2040996960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:287

約数の個数: 288

約数和(自身を含む): 7402056480

約数和(自身を除く): 5361059520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 113, 120, 135, 144, 148, 160, 180, 185, 216, 222, 226, 240, 270, 288, 296, 333, 339, 360, 370, 432, 444, 452, 480, 540, 555, 565, 592, 666, 678, 720, 740, 864, 888, 904, 999, 1017, 1080, 1110, 1130, 1184, 1332, 1356, 1440, 1480, 1665, 1695, 1776, 1808, 1998, 2034, 2160, 2220, 2260, 2664, 2712, 2960, 3051, 3330, 3390, 3552, 3616, 3996, 4068, 4181, 4320, 4440, 4520, 4995, 5085, 5328, 5424, 5920, 6102, 6660, 6780, 7992, 8136, 8362, 8880, 9040, 9990, 10170, 10656, 10848, 12204, 12543, 12769, 13320, 13560, 15255, 15984, 16272, 16724, 17760, 18080, 19980, 20340, 20905, 24408, 25086, 25538, 26640, 27120, 30510, 31968, 32544, 33448, 37629, 38307, 39960, 40680, 41810, 48816, 50172, 51076, 53280, 54240, 61020, 62715, 63845, 66896, 75258, 76614, 79920, 81360, 83620, 97632, 100344, 102152, 112887, 114921, 122040, 125430, 127690, 133792, 150516, 153228, 159840, 162720, 167240, 188145, 191535, 200688, 204304, 225774, 229842, 244080, 250860, 255380, 301032, 306456, 334480, 344763, 376290, 383070, 401376, 408608, 451548, 459684, 472453, 488160, 501720, 510760, 564435, 574605, 602064, 612912, 668960, 689526, 752580, 766140, 903096, 919368, 944906, 1003440, 1021520, 1128870, 1149210, 1204128, 1225824, 1379052, 1417359, 1505160, 1532280, 1723815, 1806192, 1838736, 1889812, 2006880, 2043040, 2257740, 2298420, 2362265, 2758104, 2834718, 3010320, 3064560, 3447630, 3612384, 3677472, 3779624, 4252077, 4515480, 4596840, 4724530, 5516208, 5669436, 6020640, 6129120, 6895260, 7086795, 7559248, 8504154, 9030960, 9193680, 9449060, 11032416, 11338872, 12756231, 13790520, 14173590, 15118496, 17008308, 18061920, 18387360, 18898120, 21260385, 22677744, 25512462, 27581040, 28347180, 34016616, 37796240, 42520770, 45355488, 51024924, 55162080, 56694360, 63781155, 68033232, 75592480, 85041540, 102049848, 113388720, 127562310, 136066464, 170083080, 204099696, 226777440, 255124620, 340166160, 408199392, 510249240, 680332320, 1020498480, 2040996960]

約数ペア:

[(1, 2040996960), (2, 1020498480), (3, 680332320), (4, 510249240), (5, 408199392), (6, 340166160), (8, 255124620), (9, 226777440), (10, 204099696), (12, 170083080), (15, 136066464), (16, 127562310), (18, 113388720), (20, 102049848), (24, 85041540), (27, 75592480), (30, 68033232), (32, 63781155), (36, 56694360), (37, 55162080), (40, 51024924), (45, 45355488), (48, 42520770), (54, 37796240), (60, 34016616), (72, 28347180), (74, 27581040), (80, 25512462), (90, 22677744), (96, 21260385), (108, 18898120), (111, 18387360), (113, 18061920), (120, 17008308), (135, 15118496), (144, 14173590), (148, 13790520), (160, 12756231), (180, 11338872), (185, 11032416), (216, 9449060), (222, 9193680), (226, 9030960), (240, 8504154), (270, 7559248), (288, 7086795), (296, 6895260), (333, 6129120), (339, 6020640), (360, 5669436), (370, 5516208), (432, 4724530), (444, 4596840), (452, 4515480), (480, 4252077), (540, 3779624), (555, 3677472), (565, 3612384), (592, 3447630), (666, 3064560), (678, 3010320), (720, 2834718), (740, 2758104), (864, 2362265), (888, 2298420), (904, 2257740), (999, 2043040), (1017, 2006880), (1080, 1889812), (1110, 1838736), (1130, 1806192), (1184, 1723815), (1332, 1532280), (1356, 1505160), (1440, 1417359), (1480, 1379052), (1665, 1225824), (1695, 1204128), (1776, 1149210), (1808, 1128870), (1998, 1021520), (2034, 1003440), (2160, 944906), (2220, 919368), (2260, 903096), (2664, 766140), (2712, 752580), (2960, 689526), (3051, 668960), (3330, 612912), (3390, 602064), (3552, 574605), (3616, 564435), (3996, 510760), (4068, 501720), (4181, 488160), (4320, 472453), (4440, 459684), (4520, 451548), (4995, 408608), (5085, 401376), (5328, 383070), (5424, 376290), (5920, 344763), (6102, 334480), (6660, 306456), (6780, 301032), (7992, 255380), (8136, 250860), (8362, 244080), (8880, 229842), (9040, 225774), (9990, 204304), (10170, 200688), (10656, 191535), (10848, 188145), (12204, 167240), (12543, 162720), (12769, 159840), (13320, 153228), (13560, 150516), (15255, 133792), (15984, 127690), (16272, 125430), (16724, 122040), (17760, 114921), (18080, 112887), (19980, 102152), (20340, 100344), (20905, 97632), (24408, 83620), (25086, 81360), (25538, 79920), (26640, 76614), (27120, 75258), (30510, 66896), (31968, 63845), (32544, 62715), (33448, 61020), (37629, 54240), (38307, 53280), (39960, 51076), (40680, 50172), (41810, 48816)]