129869220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 394345728

約数和(自身を除く): 264476508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 668, 780, 835, 997, 1002, 1670, 1994, 2004, 2171, 2505, 2991, 3340, 3988, 4342, 4985, 5010, 5982, 6513, 8684, 9970, 10020, 10855, 11964, 12961, 13026, 14955, 19940, 21710, 25922, 26052, 29910, 32565, 38883, 43420, 51844, 59820, 64805, 65130, 77766, 129610, 130260, 155532, 166499, 194415, 259220, 332998, 388830, 499497, 665996, 777660, 832495, 998994, 1664990, 1997988, 2164487, 2497485, 3329980, 4328974, 4994970, 6493461, 8657948, 9989940, 10822435, 12986922, 21644870, 25973844, 32467305, 43289740, 64934610, 129869220]

約数ペア:

[(1, 129869220), (2, 64934610), (3, 43289740), (4, 32467305), (5, 25973844), (6, 21644870), (10, 12986922), (12, 10822435), (13, 9989940), (15, 8657948), (20, 6493461), (26, 4994970), (30, 4328974), (39, 3329980), (52, 2497485), (60, 2164487), (65, 1997988), (78, 1664990), (130, 998994), (156, 832495), (167, 777660), (195, 665996), (260, 499497), (334, 388830), (390, 332998), (501, 259220), (668, 194415), (780, 166499), (835, 155532), (997, 130260), (1002, 129610), (1670, 77766), (1994, 65130), (2004, 64805), (2171, 59820), (2505, 51844), (2991, 43420), (3340, 38883), (3988, 32565), (4342, 29910), (4985, 26052), (5010, 25922), (5982, 21710), (6513, 19940), (8684, 14955), (9970, 13026), (10020, 12961), (10855, 11964)]