1515053472920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{78744983}}^1$

素因数の和:78745044

約数の個数: 64

約数和(自身を含む): 3770309833920

約数和(自身を除く): 2255256361000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 78744983, 157489966, 314979932, 393724915, 629959864, 787449830, 1023684779, 1574899660, 2047369558, 2913564371, 3149799320, 4094739116, 5118423895, 5827128742, 8189478232, 10236847790, 11654257484, 14567821855, 20473695580, 23308514968, 29135643710, 37876336823, 40947391160, 58271287420, 75752673646, 116542574840, 151505347292, 189381684115, 303010694584, 378763368230, 757526736460, 1515053472920]

約数ペア:

[(1, 1515053472920), (2, 757526736460), (4, 378763368230), (5, 303010694584), (8, 189381684115), (10, 151505347292), (13, 116542574840), (20, 75752673646), (26, 58271287420), (37, 40947391160), (40, 37876336823), (52, 29135643710), (65, 23308514968), (74, 20473695580), (104, 14567821855), (130, 11654257484), (148, 10236847790), (185, 8189478232), (260, 5827128742), (296, 5118423895), (370, 4094739116), (481, 3149799320), (520, 2913564371), (740, 2047369558), (962, 1574899660), (1480, 1023684779), (1924, 787449830), (2405, 629959864), (3848, 393724915), (4810, 314979932), (9620, 157489966), (19240, 78744983)]