69453840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 236234880

約数和(自身を除く): 166781040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 587, 680, 696, 816, 870, 986, 1020, 1160, 1174, 1360, 1392, 1479, 1740, 1761, 1972, 2040, 2320, 2348, 2465, 2935, 2958, 3480, 3522, 3944, 4080, 4696, 4930, 5870, 5916, 6960, 7044, 7395, 7888, 8805, 9392, 9860, 9979, 11740, 11832, 14088, 14790, 17023, 17610, 19720, 19958, 23480, 23664, 28176, 29580, 29937, 34046, 35220, 39440, 39916, 46960, 49895, 51069, 59160, 59874, 68092, 70440, 79832, 85115, 99790, 102138, 118320, 119748, 136184, 140880, 149685, 159664, 170230, 199580, 204276, 239496, 255345, 272368, 289391, 299370, 340460, 399160, 408552, 478992, 510690, 578782, 598740, 680920, 798320, 817104, 868173, 1021380, 1157564, 1197480, 1361840, 1446955, 1736346, 2042760, 2315128, 2394960, 2893910, 3472692, 4085520, 4340865, 4630256, 5787820, 6945384, 8681730, 11575640, 13890768, 17363460, 23151280, 34726920, 69453840]

約数ペア:

[(1, 69453840), (2, 34726920), (3, 23151280), (4, 17363460), (5, 13890768), (6, 11575640), (8, 8681730), (10, 6945384), (12, 5787820), (15, 4630256), (16, 4340865), (17, 4085520), (20, 3472692), (24, 2893910), (29, 2394960), (30, 2315128), (34, 2042760), (40, 1736346), (48, 1446955), (51, 1361840), (58, 1197480), (60, 1157564), (68, 1021380), (80, 868173), (85, 817104), (87, 798320), (102, 680920), (116, 598740), (120, 578782), (136, 510690), (145, 478992), (170, 408552), (174, 399160), (204, 340460), (232, 299370), (240, 289391), (255, 272368), (272, 255345), (290, 239496), (340, 204276), (348, 199580), (408, 170230), (435, 159664), (464, 149685), (493, 140880), (510, 136184), (580, 119748), (587, 118320), (680, 102138), (696, 99790), (816, 85115), (870, 79832), (986, 70440), (1020, 68092), (1160, 59874), (1174, 59160), (1360, 51069), (1392, 49895), (1479, 46960), (1740, 39916), (1761, 39440), (1972, 35220), (2040, 34046), (2320, 29937), (2348, 29580), (2465, 28176), (2935, 23664), (2958, 23480), (3480, 19958), (3522, 19720), (3944, 17610), (4080, 17023), (4696, 14790), (4930, 14088), (5870, 11832), (5916, 11740), (6960, 9979), (7044, 9860), (7395, 9392), (7888, 8805)]