12696159720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{2273}}^1$

素因数の和:2899

約数の個数: 128

約数和(自身を含む): 38607062400

約数和(自身を除く): 25910902680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 523, 534, 712, 890, 1046, 1068, 1335, 1569, 1780, 2092, 2136, 2273, 2615, 2670, 3138, 3560, 4184, 4546, 5230, 5340, 6276, 6819, 7845, 9092, 10460, 10680, 11365, 12552, 13638, 15690, 18184, 20920, 22730, 27276, 31380, 34095, 45460, 46547, 54552, 62760, 68190, 90920, 93094, 136380, 139641, 186188, 202297, 232735, 272760, 279282, 372376, 404594, 465470, 558564, 606891, 698205, 809188, 930940, 1011485, 1117128, 1188779, 1213782, 1396410, 1618376, 1861880, 2022970, 2377558, 2427564, 2792820, 3034455, 3566337, 4045940, 4755116, 4855128, 5585640, 5943895, 6068910, 7132674, 8091880, 9510232, 11887790, 12137820, 14265348, 17831685, 23775580, 24275640, 28530696, 35663370, 47551160, 71326740, 105801331, 142653480, 211602662, 317403993, 423205324, 529006655, 634807986, 846410648, 1058013310, 1269615972, 1587019965, 2116026620, 2539231944, 3174039930, 4232053240, 6348079860, 12696159720]

約数ペア:

[(1, 12696159720), (2, 6348079860), (3, 4232053240), (4, 3174039930), (5, 2539231944), (6, 2116026620), (8, 1587019965), (10, 1269615972), (12, 1058013310), (15, 846410648), (20, 634807986), (24, 529006655), (30, 423205324), (40, 317403993), (60, 211602662), (89, 142653480), (120, 105801331), (178, 71326740), (267, 47551160), (356, 35663370), (445, 28530696), (523, 24275640), (534, 23775580), (712, 17831685), (890, 14265348), (1046, 12137820), (1068, 11887790), (1335, 9510232), (1569, 8091880), (1780, 7132674), (2092, 6068910), (2136, 5943895), (2273, 5585640), (2615, 4855128), (2670, 4755116), (3138, 4045940), (3560, 3566337), (4184, 3034455), (4546, 2792820), (5230, 2427564), (5340, 2377558), (6276, 2022970), (6819, 1861880), (7845, 1618376), (9092, 1396410), (10460, 1213782), (10680, 1188779), (11365, 1117128), (12552, 1011485), (13638, 930940), (15690, 809188), (18184, 698205), (20920, 606891), (22730, 558564), (27276, 465470), (31380, 404594), (34095, 372376), (45460, 279282), (46547, 272760), (54552, 232735), (62760, 202297), (68190, 186188), (90920, 139641), (93094, 136380)]