23851680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 82736640

約数和(自身を除く): 58884960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 79, 80, 85, 96, 102, 111, 120, 136, 148, 158, 160, 170, 185, 204, 222, 237, 240, 255, 272, 296, 316, 340, 370, 395, 408, 444, 474, 480, 510, 544, 555, 592, 629, 632, 680, 740, 790, 816, 888, 948, 1020, 1110, 1184, 1185, 1258, 1264, 1343, 1360, 1480, 1580, 1632, 1776, 1887, 1896, 2040, 2220, 2370, 2516, 2528, 2686, 2720, 2923, 2960, 3145, 3160, 3552, 3774, 3792, 4029, 4080, 4440, 4740, 5032, 5372, 5846, 5920, 6290, 6320, 6715, 7548, 7584, 8058, 8160, 8769, 8880, 9435, 9480, 10064, 10744, 11692, 12580, 12640, 13430, 14615, 15096, 16116, 17538, 17760, 18870, 18960, 20128, 20145, 21488, 23384, 25160, 26860, 29230, 30192, 32232, 35076, 37740, 37920, 40290, 42976, 43845, 46768, 49691, 50320, 53720, 58460, 60384, 64464, 70152, 75480, 80580, 87690, 93536, 99382, 100640, 107440, 116920, 128928, 140304, 149073, 150960, 161160, 175380, 198764, 214880, 233840, 248455, 280608, 298146, 301920, 322320, 350760, 397528, 467680, 496910, 596292, 644640, 701520, 745365, 795056, 993820, 1192584, 1403040, 1490730, 1590112, 1987640, 2385168, 2981460, 3975280, 4770336, 5962920, 7950560, 11925840, 23851680]

約数ペア:

[(1, 23851680), (2, 11925840), (3, 7950560), (4, 5962920), (5, 4770336), (6, 3975280), (8, 2981460), (10, 2385168), (12, 1987640), (15, 1590112), (16, 1490730), (17, 1403040), (20, 1192584), (24, 993820), (30, 795056), (32, 745365), (34, 701520), (37, 644640), (40, 596292), (48, 496910), (51, 467680), (60, 397528), (68, 350760), (74, 322320), (79, 301920), (80, 298146), (85, 280608), (96, 248455), (102, 233840), (111, 214880), (120, 198764), (136, 175380), (148, 161160), (158, 150960), (160, 149073), (170, 140304), (185, 128928), (204, 116920), (222, 107440), (237, 100640), (240, 99382), (255, 93536), (272, 87690), (296, 80580), (316, 75480), (340, 70152), (370, 64464), (395, 60384), (408, 58460), (444, 53720), (474, 50320), (480, 49691), (510, 46768), (544, 43845), (555, 42976), (592, 40290), (629, 37920), (632, 37740), (680, 35076), (740, 32232), (790, 30192), (816, 29230), (888, 26860), (948, 25160), (1020, 23384), (1110, 21488), (1184, 20145), (1185, 20128), (1258, 18960), (1264, 18870), (1343, 17760), (1360, 17538), (1480, 16116), (1580, 15096), (1632, 14615), (1776, 13430), (1887, 12640), (1896, 12580), (2040, 11692), (2220, 10744), (2370, 10064), (2516, 9480), (2528, 9435), (2686, 8880), (2720, 8769), (2923, 8160), (2960, 8058), (3145, 7584), (3160, 7548), (3552, 6715), (3774, 6320), (3792, 6290), (4029, 5920), (4080, 5846), (4440, 5372), (4740, 5032)]