201570810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 594432000

約数和(自身を除く): 392861190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1031, 1330, 1470, 1715, 1862, 1995, 2058, 2062, 2793, 3093, 3430, 3990, 4655, 5145, 5155, 5586, 6186, 6517, 7217, 9310, 10290, 10310, 13034, 13965, 14434, 15465, 19551, 19589, 21651, 27930, 30930, 32585, 36085, 39102, 39178, 43302, 50519, 58767, 65170, 72170, 97755, 97945, 101038, 108255, 117534, 137123, 151557, 195510, 195890, 216510, 252595, 274246, 293835, 303114, 353633, 411369, 505190, 587670, 685615, 707266, 757785, 822738, 959861, 1060899, 1371230, 1515570, 1768165, 1919722, 2056845, 2121798, 2879583, 3536330, 4113690, 4799305, 5304495, 5759166, 6719027, 9598610, 10608990, 13438054, 14397915, 20157081, 28795830, 33595135, 40314162, 67190270, 100785405, 201570810]

約数ペア:

[(1, 201570810), (2, 100785405), (3, 67190270), (5, 40314162), (6, 33595135), (7, 28795830), (10, 20157081), (14, 14397915), (15, 13438054), (19, 10608990), (21, 9598610), (30, 6719027), (35, 5759166), (38, 5304495), (42, 4799305), (49, 4113690), (57, 3536330), (70, 2879583), (95, 2121798), (98, 2056845), (105, 1919722), (114, 1768165), (133, 1515570), (147, 1371230), (190, 1060899), (210, 959861), (245, 822738), (266, 757785), (285, 707266), (294, 685615), (343, 587670), (399, 505190), (490, 411369), (570, 353633), (665, 303114), (686, 293835), (735, 274246), (798, 252595), (931, 216510), (1029, 195890), (1031, 195510), (1330, 151557), (1470, 137123), (1715, 117534), (1862, 108255), (1995, 101038), (2058, 97945), (2062, 97755), (2793, 72170), (3093, 65170), (3430, 58767), (3990, 50519), (4655, 43302), (5145, 39178), (5155, 39102), (5586, 36085), (6186, 32585), (6517, 30930), (7217, 27930), (9310, 21651), (10290, 19589), (10310, 19551), (13034, 15465), (13965, 14434)]