84935760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 160

約数和(自身を含む): 324145920

約数和(自身を除く): 239210160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 3889, 4368, 5460, 7280, 7778, 10920, 11667, 15556, 19445, 21840, 23334, 27223, 31112, 38890, 46668, 50557, 54446, 58335, 62224, 77780, 81669, 93336, 101114, 108892, 116670, 136115, 151671, 155560, 163338, 186672, 202228, 217784, 233340, 252785, 272230, 303342, 311120, 326676, 353899, 404456, 408345, 435568, 466680, 505570, 544460, 606684, 653352, 707798, 758355, 808912, 816690, 933360, 1011140, 1061697, 1088920, 1213368, 1306704, 1415596, 1516710, 1633380, 1769495, 2022280, 2123394, 2177840, 2426736, 2831192, 3033420, 3266760, 3538990, 4044560, 4246788, 5308485, 5662384, 6066840, 6533520, 7077980, 8493576, 10616970, 12133680, 14155960, 16987152, 21233940, 28311920, 42467880, 84935760]

約数ペア:

[(1, 84935760), (2, 42467880), (3, 28311920), (4, 21233940), (5, 16987152), (6, 14155960), (7, 12133680), (8, 10616970), (10, 8493576), (12, 7077980), (13, 6533520), (14, 6066840), (15, 5662384), (16, 5308485), (20, 4246788), (21, 4044560), (24, 3538990), (26, 3266760), (28, 3033420), (30, 2831192), (35, 2426736), (39, 2177840), (40, 2123394), (42, 2022280), (48, 1769495), (52, 1633380), (56, 1516710), (60, 1415596), (65, 1306704), (70, 1213368), (78, 1088920), (80, 1061697), (84, 1011140), (91, 933360), (104, 816690), (105, 808912), (112, 758355), (120, 707798), (130, 653352), (140, 606684), (156, 544460), (168, 505570), (182, 466680), (195, 435568), (208, 408345), (210, 404456), (240, 353899), (260, 326676), (273, 311120), (280, 303342), (312, 272230), (336, 252785), (364, 233340), (390, 217784), (420, 202228), (455, 186672), (520, 163338), (546, 155560), (560, 151671), (624, 136115), (728, 116670), (780, 108892), (840, 101114), (910, 93336), (1040, 81669), (1092, 77780), (1365, 62224), (1456, 58335), (1560, 54446), (1680, 50557), (1820, 46668), (2184, 38890), (2730, 31112), (3120, 27223), (3640, 23334), (3889, 21840), (4368, 19445), (5460, 15556), (7280, 11667), (7778, 10920)]