2142489960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152599}}^1$

素因数の和:152632

約数の個数: 128

約数和(自身を含む): 7691040000

約数和(自身を除く): 5548550040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 152599, 305198, 457797, 610396, 762995, 915594, 1220792, 1373391, 1525990, 1831188, 1983787, 2288985, 2746782, 3051980, 3662376, 3967574, 4120173, 4577970, 5493564, 5951361, 6103960, 6866955, 7935148, 8240346, 9155940, 9918935, 10987128, 11902722, 13733910, 15870296, 16480692, 17854083, 18311880, 19837870, 20600865, 23805444, 27467820, 29756805, 32961384, 35708166, 39675740, 41201730, 47610888, 53562249, 54935640, 59513610, 71416332, 79351480, 82403460, 89270415, 107124498, 119027220, 142832664, 164806920, 178540830, 214248996, 238054440, 267811245, 357081660, 428497992, 535622490, 714163320, 1071244980, 2142489960]

約数ペア:

[(1, 2142489960), (2, 1071244980), (3, 714163320), (4, 535622490), (5, 428497992), (6, 357081660), (8, 267811245), (9, 238054440), (10, 214248996), (12, 178540830), (13, 164806920), (15, 142832664), (18, 119027220), (20, 107124498), (24, 89270415), (26, 82403460), (27, 79351480), (30, 71416332), (36, 59513610), (39, 54935640), (40, 53562249), (45, 47610888), (52, 41201730), (54, 39675740), (60, 35708166), (65, 32961384), (72, 29756805), (78, 27467820), (90, 23805444), (104, 20600865), (108, 19837870), (117, 18311880), (120, 17854083), (130, 16480692), (135, 15870296), (156, 13733910), (180, 11902722), (195, 10987128), (216, 9918935), (234, 9155940), (260, 8240346), (270, 7935148), (312, 6866955), (351, 6103960), (360, 5951361), (390, 5493564), (468, 4577970), (520, 4120173), (540, 3967574), (585, 3662376), (702, 3051980), (780, 2746782), (936, 2288985), (1080, 1983787), (1170, 1831188), (1404, 1525990), (1560, 1373391), (1755, 1220792), (2340, 915594), (2808, 762995), (3510, 610396), (4680, 457797), (7020, 305198), (14040, 152599)]