74151840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 202362720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 761, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1522, 1624, 1680, 1740, 2030, 2283, 2320, 2436, 2784, 3044, 3045, 3248, 3360, 3480, 3805, 4060, 4566, 4640, 4872, 5327, 6088, 6090, 6496, 6960, 7610, 8120, 9132, 9744, 10654, 11415, 12176, 12180, 13920, 15220, 15981, 16240, 18264, 19488, 21308, 22069, 22830, 24352, 24360, 26635, 30440, 31962, 32480, 36528, 42616, 44138, 45660, 48720, 53270, 60880, 63924, 66207, 73056, 79905, 85232, 88276, 91320, 97440, 106540, 110345, 121760, 127848, 132414, 154483, 159810, 170464, 176552, 182640, 213080, 220690, 255696, 264828, 308966, 319620, 331035, 353104, 365280, 426160, 441380, 463449, 511392, 529656, 617932, 639240, 662070, 706208, 772415, 852320, 882760, 926898, 1059312, 1235864, 1278480, 1324140, 1544830, 1765520, 1853796, 2118624, 2317245, 2471728, 2556960, 2648280, 3089660, 3531040, 3707592, 4634490, 4943456, 5296560, 6179320, 7415184, 9268980, 10593120, 12358640, 14830368, 18537960, 24717280, 37075920, 74151840]

約数ペア:

[(1, 74151840), (2, 37075920), (3, 24717280), (4, 18537960), (5, 14830368), (6, 12358640), (7, 10593120), (8, 9268980), (10, 7415184), (12, 6179320), (14, 5296560), (15, 4943456), (16, 4634490), (20, 3707592), (21, 3531040), (24, 3089660), (28, 2648280), (29, 2556960), (30, 2471728), (32, 2317245), (35, 2118624), (40, 1853796), (42, 1765520), (48, 1544830), (56, 1324140), (58, 1278480), (60, 1235864), (70, 1059312), (80, 926898), (84, 882760), (87, 852320), (96, 772415), (105, 706208), (112, 662070), (116, 639240), (120, 617932), (140, 529656), (145, 511392), (160, 463449), (168, 441380), (174, 426160), (203, 365280), (210, 353104), (224, 331035), (232, 319620), (240, 308966), (280, 264828), (290, 255696), (336, 220690), (348, 213080), (406, 182640), (420, 176552), (435, 170464), (464, 159810), (480, 154483), (560, 132414), (580, 127848), (609, 121760), (672, 110345), (696, 106540), (761, 97440), (812, 91320), (840, 88276), (870, 85232), (928, 79905), (1015, 73056), (1120, 66207), (1160, 63924), (1218, 60880), (1392, 53270), (1522, 48720), (1624, 45660), (1680, 44138), (1740, 42616), (2030, 36528), (2283, 32480), (2320, 31962), (2436, 30440), (2784, 26635), (3044, 24360), (3045, 24352), (3248, 22830), (3360, 22069), (3480, 21308), (3805, 19488), (4060, 18264), (4566, 16240), (4640, 15981), (4872, 15220), (5327, 13920), (6088, 12180), (6090, 12176), (6496, 11415), (6960, 10654), (7610, 9744), (8120, 9132)]