1939347360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1169

約数の個数: 240

約数和(自身を含む): 6896558592

約数和(自身を除く): 4957211232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 270, 288, 302, 324, 360, 405, 432, 453, 480, 540, 604, 648, 720, 755, 810, 864, 906, 991, 1080, 1208, 1296, 1359, 1440, 1510, 1620, 1812, 1982, 2160, 2265, 2416, 2592, 2718, 2973, 3020, 3240, 3624, 3964, 4077, 4320, 4530, 4832, 4955, 5436, 5946, 6040, 6480, 6795, 7248, 7928, 8154, 8919, 9060, 9910, 10872, 11892, 12080, 12231, 12960, 13590, 14496, 14865, 15856, 16308, 17838, 18120, 19820, 20385, 21744, 23784, 24160, 24462, 26757, 27180, 29730, 31712, 32616, 35676, 36240, 39640, 40770, 43488, 44595, 47568, 48924, 53514, 54360, 59460, 61155, 65232, 71352, 72480, 79280, 80271, 81540, 89190, 95136, 97848, 107028, 108720, 118920, 122310, 130464, 133785, 142704, 149641, 158560, 160542, 163080, 178380, 195696, 214056, 217440, 237840, 244620, 267570, 285408, 299282, 321084, 326160, 356760, 391392, 401355, 428112, 448923, 475680, 489240, 535140, 598564, 642168, 652320, 713520, 748205, 802710, 856224, 897846, 978480, 1070280, 1197128, 1284336, 1346769, 1427040, 1496410, 1605420, 1795692, 1956960, 2140560, 2244615, 2394256, 2568672, 2693538, 2992820, 3210840, 3591384, 4040307, 4281120, 4489230, 4788512, 5387076, 5985640, 6421680, 6733845, 7182768, 8080614, 8978460, 10774152, 11971280, 12120921, 12843360, 13467690, 14365536, 16161228, 17956920, 20201535, 21548304, 23942560, 24241842, 26935380, 32322456, 35913840, 40403070, 43096608, 48483684, 53870760, 60604605, 64644912, 71827680, 80806140, 96967368, 107741520, 121209210, 129289824, 161612280, 193934736, 215483040, 242418420, 323224560, 387869472, 484836840, 646449120, 969673680, 1939347360]

約数ペア:

[(1, 1939347360), (2, 969673680), (3, 646449120), (4, 484836840), (5, 387869472), (6, 323224560), (8, 242418420), (9, 215483040), (10, 193934736), (12, 161612280), (15, 129289824), (16, 121209210), (18, 107741520), (20, 96967368), (24, 80806140), (27, 71827680), (30, 64644912), (32, 60604605), (36, 53870760), (40, 48483684), (45, 43096608), (48, 40403070), (54, 35913840), (60, 32322456), (72, 26935380), (80, 24241842), (81, 23942560), (90, 21548304), (96, 20201535), (108, 17956920), (120, 16161228), (135, 14365536), (144, 13467690), (151, 12843360), (160, 12120921), (162, 11971280), (180, 10774152), (216, 8978460), (240, 8080614), (270, 7182768), (288, 6733845), (302, 6421680), (324, 5985640), (360, 5387076), (405, 4788512), (432, 4489230), (453, 4281120), (480, 4040307), (540, 3591384), (604, 3210840), (648, 2992820), (720, 2693538), (755, 2568672), (810, 2394256), (864, 2244615), (906, 2140560), (991, 1956960), (1080, 1795692), (1208, 1605420), (1296, 1496410), (1359, 1427040), (1440, 1346769), (1510, 1284336), (1620, 1197128), (1812, 1070280), (1982, 978480), (2160, 897846), (2265, 856224), (2416, 802710), (2592, 748205), (2718, 713520), (2973, 652320), (3020, 642168), (3240, 598564), (3624, 535140), (3964, 489240), (4077, 475680), (4320, 448923), (4530, 428112), (4832, 401355), (4955, 391392), (5436, 356760), (5946, 326160), (6040, 321084), (6480, 299282), (6795, 285408), (7248, 267570), (7928, 244620), (8154, 237840), (8919, 217440), (9060, 214056), (9910, 195696), (10872, 178380), (11892, 163080), (12080, 160542), (12231, 158560), (12960, 149641), (13590, 142704), (14496, 133785), (14865, 130464), (15856, 122310), (16308, 118920), (17838, 108720), (18120, 107028), (19820, 97848), (20385, 95136), (21744, 89190), (23784, 81540), (24160, 80271), (24462, 79280), (26757, 72480), (27180, 71352), (29730, 65232), (31712, 61155), (32616, 59460), (35676, 54360), (36240, 53514), (39640, 48924), (40770, 47568), (43488, 44595)]