406044240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2517

約数の個数: 160

約数和(自身を含む): 1453406976

約数和(自身を除く): 1047362736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2393, 2424, 2828, 3030, 3535, 4040, 4242, 4786, 4848, 5656, 6060, 7070, 7179, 8080, 8484, 9572, 10605, 11312, 11965, 12120, 14140, 14358, 16751, 16968, 19144, 21210, 23930, 24240, 28280, 28716, 33502, 33936, 35895, 38288, 42420, 47860, 50253, 56560, 57432, 67004, 71790, 83755, 84840, 95720, 100506, 114864, 134008, 143580, 167510, 169680, 191440, 201012, 241693, 251265, 268016, 287160, 335020, 402024, 483386, 502530, 574320, 670040, 725079, 804048, 966772, 1005060, 1208465, 1340080, 1450158, 1691851, 1933544, 2010120, 2416930, 2900316, 3383702, 3625395, 3867088, 4020240, 4833860, 5075553, 5800632, 6767404, 7250790, 8459255, 9667720, 10151106, 11601264, 13534808, 14501580, 16918510, 19335440, 20302212, 25377765, 27069616, 29003160, 33837020, 40604424, 50755530, 58006320, 67674040, 81208848, 101511060, 135348080, 203022120, 406044240]

約数ペア:

[(1, 406044240), (2, 203022120), (3, 135348080), (4, 101511060), (5, 81208848), (6, 67674040), (7, 58006320), (8, 50755530), (10, 40604424), (12, 33837020), (14, 29003160), (15, 27069616), (16, 25377765), (20, 20302212), (21, 19335440), (24, 16918510), (28, 14501580), (30, 13534808), (35, 11601264), (40, 10151106), (42, 9667720), (48, 8459255), (56, 7250790), (60, 6767404), (70, 5800632), (80, 5075553), (84, 4833860), (101, 4020240), (105, 3867088), (112, 3625395), (120, 3383702), (140, 2900316), (168, 2416930), (202, 2010120), (210, 1933544), (240, 1691851), (280, 1450158), (303, 1340080), (336, 1208465), (404, 1005060), (420, 966772), (505, 804048), (560, 725079), (606, 670040), (707, 574320), (808, 502530), (840, 483386), (1010, 402024), (1212, 335020), (1414, 287160), (1515, 268016), (1616, 251265), (1680, 241693), (2020, 201012), (2121, 191440), (2393, 169680), (2424, 167510), (2828, 143580), (3030, 134008), (3535, 114864), (4040, 100506), (4242, 95720), (4786, 84840), (4848, 83755), (5656, 71790), (6060, 67004), (7070, 57432), (7179, 56560), (8080, 50253), (8484, 47860), (9572, 42420), (10605, 38288), (11312, 35895), (11965, 33936), (12120, 33502), (14140, 28716), (14358, 28280), (16751, 24240), (16968, 23930), (19144, 21210)]