1139200140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2999}}^1$

素因数の和:3511

約数の個数: 96

約数和(自身を含む): 3443328000

約数和(自身を除く): 2304127860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 487, 780, 974, 1461, 1948, 2435, 2922, 2999, 4870, 5844, 5998, 6331, 7305, 8997, 9740, 11996, 12662, 14610, 14995, 17994, 18993, 25324, 29220, 29990, 31655, 35988, 37986, 38987, 44985, 59980, 63310, 75972, 77974, 89970, 94965, 116961, 126620, 155948, 179940, 189930, 194935, 233922, 379860, 389870, 467844, 584805, 779740, 1169610, 1460513, 2339220, 2921026, 4381539, 5842052, 7302565, 8763078, 14605130, 17526156, 18986669, 21907695, 29210260, 37973338, 43815390, 56960007, 75946676, 87630780, 94933345, 113920014, 189866690, 227840028, 284800035, 379733380, 569600070, 1139200140]

約数ペア:

[(1, 1139200140), (2, 569600070), (3, 379733380), (4, 284800035), (5, 227840028), (6, 189866690), (10, 113920014), (12, 94933345), (13, 87630780), (15, 75946676), (20, 56960007), (26, 43815390), (30, 37973338), (39, 29210260), (52, 21907695), (60, 18986669), (65, 17526156), (78, 14605130), (130, 8763078), (156, 7302565), (195, 5842052), (260, 4381539), (390, 2921026), (487, 2339220), (780, 1460513), (974, 1169610), (1461, 779740), (1948, 584805), (2435, 467844), (2922, 389870), (2999, 379860), (4870, 233922), (5844, 194935), (5998, 189930), (6331, 179940), (7305, 155948), (8997, 126620), (9740, 116961), (11996, 94965), (12662, 89970), (14610, 77974), (14995, 75972), (17994, 63310), (18993, 59980), (25324, 44985), (29220, 38987), (29990, 37986), (31655, 35988)]