188797920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 632218608

約数和(自身を除く): 443420688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1361, 1445, 1632, 1734, 2040, 2312, 2720, 2722, 2890, 3468, 4080, 4083, 4335, 4624, 5444, 5780, 6805, 6936, 8160, 8166, 8670, 9248, 10888, 11560, 13610, 13872, 16332, 17340, 20415, 21776, 23120, 23137, 27220, 27744, 32664, 34680, 40830, 43552, 46240, 46274, 54440, 65328, 69360, 69411, 81660, 92548, 108880, 115685, 130656, 138720, 138822, 163320, 185096, 217760, 231370, 277644, 326640, 347055, 370192, 393329, 462740, 555288, 653280, 694110, 740384, 786658, 925480, 1110576, 1179987, 1388220, 1573316, 1850960, 1966645, 2221152, 2359974, 2776440, 3146632, 3701920, 3933290, 4719948, 5552880, 5899935, 6293264, 7866580, 9439896, 11105760, 11799870, 12586528, 15733160, 18879792, 23599740, 31466320, 37759584, 47199480, 62932640, 94398960, 188797920]

約数ペア:

[(1, 188797920), (2, 94398960), (3, 62932640), (4, 47199480), (5, 37759584), (6, 31466320), (8, 23599740), (10, 18879792), (12, 15733160), (15, 12586528), (16, 11799870), (17, 11105760), (20, 9439896), (24, 7866580), (30, 6293264), (32, 5899935), (34, 5552880), (40, 4719948), (48, 3933290), (51, 3701920), (60, 3146632), (68, 2776440), (80, 2359974), (85, 2221152), (96, 1966645), (102, 1850960), (120, 1573316), (136, 1388220), (160, 1179987), (170, 1110576), (204, 925480), (240, 786658), (255, 740384), (272, 694110), (289, 653280), (340, 555288), (408, 462740), (480, 393329), (510, 370192), (544, 347055), (578, 326640), (680, 277644), (816, 231370), (867, 217760), (1020, 185096), (1156, 163320), (1360, 138822), (1361, 138720), (1445, 130656), (1632, 115685), (1734, 108880), (2040, 92548), (2312, 81660), (2720, 69411), (2722, 69360), (2890, 65328), (3468, 54440), (4080, 46274), (4083, 46240), (4335, 43552), (4624, 40830), (5444, 34680), (5780, 32664), (6805, 27744), (6936, 27220), (8160, 23137), (8166, 23120), (8670, 21776), (9248, 20415), (10888, 17340), (11560, 16332), (13610, 13872)]