31169201280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31769}}^1$

素因数の和:31871

約数の個数: 256

約数和(自身を含む): 115103980800

約数和(自身を除く): 83934779520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 4088, 4380, 4480, 4672, 5110, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 20440, 23360, 24528, 28032, 30660, 31769, 32704, 35040, 40880, 46720, 49056, 61320, 63538, 65408, 70080, 81760, 95307, 98112, 122640, 127076, 140160, 158845, 163520, 190614, 196224, 222383, 245280, 254152, 317690, 327040, 381228, 444766, 476535, 490560, 508304, 635380, 667149, 762456, 889532, 953070, 981120, 1016608, 1111915, 1270760, 1334298, 1524912, 1779064, 1906140, 2033216, 2223830, 2319137, 2541520, 2668596, 3049824, 3335745, 3558128, 3812280, 4066432, 4447660, 4638274, 5083040, 5337192, 6099648, 6671490, 6957411, 7116256, 7624560, 8895320, 9276548, 10166080, 10674384, 11595685, 12199296, 13342980, 13914822, 14232512, 15249120, 16233959, 17790640, 18553096, 20332160, 21348768, 23191370, 26685960, 27829644, 28465024, 30498240, 32467918, 34787055, 35581280, 37106192, 42697536, 46382740, 48701877, 53371920, 55659288, 60996480, 64935836, 69574110, 71162560, 74212384, 81169795, 85395072, 92765480, 97403754, 106743840, 111318576, 129871672, 139148220, 142325120, 148424768, 162339590, 185530960, 194807508, 213487680, 222637152, 243509385, 259743344, 278296440, 296849536, 324679180, 371061920, 389615016, 426975360, 445274304, 487018770, 519486688, 556592880, 649358360, 742123840, 779230032, 890548608, 974037540, 1038973376, 1113185760, 1298716720, 1484247680, 1558460064, 1948075080, 2077946752, 2226371520, 2597433440, 3116920128, 3896150160, 4452743040, 5194866880, 6233840256, 7792300320, 10389733760, 15584600640, 31169201280]

約数ペア:

[(1, 31169201280), (2, 15584600640), (3, 10389733760), (4, 7792300320), (5, 6233840256), (6, 5194866880), (7, 4452743040), (8, 3896150160), (10, 3116920128), (12, 2597433440), (14, 2226371520), (15, 2077946752), (16, 1948075080), (20, 1558460064), (21, 1484247680), (24, 1298716720), (28, 1113185760), (30, 1038973376), (32, 974037540), (35, 890548608), (40, 779230032), (42, 742123840), (48, 649358360), (56, 556592880), (60, 519486688), (64, 487018770), (70, 445274304), (73, 426975360), (80, 389615016), (84, 371061920), (96, 324679180), (105, 296849536), (112, 278296440), (120, 259743344), (128, 243509385), (140, 222637152), (146, 213487680), (160, 194807508), (168, 185530960), (192, 162339590), (210, 148424768), (219, 142325120), (224, 139148220), (240, 129871672), (280, 111318576), (292, 106743840), (320, 97403754), (336, 92765480), (365, 85395072), (384, 81169795), (420, 74212384), (438, 71162560), (448, 69574110), (480, 64935836), (511, 60996480), (560, 55659288), (584, 53371920), (640, 48701877), (672, 46382740), (730, 42697536), (840, 37106192), (876, 35581280), (896, 34787055), (960, 32467918), (1022, 30498240), (1095, 28465024), (1120, 27829644), (1168, 26685960), (1344, 23191370), (1460, 21348768), (1533, 20332160), (1680, 18553096), (1752, 17790640), (1920, 16233959), (2044, 15249120), (2190, 14232512), (2240, 13914822), (2336, 13342980), (2555, 12199296), (2688, 11595685), (2920, 10674384), (3066, 10166080), (3360, 9276548), (3504, 8895320), (4088, 7624560), (4380, 7116256), (4480, 6957411), (4672, 6671490), (5110, 6099648), (5840, 5337192), (6132, 5083040), (6720, 4638274), (7008, 4447660), (7665, 4066432), (8176, 3812280), (8760, 3558128), (9344, 3335745), (10220, 3049824), (11680, 2668596), (12264, 2541520), (13440, 2319137), (14016, 2223830), (15330, 2033216), (16352, 1906140), (17520, 1779064), (20440, 1524912), (23360, 1334298), (24528, 1270760), (28032, 1111915), (30660, 1016608), (31769, 981120), (32704, 953070), (35040, 889532), (40880, 762456), (46720, 667149), (49056, 635380), (61320, 508304), (63538, 490560), (65408, 476535), (70080, 444766), (81760, 381228), (95307, 327040), (98112, 317690), (122640, 254152), (127076, 245280), (140160, 222383), (158845, 196224), (163520, 190614)]