (72688, 276520), (73160, 274736), (76043, 264320), (76384, 263140), (78496, 256060), (80476, 249760), (83072, 241955), (85855, 234112), (90860, 221216), (92099, 218240), (95480, 210512), (96782, 207680), (98120, 204848), (99904, 201190), (100595, 199808), (102424, 196240), (103840, 193564), (105256, 190960), (109120, 184198), (110608, 181720), (117056, 171710), (124880, 160952), (128030, 156992), (131570, 152768), (132160, 152086), (137368, 146320), (138260, 145376), (138880, 144727), (140833, 142720)]