210411240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4707

約数の個数: 128

約数和(自身を含む): 703382400

約数和(自身を除く): 492971160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 4651, 5655, 7540, 9048, 9302, 11310, 13953, 15080, 18604, 22620, 23255, 27906, 37208, 45240, 46510, 55812, 60463, 69765, 93020, 111624, 120926, 134879, 139530, 181389, 186040, 241852, 269758, 279060, 302315, 362778, 404637, 483704, 539516, 558120, 604630, 674395, 725556, 809274, 906945, 1079032, 1209260, 1348790, 1451112, 1618548, 1753427, 1813890, 2023185, 2418520, 2697580, 3237096, 3506854, 3627780, 4046370, 5260281, 5395160, 7013708, 7255560, 8092740, 8767135, 10520562, 14027416, 16185480, 17534270, 21041124, 26301405, 35068540, 42082248, 52602810, 70137080, 105205620, 210411240]

約数ペア:

[(1, 210411240), (2, 105205620), (3, 70137080), (4, 52602810), (5, 42082248), (6, 35068540), (8, 26301405), (10, 21041124), (12, 17534270), (13, 16185480), (15, 14027416), (20, 10520562), (24, 8767135), (26, 8092740), (29, 7255560), (30, 7013708), (39, 5395160), (40, 5260281), (52, 4046370), (58, 3627780), (60, 3506854), (65, 3237096), (78, 2697580), (87, 2418520), (104, 2023185), (116, 1813890), (120, 1753427), (130, 1618548), (145, 1451112), (156, 1348790), (174, 1209260), (195, 1079032), (232, 906945), (260, 809274), (290, 725556), (312, 674395), (348, 604630), (377, 558120), (390, 539516), (435, 483704), (520, 404637), (580, 362778), (696, 302315), (754, 279060), (780, 269758), (870, 241852), (1131, 186040), (1160, 181389), (1508, 139530), (1560, 134879), (1740, 120926), (1885, 111624), (2262, 93020), (3016, 69765), (3480, 60463), (3770, 55812), (4524, 46510), (4651, 45240), (5655, 37208), (7540, 27906), (9048, 23255), (9302, 22620), (11310, 18604), (13953, 15080)]