147638880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 551232864

約数和(自身を除く): 403593984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 144, 148, 153, 160, 163, 170, 180, 185, 204, 222, 240, 255, 272, 288, 296, 306, 326, 333, 340, 360, 370, 408, 444, 480, 489, 510, 544, 555, 592, 612, 629, 652, 666, 680, 720, 740, 765, 815, 816, 888, 978, 1020, 1110, 1184, 1224, 1258, 1304, 1332, 1360, 1440, 1467, 1480, 1530, 1630, 1632, 1665, 1776, 1887, 1956, 2040, 2220, 2445, 2448, 2516, 2608, 2664, 2720, 2771, 2934, 2960, 3060, 3145, 3260, 3330, 3552, 3774, 3912, 4080, 4440, 4890, 4896, 5032, 5216, 5328, 5542, 5661, 5868, 5920, 6031, 6120, 6290, 6520, 6660, 7335, 7548, 7824, 8160, 8313, 8880, 9435, 9780, 10064, 10656, 11084, 11322, 11736, 12062, 12240, 12580, 13040, 13320, 13855, 14670, 15096, 15648, 16626, 17760, 18093, 18870, 19560, 20128, 22168, 22644, 23472, 24124, 24480, 24939, 25160, 26080, 26640, 27710, 28305, 29340, 30155, 30192, 33252, 36186, 37740, 39120, 41565, 44336, 45288, 46944, 48248, 49878, 50320, 53280, 54279, 55420, 56610, 58680, 60310, 60384, 66504, 72372, 75480, 78240, 83130, 88672, 90465, 90576, 96496, 99756, 100640, 102527, 108558, 110840, 113220, 117360, 120620, 124695, 133008, 144744, 150960, 166260, 180930, 181152, 192992, 199512, 205054, 217116, 221680, 226440, 234720, 241240, 249390, 266016, 271395, 289488, 301920, 307581, 332520, 361860, 399024, 410108, 434232, 443360, 452880, 482480, 498780, 512635, 542790, 578976, 615162, 665040, 723720, 798048, 820216, 868464, 905760, 922743, 964960, 997560, 1025270, 1085580, 1230324, 1330080, 1447440, 1537905, 1640432, 1736928, 1845486, 1995120, 2050540, 2171160, 2460648, 2894880, 3075810, 3280864, 3690972, 3990240, 4101080, 4342320, 4613715, 4921296, 6151620, 7381944, 8202160, 8684640, 9227430, 9842592, 12303240, 14763888, 16404320, 18454860, 24606480, 29527776, 36909720, 49212960, 73819440, 147638880]

約数ペア:

[(1, 147638880), (2, 73819440), (3, 49212960), (4, 36909720), (5, 29527776), (6, 24606480), (8, 18454860), (9, 16404320), (10, 14763888), (12, 12303240), (15, 9842592), (16, 9227430), (17, 8684640), (18, 8202160), (20, 7381944), (24, 6151620), (30, 4921296), (32, 4613715), (34, 4342320), (36, 4101080), (37, 3990240), (40, 3690972), (45, 3280864), (48, 3075810), (51, 2894880), (60, 2460648), (68, 2171160), (72, 2050540), (74, 1995120), (80, 1845486), (85, 1736928), (90, 1640432), (96, 1537905), (102, 1447440), (111, 1330080), (120, 1230324), (136, 1085580), (144, 1025270), (148, 997560), (153, 964960), (160, 922743), (163, 905760), (170, 868464), (180, 820216), (185, 798048), (204, 723720), (222, 665040), (240, 615162), (255, 578976), (272, 542790), (288, 512635), (296, 498780), (306, 482480), (326, 452880), (333, 443360), (340, 434232), (360, 410108), (370, 399024), (408, 361860), (444, 332520), (480, 307581), (489, 301920), (510, 289488), (544, 271395), (555, 266016), (592, 249390), (612, 241240), (629, 234720), (652, 226440), (666, 221680), (680, 217116), (720, 205054), (740, 199512), (765, 192992), (815, 181152), (816, 180930), (888, 166260), (978, 150960), (1020, 144744), (1110, 133008), (1184, 124695), (1224, 120620), (1258, 117360), (1304, 113220), (1332, 110840), (1360, 108558), (1440, 102527), (1467, 100640), (1480, 99756), (1530, 96496), (1630, 90576), (1632, 90465), (1665, 88672), (1776, 83130), (1887, 78240), (1956, 75480), (2040, 72372), (2220, 66504), (2445, 60384), (2448, 60310), (2516, 58680), (2608, 56610), (2664, 55420), (2720, 54279), (2771, 53280), (2934, 50320), (2960, 49878), (3060, 48248), (3145, 46944), (3260, 45288), (3330, 44336), (3552, 41565), (3774, 39120), (3912, 37740), (4080, 36186), (4440, 33252), (4890, 30192), (4896, 30155), (5032, 29340), (5216, 28305), (5328, 27710), (5542, 26640), (5661, 26080), (5868, 25160), (5920, 24939), (6031, 24480), (6120, 24124), (6290, 23472), (6520, 22644), (6660, 22168), (7335, 20128), (7548, 19560), (7824, 18870), (8160, 18093), (8313, 17760), (8880, 16626), (9435, 15648), (9780, 15096), (10064, 14670), (10656, 13855), (11084, 13320), (11322, 13040), (11736, 12580), (12062, 12240)]