72906133040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{1693}}^1$

素因数の和:2647

約数の個数: 160

約数和(自身を含む): 186751547136

約数和(自身を除く): 113845414096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 881, 940, 1040, 1222, 1693, 1762, 1880, 2444, 3055, 3386, 3524, 3760, 4405, 4888, 6110, 6772, 7048, 8465, 8810, 9776, 11453, 12220, 13544, 14096, 16930, 17620, 22009, 22906, 24440, 27088, 33860, 35240, 41407, 44018, 45812, 48880, 57265, 67720, 70480, 79571, 82814, 88036, 91624, 110045, 114530, 135440, 159142, 165628, 176072, 183248, 207035, 220090, 229060, 318284, 331256, 352144, 397855, 414070, 440180, 458120, 538291, 636568, 662512, 795710, 828140, 880360, 916240, 1034423, 1076582, 1273136, 1491533, 1591420, 1656280, 1760720, 2068846, 2153164, 2691455, 2983066, 3182840, 3312560, 4137692, 4306328, 5172115, 5382910, 5966132, 6365680, 7457665, 8275384, 8612656, 10344230, 10765820, 11932264, 14915330, 16550768, 19389929, 20688460, 21531640, 23864528, 29830660, 38779858, 41376920, 43063280, 59661320, 70102051, 77559716, 82753840, 96949645, 119322640, 140204102, 155119432, 193899290, 280408204, 310238864, 350510255, 387798580, 560816408, 701020510, 775597160, 911326663, 1121632816, 1402041020, 1551194320, 1822653326, 2804082040, 3645306652, 4556633315, 5608164080, 7290613304, 9113266630, 14581226608, 18226533260, 36453066520, 72906133040]

約数ペア:

[(1, 72906133040), (2, 36453066520), (4, 18226533260), (5, 14581226608), (8, 9113266630), (10, 7290613304), (13, 5608164080), (16, 4556633315), (20, 3645306652), (26, 2804082040), (40, 1822653326), (47, 1551194320), (52, 1402041020), (65, 1121632816), (80, 911326663), (94, 775597160), (104, 701020510), (130, 560816408), (188, 387798580), (208, 350510255), (235, 310238864), (260, 280408204), (376, 193899290), (470, 155119432), (520, 140204102), (611, 119322640), (752, 96949645), (881, 82753840), (940, 77559716), (1040, 70102051), (1222, 59661320), (1693, 43063280), (1762, 41376920), (1880, 38779858), (2444, 29830660), (3055, 23864528), (3386, 21531640), (3524, 20688460), (3760, 19389929), (4405, 16550768), (4888, 14915330), (6110, 11932264), (6772, 10765820), (7048, 10344230), (8465, 8612656), (8810, 8275384), (9776, 7457665), (11453, 6365680), (12220, 5966132), (13544, 5382910), (14096, 5172115), (16930, 4306328), (17620, 4137692), (22009, 3312560), (22906, 3182840), (24440, 2983066), (27088, 2691455), (33860, 2153164), (35240, 2068846), (41407, 1760720), (44018, 1656280), (45812, 1591420), (48880, 1491533), (57265, 1273136), (67720, 1076582), (70480, 1034423), (79571, 916240), (82814, 880360), (88036, 828140), (91624, 795710), (110045, 662512), (114530, 636568), (135440, 538291), (159142, 458120), (165628, 440180), (176072, 414070), (183248, 397855), (207035, 352144), (220090, 331256), (229060, 318284)]