235005680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1751

約数の個数: 160

約数和(自身を含む): 708288000

約数和(自身を除く): 473282320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1699, 1729, 1820, 1976, 2128, 2470, 2660, 3398, 3458, 3640, 3952, 4940, 5320, 6796, 6916, 7280, 8495, 8645, 9880, 10640, 11893, 13592, 13832, 16990, 17290, 19760, 22087, 23786, 27184, 27664, 32281, 33980, 34580, 44174, 47572, 59465, 64562, 67960, 69160, 88348, 95144, 110435, 118930, 129124, 135920, 138320, 154609, 161405, 176696, 190288, 220870, 225967, 237860, 258248, 309218, 322810, 353392, 419653, 441740, 451934, 475720, 516496, 618436, 645620, 773045, 839306, 883480, 903868, 951440, 1129835, 1236872, 1291240, 1546090, 1678612, 1766960, 1807736, 2098265, 2259670, 2473744, 2582480, 2937571, 3092180, 3357224, 3615472, 4196530, 4519340, 5875142, 6184360, 6714448, 8393060, 9038680, 11750284, 12368720, 14687855, 16786120, 18077360, 23500568, 29375710, 33572240, 47001136, 58751420, 117502840, 235005680]

約数ペア:

[(1, 235005680), (2, 117502840), (4, 58751420), (5, 47001136), (7, 33572240), (8, 29375710), (10, 23500568), (13, 18077360), (14, 16786120), (16, 14687855), (19, 12368720), (20, 11750284), (26, 9038680), (28, 8393060), (35, 6714448), (38, 6184360), (40, 5875142), (52, 4519340), (56, 4196530), (65, 3615472), (70, 3357224), (76, 3092180), (80, 2937571), (91, 2582480), (95, 2473744), (104, 2259670), (112, 2098265), (130, 1807736), (133, 1766960), (140, 1678612), (152, 1546090), (182, 1291240), (190, 1236872), (208, 1129835), (247, 951440), (260, 903868), (266, 883480), (280, 839306), (304, 773045), (364, 645620), (380, 618436), (455, 516496), (494, 475720), (520, 451934), (532, 441740), (560, 419653), (665, 353392), (728, 322810), (760, 309218), (910, 258248), (988, 237860), (1040, 225967), (1064, 220870), (1235, 190288), (1330, 176696), (1456, 161405), (1520, 154609), (1699, 138320), (1729, 135920), (1820, 129124), (1976, 118930), (2128, 110435), (2470, 95144), (2660, 88348), (3398, 69160), (3458, 67960), (3640, 64562), (3952, 59465), (4940, 47572), (5320, 44174), (6796, 34580), (6916, 33980), (7280, 32281), (8495, 27664), (8645, 27184), (9880, 23786), (10640, 22087), (11893, 19760), (13592, 17290), (13832, 16990)]