104020440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 336441600

約数和(自身を除く): 232421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1061, 1140, 1290, 1634, 1720, 2122, 2280, 2451, 2580, 3183, 3268, 4085, 4244, 4902, 5160, 5305, 6366, 6536, 8170, 8488, 9804, 10610, 12255, 12732, 15915, 16340, 19608, 20159, 21220, 24510, 25464, 31830, 32680, 40318, 42440, 45623, 49020, 60477, 63660, 80636, 91246, 98040, 100795, 120954, 127320, 136869, 161272, 182492, 201590, 228115, 241908, 273738, 302385, 364984, 403180, 456230, 483816, 547476, 604770, 684345, 806360, 866837, 912460, 1094952, 1209540, 1368690, 1733674, 1824920, 2419080, 2600511, 2737380, 3467348, 4334185, 5201022, 5474760, 6934696, 8668370, 10402044, 13002555, 17336740, 20804088, 26005110, 34673480, 52010220, 104020440]

約数ペア:

[(1, 104020440), (2, 52010220), (3, 34673480), (4, 26005110), (5, 20804088), (6, 17336740), (8, 13002555), (10, 10402044), (12, 8668370), (15, 6934696), (19, 5474760), (20, 5201022), (24, 4334185), (30, 3467348), (38, 2737380), (40, 2600511), (43, 2419080), (57, 1824920), (60, 1733674), (76, 1368690), (86, 1209540), (95, 1094952), (114, 912460), (120, 866837), (129, 806360), (152, 684345), (172, 604770), (190, 547476), (215, 483816), (228, 456230), (258, 403180), (285, 364984), (344, 302385), (380, 273738), (430, 241908), (456, 228115), (516, 201590), (570, 182492), (645, 161272), (760, 136869), (817, 127320), (860, 120954), (1032, 100795), (1061, 98040), (1140, 91246), (1290, 80636), (1634, 63660), (1720, 60477), (2122, 49020), (2280, 45623), (2451, 42440), (2580, 40318), (3183, 32680), (3268, 31830), (4085, 25464), (4244, 24510), (4902, 21220), (5160, 20159), (5305, 19608), (6366, 16340), (6536, 15915), (8170, 12732), (8488, 12255), (9804, 10610)]