493221840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 160

約数和(自身を含む): 1595671680

約数和(自身を除く): 1102449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 111, 120, 134, 148, 185, 201, 222, 240, 268, 296, 335, 370, 402, 444, 536, 555, 592, 670, 740, 804, 829, 888, 1005, 1072, 1110, 1340, 1480, 1608, 1658, 1776, 2010, 2220, 2479, 2487, 2680, 2960, 3216, 3316, 4020, 4145, 4440, 4958, 4974, 5360, 6632, 7437, 8040, 8290, 8880, 9916, 9948, 12395, 12435, 13264, 14874, 16080, 16580, 19832, 19896, 24790, 24870, 29748, 30673, 33160, 37185, 39664, 39792, 49580, 49740, 55543, 59496, 61346, 66320, 74370, 92019, 99160, 99480, 111086, 118992, 122692, 148740, 153365, 166629, 184038, 198320, 198960, 222172, 245384, 277715, 297480, 306730, 333258, 368076, 444344, 460095, 490768, 555430, 594960, 613460, 666516, 736152, 833145, 888688, 920190, 1110860, 1226920, 1333032, 1472304, 1666290, 1840380, 2055091, 2221720, 2453840, 2666064, 3332580, 3680760, 4110182, 4443440, 6165273, 6665160, 7361520, 8220364, 10275455, 12330546, 13330320, 16440728, 20550910, 24661092, 30826365, 32881456, 41101820, 49322184, 61652730, 82203640, 98644368, 123305460, 164407280, 246610920, 493221840]

約数ペア:

[(1, 493221840), (2, 246610920), (3, 164407280), (4, 123305460), (5, 98644368), (6, 82203640), (8, 61652730), (10, 49322184), (12, 41101820), (15, 32881456), (16, 30826365), (20, 24661092), (24, 20550910), (30, 16440728), (37, 13330320), (40, 12330546), (48, 10275455), (60, 8220364), (67, 7361520), (74, 6665160), (80, 6165273), (111, 4443440), (120, 4110182), (134, 3680760), (148, 3332580), (185, 2666064), (201, 2453840), (222, 2221720), (240, 2055091), (268, 1840380), (296, 1666290), (335, 1472304), (370, 1333032), (402, 1226920), (444, 1110860), (536, 920190), (555, 888688), (592, 833145), (670, 736152), (740, 666516), (804, 613460), (829, 594960), (888, 555430), (1005, 490768), (1072, 460095), (1110, 444344), (1340, 368076), (1480, 333258), (1608, 306730), (1658, 297480), (1776, 277715), (2010, 245384), (2220, 222172), (2479, 198960), (2487, 198320), (2680, 184038), (2960, 166629), (3216, 153365), (3316, 148740), (4020, 122692), (4145, 118992), (4440, 111086), (4958, 99480), (4974, 99160), (5360, 92019), (6632, 74370), (7437, 66320), (8040, 61346), (8290, 59496), (8880, 55543), (9916, 49740), (9948, 49580), (12395, 39792), (12435, 39664), (13264, 37185), (14874, 33160), (16080, 30673), (16580, 29748), (19832, 24870), (19896, 24790)]