2179187160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 192

約数和(自身を含む): 7172305920

約数和(自身を除く): 4993118760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 289, 310, 340, 372, 408, 465, 510, 527, 578, 620, 680, 744, 867, 930, 1020, 1054, 1156, 1240, 1445, 1581, 1734, 1860, 2027, 2040, 2108, 2312, 2635, 2890, 3162, 3468, 3720, 4054, 4216, 4335, 5270, 5780, 6081, 6324, 6936, 7905, 8108, 8670, 8959, 10135, 10540, 11560, 12162, 12648, 15810, 16216, 17340, 17918, 20270, 21080, 24324, 26877, 30405, 31620, 34459, 34680, 35836, 40540, 44795, 48648, 53754, 60810, 62837, 63240, 68918, 71672, 81080, 89590, 103377, 107508, 121620, 125674, 134385, 137836, 172295, 179180, 188511, 206754, 215016, 243240, 251348, 268770, 275672, 314185, 344590, 358360, 377022, 413508, 502696, 516885, 537540, 585803, 628370, 689180, 754044, 827016, 942555, 1033770, 1068229, 1075080, 1171606, 1256740, 1378360, 1508088, 1757409, 1885110, 2067540, 2136458, 2343212, 2513480, 2929015, 3204687, 3514818, 3770220, 4135080, 4272916, 4686424, 5341145, 5858030, 6409374, 7029636, 7540440, 8545832, 8787045, 10682290, 11716060, 12818748, 14059272, 16023435, 17574090, 18159893, 21364580, 23432120, 25637496, 32046870, 35148180, 36319786, 42729160, 54479679, 64093740, 70296360, 72639572, 90799465, 108959358, 128187480, 145279144, 181598930, 217918716, 272398395, 363197860, 435837432, 544796790, 726395720, 1089593580, 2179187160]

約数ペア:

[(1, 2179187160), (2, 1089593580), (3, 726395720), (4, 544796790), (5, 435837432), (6, 363197860), (8, 272398395), (10, 217918716), (12, 181598930), (15, 145279144), (17, 128187480), (20, 108959358), (24, 90799465), (30, 72639572), (31, 70296360), (34, 64093740), (40, 54479679), (51, 42729160), (60, 36319786), (62, 35148180), (68, 32046870), (85, 25637496), (93, 23432120), (102, 21364580), (120, 18159893), (124, 17574090), (136, 16023435), (155, 14059272), (170, 12818748), (186, 11716060), (204, 10682290), (248, 8787045), (255, 8545832), (289, 7540440), (310, 7029636), (340, 6409374), (372, 5858030), (408, 5341145), (465, 4686424), (510, 4272916), (527, 4135080), (578, 3770220), (620, 3514818), (680, 3204687), (744, 2929015), (867, 2513480), (930, 2343212), (1020, 2136458), (1054, 2067540), (1156, 1885110), (1240, 1757409), (1445, 1508088), (1581, 1378360), (1734, 1256740), (1860, 1171606), (2027, 1075080), (2040, 1068229), (2108, 1033770), (2312, 942555), (2635, 827016), (2890, 754044), (3162, 689180), (3468, 628370), (3720, 585803), (4054, 537540), (4216, 516885), (4335, 502696), (5270, 413508), (5780, 377022), (6081, 358360), (6324, 344590), (6936, 314185), (7905, 275672), (8108, 268770), (8670, 251348), (8959, 243240), (10135, 215016), (10540, 206754), (11560, 188511), (12162, 179180), (12648, 172295), (15810, 137836), (16216, 134385), (17340, 125674), (17918, 121620), (20270, 107508), (21080, 103377), (24324, 89590), (26877, 81080), (30405, 71672), (31620, 68918), (34459, 63240), (34680, 62837), (35836, 60810), (40540, 53754), (44795, 48648)]