15672443640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{15083}}^1$

素因数の和:16341

約数の個数: 128

約数和(自身を含む): 53781096960

約数和(自身を除く): 38108653320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1237, 2474, 3711, 4948, 6185, 7422, 8659, 9896, 12370, 14844, 15083, 17318, 18555, 24740, 25977, 29688, 30166, 34636, 37110, 43295, 45249, 49480, 51954, 60332, 69272, 74220, 75415, 86590, 90498, 103908, 105581, 120664, 129885, 148440, 150830, 173180, 180996, 207816, 211162, 226245, 259770, 301660, 316743, 346360, 361992, 422324, 452490, 519540, 527905, 603320, 633486, 844648, 904980, 1039080, 1055810, 1266972, 1583715, 1809960, 2111620, 2533944, 3167430, 4223240, 6334860, 12669720, 18657671, 37315342, 55973013, 74630684, 93288355, 111946026, 130603697, 149261368, 186576710, 223892052, 261207394, 279865065, 373153420, 391811091, 447784104, 522414788, 559730130, 653018485, 746306840, 783622182, 1044829576, 1119460260, 1306036970, 1567244364, 1959055455, 2238920520, 2612073940, 3134488728, 3918110910, 5224147880, 7836221820, 15672443640]

約数ペア:

[(1, 15672443640), (2, 7836221820), (3, 5224147880), (4, 3918110910), (5, 3134488728), (6, 2612073940), (7, 2238920520), (8, 1959055455), (10, 1567244364), (12, 1306036970), (14, 1119460260), (15, 1044829576), (20, 783622182), (21, 746306840), (24, 653018485), (28, 559730130), (30, 522414788), (35, 447784104), (40, 391811091), (42, 373153420), (56, 279865065), (60, 261207394), (70, 223892052), (84, 186576710), (105, 149261368), (120, 130603697), (140, 111946026), (168, 93288355), (210, 74630684), (280, 55973013), (420, 37315342), (840, 18657671), (1237, 12669720), (2474, 6334860), (3711, 4223240), (4948, 3167430), (6185, 2533944), (7422, 2111620), (8659, 1809960), (9896, 1583715), (12370, 1266972), (14844, 1055810), (15083, 1039080), (17318, 904980), (18555, 844648), (24740, 633486), (25977, 603320), (29688, 527905), (30166, 519540), (34636, 452490), (37110, 422324), (43295, 361992), (45249, 346360), (49480, 316743), (51954, 301660), (60332, 259770), (69272, 226245), (74220, 211162), (75415, 207816), (86590, 180996), (90498, 173180), (103908, 150830), (105581, 148440), (120664, 129885)]