15674214920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{226637}}^1$

素因数の和:226687

約数の個数: 128

約数和(自身を含む): 45690220800

約数和(自身を除く): 30016005880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8645, 9880, 13832, 17290, 34580, 69160, 226637, 453274, 906548, 1133185, 1586459, 1813096, 2266370, 2946281, 3172918, 4306103, 4532740, 5892562, 6345836, 7932295, 8612206, 9065480, 11785124, 12691672, 14731405, 15864590, 17224412, 20623967, 21530515, 23570248, 29462810, 30142721, 31729180, 34448824, 41247934, 43061030, 55979339, 58925620, 60285442, 63458360, 82495868, 86122060, 103119835, 111958678, 117851240, 120570884, 150713605, 164991736, 172244120, 206239670, 223917356, 241141768, 279896695, 301427210, 391855373, 412479340, 447834712, 559793390, 602854420, 783710746, 824958680, 1119586780, 1205708840, 1567421492, 1959276865, 2239173560, 3134842984, 3918553730, 7837107460, 15674214920]

約数ペア:

[(1, 15674214920), (2, 7837107460), (4, 3918553730), (5, 3134842984), (7, 2239173560), (8, 1959276865), (10, 1567421492), (13, 1205708840), (14, 1119586780), (19, 824958680), (20, 783710746), (26, 602854420), (28, 559793390), (35, 447834712), (38, 412479340), (40, 391855373), (52, 301427210), (56, 279896695), (65, 241141768), (70, 223917356), (76, 206239670), (91, 172244120), (95, 164991736), (104, 150713605), (130, 120570884), (133, 117851240), (140, 111958678), (152, 103119835), (182, 86122060), (190, 82495868), (247, 63458360), (260, 60285442), (266, 58925620), (280, 55979339), (364, 43061030), (380, 41247934), (455, 34448824), (494, 31729180), (520, 30142721), (532, 29462810), (665, 23570248), (728, 21530515), (760, 20623967), (910, 17224412), (988, 15864590), (1064, 14731405), (1235, 12691672), (1330, 11785124), (1729, 9065480), (1820, 8612206), (1976, 7932295), (2470, 6345836), (2660, 5892562), (3458, 4532740), (3640, 4306103), (4940, 3172918), (5320, 2946281), (6916, 2266370), (8645, 1813096), (9880, 1586459), (13832, 1133185), (17290, 906548), (34580, 453274), (69160, 226637)]