1567706837680

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271}}^2\times {\mathrm{1637}}^1$

素因数の和:2355

約数の個数: 120

約数和(自身を含む): 3683110734576

約数和(自身を除く): 2115403896896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 271, 326, 542, 652, 815, 1084, 1304, 1355, 1630, 1637, 2168, 2608, 2710, 3260, 3274, 4336, 5420, 6520, 6548, 8185, 10840, 13040, 13096, 16370, 21680, 26192, 32740, 44173, 65480, 73441, 88346, 130960, 146882, 176692, 220865, 266831, 293764, 353384, 367205, 441730, 443627, 533662, 587528, 706768, 734410, 883460, 887254, 1067324, 1175056, 1334155, 1468820, 1766920, 1774508, 2134648, 2218135, 2668310, 2937640, 3533840, 3549016, 4269296, 4436270, 5336620, 5875280, 7098032, 8872540, 10673240, 11970883, 17745080, 21346480, 23941766, 35490160, 47883532, 59854415, 72311201, 95767064, 119708830, 120222917, 144622402, 191534128, 239417660, 240445834, 289244804, 361556005, 478835320, 480891668, 578489608, 601114585, 723112010, 957670640, 961783336, 1156979216, 1202229170, 1446224020, 1923566672, 2404458340, 2892448040, 4808916680, 5784896080, 9617833360, 19596335471, 39192670942, 78385341884, 97981677355, 156770683768, 195963354710, 313541367536, 391926709420, 783853418840, 1567706837680]

約数ペア:

[(1, 1567706837680), (2, 783853418840), (4, 391926709420), (5, 313541367536), (8, 195963354710), (10, 156770683768), (16, 97981677355), (20, 78385341884), (40, 39192670942), (80, 19596335471), (163, 9617833360), (271, 5784896080), (326, 4808916680), (542, 2892448040), (652, 2404458340), (815, 1923566672), (1084, 1446224020), (1304, 1202229170), (1355, 1156979216), (1630, 961783336), (1637, 957670640), (2168, 723112010), (2608, 601114585), (2710, 578489608), (3260, 480891668), (3274, 478835320), (4336, 361556005), (5420, 289244804), (6520, 240445834), (6548, 239417660), (8185, 191534128), (10840, 144622402), (13040, 120222917), (13096, 119708830), (16370, 95767064), (21680, 72311201), (26192, 59854415), (32740, 47883532), (44173, 35490160), (65480, 23941766), (73441, 21346480), (88346, 17745080), (130960, 11970883), (146882, 10673240), (176692, 8872540), (220865, 7098032), (266831, 5875280), (293764, 5336620), (353384, 4436270), (367205, 4269296), (441730, 3549016), (443627, 3533840), (533662, 2937640), (587528, 2668310), (706768, 2218135), (734410, 2134648), (883460, 1774508), (887254, 1766920), (1067324, 1468820), (1175056, 1334155)]