295568280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2290

約数の個数: 192

約数和(自身を含む): 1119044160

約数和(自身を除く): 823475880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1855, 1908, 2120, 2213, 2226, 2385, 2520, 2968, 3180, 3339, 3710, 3816, 4426, 4452, 4770, 5565, 6360, 6639, 6678, 7420, 8852, 8904, 9540, 11065, 11130, 13278, 13356, 14840, 15491, 16695, 17704, 19080, 19917, 22130, 22260, 26556, 26712, 30982, 33195, 33390, 39834, 44260, 44520, 46473, 53112, 61964, 66390, 66780, 77455, 79668, 88520, 92946, 99585, 117289, 123928, 132780, 133560, 139419, 154910, 159336, 185892, 199170, 232365, 234578, 265560, 278838, 309820, 351867, 371784, 398340, 464730, 469156, 557676, 586445, 619640, 697095, 703734, 796680, 821023, 929460, 938312, 1055601, 1115352, 1172890, 1394190, 1407468, 1642046, 1759335, 1858920, 2111202, 2345780, 2463069, 2788380, 2814936, 3284092, 3518670, 4105115, 4222404, 4691560, 4926138, 5278005, 5576760, 6568184, 7037340, 7389207, 8210230, 8444808, 9852276, 10556010, 12315345, 14074680, 14778414, 16420460, 19704552, 21112020, 24630690, 29556828, 32840920, 36946035, 42224040, 49261380, 59113656, 73892070, 98522760, 147784140, 295568280]

約数ペア:

[(1, 295568280), (2, 147784140), (3, 98522760), (4, 73892070), (5, 59113656), (6, 49261380), (7, 42224040), (8, 36946035), (9, 32840920), (10, 29556828), (12, 24630690), (14, 21112020), (15, 19704552), (18, 16420460), (20, 14778414), (21, 14074680), (24, 12315345), (28, 10556010), (30, 9852276), (35, 8444808), (36, 8210230), (40, 7389207), (42, 7037340), (45, 6568184), (53, 5576760), (56, 5278005), (60, 4926138), (63, 4691560), (70, 4222404), (72, 4105115), (84, 3518670), (90, 3284092), (105, 2814936), (106, 2788380), (120, 2463069), (126, 2345780), (140, 2111202), (159, 1858920), (168, 1759335), (180, 1642046), (210, 1407468), (212, 1394190), (252, 1172890), (265, 1115352), (280, 1055601), (315, 938312), (318, 929460), (360, 821023), (371, 796680), (420, 703734), (424, 697095), (477, 619640), (504, 586445), (530, 557676), (630, 469156), (636, 464730), (742, 398340), (795, 371784), (840, 351867), (954, 309820), (1060, 278838), (1113, 265560), (1260, 234578), (1272, 232365), (1484, 199170), (1590, 185892), (1855, 159336), (1908, 154910), (2120, 139419), (2213, 133560), (2226, 132780), (2385, 123928), (2520, 117289), (2968, 99585), (3180, 92946), (3339, 88520), (3710, 79668), (3816, 77455), (4426, 66780), (4452, 66390), (4770, 61964), (5565, 53112), (6360, 46473), (6639, 44520), (6678, 44260), (7420, 39834), (8852, 33390), (8904, 33195), (9540, 30982), (11065, 26712), (11130, 26556), (13278, 22260), (13356, 22130), (14840, 19917), (15491, 19080), (16695, 17704)]