145310760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 574992000

約数和(自身を除く): 429681240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 149, 162, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 298, 301, 315, 324, 344, 360, 378, 387, 405, 420, 430, 447, 504, 516, 540, 567, 596, 602, 630, 645, 648, 745, 756, 774, 810, 840, 860, 894, 903, 945, 1032, 1043, 1080, 1134, 1161, 1192, 1204, 1260, 1290, 1341, 1490, 1505, 1512, 1548, 1620, 1720, 1788, 1806, 1890, 1935, 2086, 2235, 2268, 2322, 2408, 2520, 2580, 2682, 2709, 2835, 2980, 3010, 3096, 3129, 3240, 3483, 3576, 3612, 3780, 3870, 4023, 4172, 4470, 4515, 4536, 4644, 5160, 5215, 5364, 5418, 5670, 5805, 5960, 6020, 6258, 6407, 6705, 6966, 7224, 7560, 7740, 8046, 8127, 8344, 8940, 9030, 9288, 9387, 10430, 10728, 10836, 11340, 11610, 12040, 12069, 12516, 12814, 13410, 13545, 13932, 15480, 15645, 16092, 16254, 17415, 17880, 18060, 18774, 19221, 20115, 20860, 21672, 22680, 23220, 24138, 24381, 25032, 25628, 26820, 27090, 27864, 28161, 31290, 32035, 32184, 32508, 34830, 36120, 37548, 38442, 40230, 40635, 41720, 44849, 46440, 46935, 48276, 48762, 51256, 53640, 54180, 56322, 57663, 60345, 62580, 64070, 65016, 69660, 75096, 76884, 80460, 81270, 84483, 89698, 93870, 96105, 96552, 97524, 108360, 112644, 115326, 120690, 121905, 125160, 128140, 134547, 139320, 140805, 153768, 160920, 162540, 168966, 172989, 179396, 187740, 192210, 195048, 224245, 225288, 230652, 241380, 243810, 256280, 269094, 281610, 288315, 325080, 337932, 345978, 358792, 375480, 384420, 403641, 422415, 448490, 461304, 482760, 487620, 518967, 538188, 563220, 576630, 672735, 675864, 691956, 768840, 807282, 844830, 864945, 896980, 975240, 1037934, 1076376, 1126440, 1153260, 1210923, 1345470, 1383912, 1614564, 1689660, 1729890, 1793960, 2018205, 2075868, 2306520, 2421846, 2594835, 2690940, 3229128, 3379320, 3459780, 3632769, 4036410, 4151736, 4843692, 5189670, 5381880, 6054615, 6919560, 7265538, 8072820, 9687384, 10379340, 12109230, 14531076, 16145640, 18163845, 20758680, 24218460, 29062152, 36327690, 48436920, 72655380, 145310760]

約数ペア:

[(1, 145310760), (2, 72655380), (3, 48436920), (4, 36327690), (5, 29062152), (6, 24218460), (7, 20758680), (8, 18163845), (9, 16145640), (10, 14531076), (12, 12109230), (14, 10379340), (15, 9687384), (18, 8072820), (20, 7265538), (21, 6919560), (24, 6054615), (27, 5381880), (28, 5189670), (30, 4843692), (35, 4151736), (36, 4036410), (40, 3632769), (42, 3459780), (43, 3379320), (45, 3229128), (54, 2690940), (56, 2594835), (60, 2421846), (63, 2306520), (70, 2075868), (72, 2018205), (81, 1793960), (84, 1729890), (86, 1689660), (90, 1614564), (105, 1383912), (108, 1345470), (120, 1210923), (126, 1153260), (129, 1126440), (135, 1076376), (140, 1037934), (149, 975240), (162, 896980), (168, 864945), (172, 844830), (180, 807282), (189, 768840), (210, 691956), (215, 675864), (216, 672735), (252, 576630), (258, 563220), (270, 538188), (280, 518967), (298, 487620), (301, 482760), (315, 461304), (324, 448490), (344, 422415), (360, 403641), (378, 384420), (387, 375480), (405, 358792), (420, 345978), (430, 337932), (447, 325080), (504, 288315), (516, 281610), (540, 269094), (567, 256280), (596, 243810), (602, 241380), (630, 230652), (645, 225288), (648, 224245), (745, 195048), (756, 192210), (774, 187740), (810, 179396), (840, 172989), (860, 168966), (894, 162540), (903, 160920), (945, 153768), (1032, 140805), (1043, 139320), (1080, 134547), (1134, 128140), (1161, 125160), (1192, 121905), (1204, 120690), (1260, 115326), (1290, 112644), (1341, 108360), (1490, 97524), (1505, 96552), (1512, 96105), (1548, 93870), (1620, 89698), (1720, 84483), (1788, 81270), (1806, 80460), (1890, 76884), (1935, 75096), (2086, 69660), (2235, 65016), (2268, 64070), (2322, 62580), (2408, 60345), (2520, 57663), (2580, 56322), (2682, 54180), (2709, 53640), (2835, 51256), (2980, 48762), (3010, 48276), (3096, 46935), (3129, 46440), (3240, 44849), (3483, 41720), (3576, 40635), (3612, 40230), (3780, 38442), (3870, 37548), (4023, 36120), (4172, 34830), (4470, 32508), (4515, 32184), (4536, 32035), (4644, 31290), (5160, 28161), (5215, 27864), (5364, 27090), (5418, 26820), (5670, 25628), (5805, 25032), (5960, 24381), (6020, 24138), (6258, 23220), (6407, 22680), (6705, 21672), (6966, 20860), (7224, 20115), (7560, 19221), (7740, 18774), (8046, 18060), (8127, 17880), (8344, 17415), (8940, 16254), (9030, 16092), (9288, 15645), (9387, 15480), (10430, 13932), (10728, 13545), (10836, 13410), (11340, 12814), (11610, 12516), (12040, 12069)]