238753200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 240

約数和(自身を含む): 895744256

約数和(自身を除く): 656991056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 240, 258, 280, 300, 301, 336, 344, 350, 400, 420, 430, 516, 525, 560, 600, 602, 645, 661, 688, 700, 840, 860, 903, 1032, 1050, 1075, 1200, 1204, 1290, 1322, 1400, 1505, 1680, 1720, 1806, 1983, 2064, 2100, 2150, 2408, 2580, 2644, 2800, 3010, 3225, 3305, 3440, 3612, 3966, 4200, 4300, 4515, 4627, 4816, 5160, 5288, 6020, 6450, 6610, 7224, 7525, 7932, 8400, 8600, 9030, 9254, 9915, 10320, 10576, 12040, 12900, 13220, 13881, 14448, 15050, 15864, 16525, 17200, 18060, 18508, 19830, 22575, 23135, 24080, 25800, 26440, 27762, 28423, 30100, 31728, 33050, 36120, 37016, 39660, 45150, 46270, 49575, 51600, 52880, 55524, 56846, 60200, 66100, 69405, 72240, 74032, 79320, 85269, 90300, 92540, 99150, 111048, 113692, 115675, 120400, 132200, 138810, 142115, 158640, 170538, 180600, 185080, 198300, 198961, 222096, 227384, 231350, 264400, 277620, 284230, 341076, 347025, 361200, 370160, 396600, 397922, 426345, 454768, 462700, 555240, 568460, 596883, 682152, 694050, 710575, 793200, 795844, 852690, 925400, 994805, 1110480, 1136920, 1193766, 1364304, 1388100, 1421150, 1591688, 1705380, 1850800, 1989610, 2131725, 2273840, 2387532, 2776200, 2842300, 2984415, 3183376, 3410760, 3979220, 4263450, 4775064, 4974025, 5552400, 5684600, 5968830, 6821520, 7958440, 8526900, 9550128, 9948050, 11369200, 11937660, 14922075, 15916880, 17053800, 19896100, 23875320, 29844150, 34107600, 39792200, 47750640, 59688300, 79584400, 119376600, 238753200]

約数ペア:

[(1, 238753200), (2, 119376600), (3, 79584400), (4, 59688300), (5, 47750640), (6, 39792200), (7, 34107600), (8, 29844150), (10, 23875320), (12, 19896100), (14, 17053800), (15, 15916880), (16, 14922075), (20, 11937660), (21, 11369200), (24, 9948050), (25, 9550128), (28, 8526900), (30, 7958440), (35, 6821520), (40, 5968830), (42, 5684600), (43, 5552400), (48, 4974025), (50, 4775064), (56, 4263450), (60, 3979220), (70, 3410760), (75, 3183376), (80, 2984415), (84, 2842300), (86, 2776200), (100, 2387532), (105, 2273840), (112, 2131725), (120, 1989610), (129, 1850800), (140, 1705380), (150, 1591688), (168, 1421150), (172, 1388100), (175, 1364304), (200, 1193766), (210, 1136920), (215, 1110480), (240, 994805), (258, 925400), (280, 852690), (300, 795844), (301, 793200), (336, 710575), (344, 694050), (350, 682152), (400, 596883), (420, 568460), (430, 555240), (516, 462700), (525, 454768), (560, 426345), (600, 397922), (602, 396600), (645, 370160), (661, 361200), (688, 347025), (700, 341076), (840, 284230), (860, 277620), (903, 264400), (1032, 231350), (1050, 227384), (1075, 222096), (1200, 198961), (1204, 198300), (1290, 185080), (1322, 180600), (1400, 170538), (1505, 158640), (1680, 142115), (1720, 138810), (1806, 132200), (1983, 120400), (2064, 115675), (2100, 113692), (2150, 111048), (2408, 99150), (2580, 92540), (2644, 90300), (2800, 85269), (3010, 79320), (3225, 74032), (3305, 72240), (3440, 69405), (3612, 66100), (3966, 60200), (4200, 56846), (4300, 55524), (4515, 52880), (4627, 51600), (4816, 49575), (5160, 46270), (5288, 45150), (6020, 39660), (6450, 37016), (6610, 36120), (7224, 33050), (7525, 31728), (7932, 30100), (8400, 28423), (8600, 27762), (9030, 26440), (9254, 25800), (9915, 24080), (10320, 23135), (10576, 22575), (12040, 19830), (12900, 18508), (13220, 18060), (13881, 17200), (14448, 16525), (15050, 15864)]