16902200160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{249737}}^1$

素因数の和:249805

約数の個数: 144

約数和(自身を含む): 58906201536

約数和(自身を除く): 42004001376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 249737, 499474, 749211, 998948, 1248685, 1498422, 1997896, 2247633, 2497370, 2996844, 3746055, 3995792, 4495266, 4994740, 5993688, 7492110, 7991584, 8990532, 9989480, 11238165, 11737639, 11987376, 14984220, 17981064, 19978960, 22476330, 23475278, 23974752, 29968440, 35212917, 35962128, 39957920, 44952660, 46950556, 58688195, 59936880, 70425834, 71924256, 89905320, 93901112, 105638751, 117376390, 119873760, 140851668, 176064585, 179810640, 187802224, 211277502, 234752780, 281703336, 352129170, 359621280, 375604448, 422555004, 469505560, 528193755, 563406672, 704258340, 845110008, 939011120, 1056387510, 1126813344, 1408516680, 1690220016, 1878022240, 2112775020, 2817033360, 3380440032, 4225550040, 5634066720, 8451100080, 16902200160]

約数ペア:

[(1, 16902200160), (2, 8451100080), (3, 5634066720), (4, 4225550040), (5, 3380440032), (6, 2817033360), (8, 2112775020), (9, 1878022240), (10, 1690220016), (12, 1408516680), (15, 1126813344), (16, 1056387510), (18, 939011120), (20, 845110008), (24, 704258340), (30, 563406672), (32, 528193755), (36, 469505560), (40, 422555004), (45, 375604448), (47, 359621280), (48, 352129170), (60, 281703336), (72, 234752780), (80, 211277502), (90, 187802224), (94, 179810640), (96, 176064585), (120, 140851668), (141, 119873760), (144, 117376390), (160, 105638751), (180, 93901112), (188, 89905320), (235, 71924256), (240, 70425834), (282, 59936880), (288, 58688195), (360, 46950556), (376, 44952660), (423, 39957920), (470, 35962128), (480, 35212917), (564, 29968440), (705, 23974752), (720, 23475278), (752, 22476330), (846, 19978960), (940, 17981064), (1128, 14984220), (1410, 11987376), (1440, 11737639), (1504, 11238165), (1692, 9989480), (1880, 8990532), (2115, 7991584), (2256, 7492110), (2820, 5993688), (3384, 4994740), (3760, 4495266), (4230, 3995792), (4512, 3746055), (5640, 2996844), (6768, 2497370), (7520, 2247633), (8460, 1997896), (11280, 1498422), (13536, 1248685), (16920, 998948), (22560, 749211), (33840, 499474), (67680, 249737)]