164634800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 478255104

約数和(自身を除く): 313620304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 31, 34, 40, 44, 50, 55, 62, 68, 71, 80, 85, 88, 100, 110, 124, 136, 142, 155, 170, 176, 187, 200, 220, 248, 272, 275, 284, 310, 340, 341, 355, 374, 400, 425, 440, 496, 527, 550, 568, 620, 680, 682, 710, 748, 775, 781, 850, 880, 935, 1054, 1100, 1136, 1207, 1240, 1360, 1364, 1420, 1496, 1550, 1562, 1700, 1705, 1775, 1870, 2108, 2200, 2201, 2414, 2480, 2635, 2728, 2840, 2992, 3100, 3124, 3400, 3410, 3550, 3740, 3905, 4216, 4400, 4402, 4675, 4828, 5270, 5456, 5680, 5797, 6035, 6200, 6248, 6800, 6820, 7100, 7480, 7810, 8432, 8525, 8804, 9350, 9656, 10540, 11005, 11594, 12070, 12400, 12496, 13175, 13277, 13640, 14200, 14960, 15620, 17050, 17608, 18700, 19312, 19525, 21080, 22010, 23188, 24140, 24211, 26350, 26554, 27280, 28400, 28985, 30175, 31240, 34100, 35216, 37400, 37417, 39050, 42160, 44020, 46376, 48280, 48422, 52700, 53108, 55025, 57970, 60350, 62480, 66385, 68200, 74800, 74834, 78100, 88040, 92752, 96560, 96844, 105400, 106216, 110050, 115940, 120700, 121055, 132770, 136400, 144925, 149668, 156200, 176080, 187085, 193688, 210800, 212432, 220100, 231880, 241400, 242110, 265540, 289850, 299336, 312400, 331925, 374170, 387376, 411587, 440200, 463760, 482800, 484220, 531080, 579700, 598672, 605275, 663850, 748340, 823174, 880400, 935425, 968440, 1062160, 1159400, 1210550, 1327700, 1496680, 1646348, 1870850, 1936880, 2057935, 2318800, 2421100, 2655400, 2993360, 3292696, 3741700, 4115870, 4842200, 5310800, 6585392, 7483400, 8231740, 9684400, 10289675, 14966800, 16463480, 20579350, 32926960, 41158700, 82317400, 164634800]

約数ペア:

[(1, 164634800), (2, 82317400), (4, 41158700), (5, 32926960), (8, 20579350), (10, 16463480), (11, 14966800), (16, 10289675), (17, 9684400), (20, 8231740), (22, 7483400), (25, 6585392), (31, 5310800), (34, 4842200), (40, 4115870), (44, 3741700), (50, 3292696), (55, 2993360), (62, 2655400), (68, 2421100), (71, 2318800), (80, 2057935), (85, 1936880), (88, 1870850), (100, 1646348), (110, 1496680), (124, 1327700), (136, 1210550), (142, 1159400), (155, 1062160), (170, 968440), (176, 935425), (187, 880400), (200, 823174), (220, 748340), (248, 663850), (272, 605275), (275, 598672), (284, 579700), (310, 531080), (340, 484220), (341, 482800), (355, 463760), (374, 440200), (400, 411587), (425, 387376), (440, 374170), (496, 331925), (527, 312400), (550, 299336), (568, 289850), (620, 265540), (680, 242110), (682, 241400), (710, 231880), (748, 220100), (775, 212432), (781, 210800), (850, 193688), (880, 187085), (935, 176080), (1054, 156200), (1100, 149668), (1136, 144925), (1207, 136400), (1240, 132770), (1360, 121055), (1364, 120700), (1420, 115940), (1496, 110050), (1550, 106216), (1562, 105400), (1700, 96844), (1705, 96560), (1775, 92752), (1870, 88040), (2108, 78100), (2200, 74834), (2201, 74800), (2414, 68200), (2480, 66385), (2635, 62480), (2728, 60350), (2840, 57970), (2992, 55025), (3100, 53108), (3124, 52700), (3400, 48422), (3410, 48280), (3550, 46376), (3740, 44020), (3905, 42160), (4216, 39050), (4400, 37417), (4402, 37400), (4675, 35216), (4828, 34100), (5270, 31240), (5456, 30175), (5680, 28985), (5797, 28400), (6035, 27280), (6200, 26554), (6248, 26350), (6800, 24211), (6820, 24140), (7100, 23188), (7480, 22010), (7810, 21080), (8432, 19525), (8525, 19312), (8804, 18700), (9350, 17608), (9656, 17050), (10540, 15620), (11005, 14960), (11594, 14200), (12070, 13640), (12400, 13277), (12496, 13175)]