70088360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 177292800

約数和(自身を除く): 107204440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 37, 40, 46, 58, 71, 74, 92, 115, 116, 142, 145, 148, 184, 185, 230, 232, 284, 290, 296, 355, 370, 460, 568, 580, 667, 710, 740, 851, 920, 1073, 1160, 1334, 1420, 1480, 1633, 1702, 2059, 2146, 2627, 2668, 2840, 3266, 3335, 3404, 4118, 4255, 4292, 5254, 5336, 5365, 6532, 6670, 6808, 8165, 8236, 8510, 8584, 10295, 10508, 10730, 13064, 13135, 13340, 16330, 16472, 17020, 20590, 21016, 21460, 24679, 26270, 26680, 32660, 34040, 41180, 42920, 47357, 49358, 52540, 60421, 65320, 76183, 82360, 94714, 98716, 105080, 120842, 123395, 152366, 189428, 197432, 236785, 241684, 246790, 302105, 304732, 378856, 380915, 473570, 483368, 493580, 604210, 609464, 761830, 947140, 987160, 1208420, 1523660, 1752209, 1894280, 2416840, 3047320, 3504418, 7008836, 8761045, 14017672, 17522090, 35044180, 70088360]

約数ペア:

[(1, 70088360), (2, 35044180), (4, 17522090), (5, 14017672), (8, 8761045), (10, 7008836), (20, 3504418), (23, 3047320), (29, 2416840), (37, 1894280), (40, 1752209), (46, 1523660), (58, 1208420), (71, 987160), (74, 947140), (92, 761830), (115, 609464), (116, 604210), (142, 493580), (145, 483368), (148, 473570), (184, 380915), (185, 378856), (230, 304732), (232, 302105), (284, 246790), (290, 241684), (296, 236785), (355, 197432), (370, 189428), (460, 152366), (568, 123395), (580, 120842), (667, 105080), (710, 98716), (740, 94714), (851, 82360), (920, 76183), (1073, 65320), (1160, 60421), (1334, 52540), (1420, 49358), (1480, 47357), (1633, 42920), (1702, 41180), (2059, 34040), (2146, 32660), (2627, 26680), (2668, 26270), (2840, 24679), (3266, 21460), (3335, 21016), (3404, 20590), (4118, 17020), (4255, 16472), (4292, 16330), (5254, 13340), (5336, 13135), (5365, 13064), (6532, 10730), (6670, 10508), (6808, 10295), (8165, 8584), (8236, 8510)]