731073840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3851}}^1$

素因数の和:3987

約数の個数: 160

約数和(自身を含む): 2613689856

約数和(自身を除く): 1882616016

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, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3390, 3851, 3955, 4520, 4746, 5424, 6328, 6780, 7702, 7910, 9040, 9492, 11553, 11865, 12656, 13560, 15404, 15820, 18984, 19255, 23106, 23730, 26957, 27120, 30808, 31640, 37968, 38510, 46212, 47460, 53914, 57765, 61616, 63280, 77020, 80871, 92424, 94920, 107828, 115530, 134785, 154040, 161742, 184848, 189840, 215656, 231060, 269570, 308080, 323484, 404355, 431312, 435163, 462120, 539140, 646968, 808710, 870326, 924240, 1078280, 1293936, 1305489, 1617420, 1740652, 2156560, 2175815, 2610978, 3046141, 3234840, 3481304, 4351630, 5221956, 6092282, 6469680, 6527445, 6962608, 8703260, 9138423, 10443912, 12184564, 13054890, 15230705, 17406520, 18276846, 20887824, 24369128, 26109780, 30461410, 34813040, 36553692, 45692115, 48738256, 52219560, 60922820, 73107384, 91384230, 104439120, 121845640, 146214768, 182768460, 243691280, 365536920, 731073840]

約数ペア:

[(1, 731073840), (2, 365536920), (3, 243691280), (4, 182768460), (5, 146214768), (6, 121845640), (7, 104439120), (8, 91384230), (10, 73107384), (12, 60922820), (14, 52219560), (15, 48738256), (16, 45692115), (20, 36553692), (21, 34813040), (24, 30461410), (28, 26109780), (30, 24369128), (35, 20887824), (40, 18276846), (42, 17406520), (48, 15230705), (56, 13054890), (60, 12184564), (70, 10443912), (80, 9138423), (84, 8703260), (105, 6962608), (112, 6527445), (113, 6469680), (120, 6092282), (140, 5221956), (168, 4351630), (210, 3481304), (226, 3234840), (240, 3046141), (280, 2610978), (336, 2175815), (339, 2156560), (420, 1740652), (452, 1617420), (560, 1305489), (565, 1293936), (678, 1078280), (791, 924240), (840, 870326), (904, 808710), (1130, 646968), (1356, 539140), (1582, 462120), (1680, 435163), (1695, 431312), (1808, 404355), (2260, 323484), (2373, 308080), (2712, 269570), (3164, 231060), (3390, 215656), (3851, 189840), (3955, 184848), (4520, 161742), (4746, 154040), (5424, 134785), (6328, 115530), (6780, 107828), (7702, 94920), (7910, 92424), (9040, 80871), (9492, 77020), (11553, 63280), (11865, 61616), (12656, 57765), (13560, 53914), (15404, 47460), (15820, 46212), (18984, 38510), (19255, 37968), (23106, 31640), (23730, 30808), (26957, 27120)]