704709840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2197

約数の個数: 160

約数和(自身を含む): 2342100096

約数和(自身を除く): 1637390256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 664, 680, 816, 830, 996, 1020, 1245, 1328, 1360, 1411, 1660, 1992, 2040, 2081, 2490, 2822, 3320, 3984, 4080, 4162, 4233, 4980, 5644, 6243, 6640, 7055, 8324, 8466, 9960, 10405, 11288, 12486, 14110, 16648, 16932, 19920, 20810, 21165, 22576, 24972, 28220, 31215, 33296, 33864, 35377, 41620, 42330, 49944, 56440, 62430, 67728, 70754, 83240, 84660, 99888, 106131, 112880, 124860, 141508, 166480, 169320, 172723, 176885, 212262, 249720, 283016, 338640, 345446, 353770, 424524, 499440, 518169, 530655, 566032, 690892, 707540, 849048, 863615, 1036338, 1061310, 1381784, 1415080, 1698096, 1727230, 2072676, 2122620, 2590845, 2763568, 2830160, 2936291, 3454460, 4145352, 4245240, 5181690, 5872582, 6908920, 8290704, 8490480, 8808873, 10363380, 11745164, 13817840, 14681455, 17617746, 20726760, 23490328, 29362910, 35235492, 41453520, 44044365, 46980656, 58725820, 70470984, 88088730, 117451640, 140941968, 176177460, 234903280, 352354920, 704709840]

約数ペア:

[(1, 704709840), (2, 352354920), (3, 234903280), (4, 176177460), (5, 140941968), (6, 117451640), (8, 88088730), (10, 70470984), (12, 58725820), (15, 46980656), (16, 44044365), (17, 41453520), (20, 35235492), (24, 29362910), (30, 23490328), (34, 20726760), (40, 17617746), (48, 14681455), (51, 13817840), (60, 11745164), (68, 10363380), (80, 8808873), (83, 8490480), (85, 8290704), (102, 6908920), (120, 5872582), (136, 5181690), (166, 4245240), (170, 4145352), (204, 3454460), (240, 2936291), (249, 2830160), (255, 2763568), (272, 2590845), (332, 2122620), (340, 2072676), (408, 1727230), (415, 1698096), (498, 1415080), (510, 1381784), (664, 1061310), (680, 1036338), (816, 863615), (830, 849048), (996, 707540), (1020, 690892), (1245, 566032), (1328, 530655), (1360, 518169), (1411, 499440), (1660, 424524), (1992, 353770), (2040, 345446), (2081, 338640), (2490, 283016), (2822, 249720), (3320, 212262), (3984, 176885), (4080, 172723), (4162, 169320), (4233, 166480), (4980, 141508), (5644, 124860), (6243, 112880), (6640, 106131), (7055, 99888), (8324, 84660), (8466, 83240), (9960, 70754), (10405, 67728), (11288, 62430), (12486, 56440), (14110, 49944), (16648, 42330), (16932, 41620), (19920, 35377), (20810, 33864), (21165, 33296), (22576, 31215), (24972, 28220)]