2407628640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 7873044480

約数和(自身を除く): 5465415840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 239, 240, 248, 310, 372, 465, 478, 480, 496, 620, 677, 717, 744, 930, 956, 992, 1195, 1240, 1354, 1434, 1488, 1860, 1912, 2031, 2390, 2480, 2708, 2868, 2976, 3385, 3585, 3720, 3824, 4062, 4780, 4960, 5416, 5736, 6770, 7170, 7409, 7440, 7648, 8124, 9560, 10155, 10832, 11472, 13540, 14340, 14818, 14880, 16248, 19120, 20310, 20987, 21664, 22227, 22944, 27080, 28680, 29636, 32496, 37045, 38240, 40620, 41974, 44454, 54160, 57360, 59272, 62961, 64992, 74090, 81240, 83948, 88908, 104935, 108320, 111135, 114720, 118544, 125922, 148180, 161803, 162480, 167896, 177816, 209870, 222270, 237088, 251844, 296360, 314805, 323606, 324960, 335792, 355632, 419740, 444540, 485409, 503688, 592720, 629610, 647212, 671584, 711264, 809015, 839480, 889080, 970818, 1007376, 1185440, 1259220, 1294424, 1618030, 1678960, 1778160, 1941636, 2014752, 2427045, 2518440, 2588848, 3236060, 3357920, 3556320, 3883272, 4854090, 5015893, 5036880, 5177696, 6472120, 7766544, 9708180, 10031786, 10073760, 12944240, 15047679, 15533088, 19416360, 20063572, 25079465, 25888480, 30095358, 38832720, 40127144, 50158930, 60190716, 75238395, 77665440, 80254288, 100317860, 120381432, 150476790, 160508576, 200635720, 240762864, 300953580, 401271440, 481525728, 601907160, 802542880, 1203814320, 2407628640]

約数ペア:

[(1, 2407628640), (2, 1203814320), (3, 802542880), (4, 601907160), (5, 481525728), (6, 401271440), (8, 300953580), (10, 240762864), (12, 200635720), (15, 160508576), (16, 150476790), (20, 120381432), (24, 100317860), (30, 80254288), (31, 77665440), (32, 75238395), (40, 60190716), (48, 50158930), (60, 40127144), (62, 38832720), (80, 30095358), (93, 25888480), (96, 25079465), (120, 20063572), (124, 19416360), (155, 15533088), (160, 15047679), (186, 12944240), (239, 10073760), (240, 10031786), (248, 9708180), (310, 7766544), (372, 6472120), (465, 5177696), (478, 5036880), (480, 5015893), (496, 4854090), (620, 3883272), (677, 3556320), (717, 3357920), (744, 3236060), (930, 2588848), (956, 2518440), (992, 2427045), (1195, 2014752), (1240, 1941636), (1354, 1778160), (1434, 1678960), (1488, 1618030), (1860, 1294424), (1912, 1259220), (2031, 1185440), (2390, 1007376), (2480, 970818), (2708, 889080), (2868, 839480), (2976, 809015), (3385, 711264), (3585, 671584), (3720, 647212), (3824, 629610), (4062, 592720), (4780, 503688), (4960, 485409), (5416, 444540), (5736, 419740), (6770, 355632), (7170, 335792), (7409, 324960), (7440, 323606), (7648, 314805), (8124, 296360), (9560, 251844), (10155, 237088), (10832, 222270), (11472, 209870), (13540, 177816), (14340, 167896), (14818, 162480), (14880, 161803), (16248, 148180), (19120, 125922), (20310, 118544), (20987, 114720), (21664, 111135), (22227, 108320), (22944, 104935), (27080, 88908), (28680, 83948), (29636, 81240), (32496, 74090), (37045, 64992), (38240, 62961), (40620, 59272), (41974, 57360), (44454, 54160)]