986900320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3049}}^1$

素因数の和:3105

約数の個数: 144

約数和(自身を含む): 2831522400

約数和(自身を除く): 1844622080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 476, 544, 560, 578, 595, 680, 952, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2312, 2380, 2720, 2890, 3049, 3808, 4046, 4624, 4760, 5780, 6098, 8092, 9248, 9520, 10115, 11560, 12196, 15245, 16184, 19040, 20230, 21343, 23120, 24392, 30490, 32368, 40460, 42686, 46240, 48784, 51833, 60980, 64736, 80920, 85372, 97568, 103666, 106715, 121960, 161840, 170744, 207332, 213430, 243920, 259165, 323680, 341488, 362831, 414664, 426860, 487840, 518330, 682976, 725662, 829328, 853720, 881161, 1036660, 1451324, 1658656, 1707440, 1762322, 1814155, 2073320, 2902648, 3414880, 3524644, 3628310, 4146640, 4405805, 5805296, 6168127, 7049288, 7256620, 8293280, 8811610, 11610592, 12336254, 14098576, 14513240, 17623220, 24672508, 28197152, 29026480, 30840635, 35246440, 49345016, 58052960, 61681270, 70492880, 98690032, 123362540, 140985760, 197380064, 246725080, 493450160, 986900320]

約数ペア:

[(1, 986900320), (2, 493450160), (4, 246725080), (5, 197380064), (7, 140985760), (8, 123362540), (10, 98690032), (14, 70492880), (16, 61681270), (17, 58052960), (20, 49345016), (28, 35246440), (32, 30840635), (34, 29026480), (35, 28197152), (40, 24672508), (56, 17623220), (68, 14513240), (70, 14098576), (80, 12336254), (85, 11610592), (112, 8811610), (119, 8293280), (136, 7256620), (140, 7049288), (160, 6168127), (170, 5805296), (224, 4405805), (238, 4146640), (272, 3628310), (280, 3524644), (289, 3414880), (340, 2902648), (476, 2073320), (544, 1814155), (560, 1762322), (578, 1707440), (595, 1658656), (680, 1451324), (952, 1036660), (1120, 881161), (1156, 853720), (1190, 829328), (1360, 725662), (1445, 682976), (1904, 518330), (2023, 487840), (2312, 426860), (2380, 414664), (2720, 362831), (2890, 341488), (3049, 323680), (3808, 259165), (4046, 243920), (4624, 213430), (4760, 207332), (5780, 170744), (6098, 161840), (8092, 121960), (9248, 106715), (9520, 103666), (10115, 97568), (11560, 85372), (12196, 80920), (15245, 64736), (16184, 60980), (19040, 51833), (20230, 48784), (21343, 46240), (23120, 42686), (24392, 40460), (30490, 32368)]