152471760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 160

約数和(自身を含む): 551964672

約数和(自身を除く): 399492912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1931, 1974, 2256, 2632, 2820, 3290, 3760, 3862, 3948, 4935, 5264, 5640, 5793, 6580, 7724, 7896, 9655, 9870, 11280, 11586, 13160, 13517, 15448, 15792, 19310, 19740, 23172, 26320, 27034, 28965, 30896, 38620, 39480, 40551, 46344, 54068, 57930, 67585, 77240, 78960, 81102, 90757, 92688, 108136, 115860, 135170, 154480, 162204, 181514, 202755, 216272, 231720, 270340, 272271, 324408, 363028, 405510, 453785, 463440, 540680, 544542, 635299, 648816, 726056, 811020, 907570, 1081360, 1089084, 1270598, 1361355, 1452112, 1622040, 1815140, 1905897, 2178168, 2541196, 2722710, 3176495, 3244080, 3630280, 3811794, 4356336, 5082392, 5445420, 6352990, 7260560, 7623588, 9529485, 10164784, 10890840, 12705980, 15247176, 19058970, 21781680, 25411960, 30494352, 38117940, 50823920, 76235880, 152471760]

約数ペア:

[(1, 152471760), (2, 76235880), (3, 50823920), (4, 38117940), (5, 30494352), (6, 25411960), (7, 21781680), (8, 19058970), (10, 15247176), (12, 12705980), (14, 10890840), (15, 10164784), (16, 9529485), (20, 7623588), (21, 7260560), (24, 6352990), (28, 5445420), (30, 5082392), (35, 4356336), (40, 3811794), (42, 3630280), (47, 3244080), (48, 3176495), (56, 2722710), (60, 2541196), (70, 2178168), (80, 1905897), (84, 1815140), (94, 1622040), (105, 1452112), (112, 1361355), (120, 1270598), (140, 1089084), (141, 1081360), (168, 907570), (188, 811020), (210, 726056), (235, 648816), (240, 635299), (280, 544542), (282, 540680), (329, 463440), (336, 453785), (376, 405510), (420, 363028), (470, 324408), (560, 272271), (564, 270340), (658, 231720), (705, 216272), (752, 202755), (840, 181514), (940, 162204), (987, 154480), (1128, 135170), (1316, 115860), (1410, 108136), (1645, 92688), (1680, 90757), (1880, 81102), (1931, 78960), (1974, 77240), (2256, 67585), (2632, 57930), (2820, 54068), (3290, 46344), (3760, 40551), (3862, 39480), (3948, 38620), (4935, 30896), (5264, 28965), (5640, 27034), (5793, 26320), (6580, 23172), (7724, 19740), (7896, 19310), (9655, 15792), (9870, 15448), (11280, 13517), (11586, 13160)]