2006716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 256

約数和(自身を含む): 6918912000

約数和(自身を除く): 4912195080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 79, 95, 104, 114, 120, 130, 152, 156, 158, 190, 195, 228, 237, 247, 260, 285, 312, 316, 380, 390, 395, 456, 474, 494, 520, 570, 632, 741, 760, 780, 790, 857, 948, 988, 1027, 1140, 1185, 1235, 1482, 1501, 1560, 1580, 1714, 1896, 1976, 2054, 2280, 2370, 2470, 2571, 2964, 3002, 3081, 3160, 3428, 3705, 4108, 4285, 4503, 4740, 4940, 5135, 5142, 5928, 6004, 6162, 6856, 7410, 7505, 8216, 8570, 9006, 9480, 9880, 10270, 10284, 11141, 12008, 12324, 12855, 14820, 15010, 15405, 16283, 17140, 18012, 19513, 20540, 20568, 22282, 22515, 24648, 25710, 29640, 30020, 30810, 32566, 33423, 34280, 36024, 39026, 41080, 44564, 45030, 48849, 51420, 55705, 58539, 60040, 61620, 65132, 66846, 67703, 78052, 81415, 89128, 90060, 97565, 97698, 102840, 111410, 117078, 123240, 130264, 133692, 135406, 156104, 162830, 167115, 180120, 195130, 195396, 203109, 211679, 222820, 234156, 244245, 267384, 270812, 292695, 325660, 334230, 338515, 390260, 390792, 406218, 423358, 445640, 468312, 488490, 541624, 585390, 635037, 651320, 668460, 677030, 780520, 812436, 846716, 880139, 976980, 1015545, 1058395, 1170780, 1270074, 1286357, 1336920, 1354060, 1624872, 1693432, 1760278, 1953960, 2031090, 2116790, 2341560, 2540148, 2572714, 2640417, 2708120, 3175185, 3520556, 3859071, 4062180, 4233580, 4400695, 5080296, 5145428, 5280834, 6350370, 6431785, 7041112, 7718142, 8124360, 8467160, 8801390, 10290856, 10561668, 12700740, 12863570, 13202085, 15436284, 16722641, 17602780, 19295355, 21123336, 25401480, 25727140, 26404170, 30872568, 33445282, 35205560, 38590710, 50167923, 51454280, 52808340, 66890564, 77181420, 83613205, 100335846, 105616680, 133781128, 154362840, 167226410, 200671692, 250839615, 334452820, 401343384, 501679230, 668905640, 1003358460, 2006716920]

約数ペア:

[(1, 2006716920), (2, 1003358460), (3, 668905640), (4, 501679230), (5, 401343384), (6, 334452820), (8, 250839615), (10, 200671692), (12, 167226410), (13, 154362840), (15, 133781128), (19, 105616680), (20, 100335846), (24, 83613205), (26, 77181420), (30, 66890564), (38, 52808340), (39, 51454280), (40, 50167923), (52, 38590710), (57, 35205560), (60, 33445282), (65, 30872568), (76, 26404170), (78, 25727140), (79, 25401480), (95, 21123336), (104, 19295355), (114, 17602780), (120, 16722641), (130, 15436284), (152, 13202085), (156, 12863570), (158, 12700740), (190, 10561668), (195, 10290856), (228, 8801390), (237, 8467160), (247, 8124360), (260, 7718142), (285, 7041112), (312, 6431785), (316, 6350370), (380, 5280834), (390, 5145428), (395, 5080296), (456, 4400695), (474, 4233580), (494, 4062180), (520, 3859071), (570, 3520556), (632, 3175185), (741, 2708120), (760, 2640417), (780, 2572714), (790, 2540148), (857, 2341560), (948, 2116790), (988, 2031090), (1027, 1953960), (1140, 1760278), (1185, 1693432), (1235, 1624872), (1482, 1354060), (1501, 1336920), (1560, 1286357), (1580, 1270074), (1714, 1170780), (1896, 1058395), (1976, 1015545), (2054, 976980), (2280, 880139), (2370, 846716), (2470, 812436), (2571, 780520), (2964, 677030), (3002, 668460), (3081, 651320), (3160, 635037), (3428, 585390), (3705, 541624), (4108, 488490), (4285, 468312), (4503, 445640), (4740, 423358), (4940, 406218), (5135, 390792), (5142, 390260), (5928, 338515), (6004, 334230), (6162, 325660), (6856, 292695), (7410, 270812), (7505, 267384), (8216, 244245), (8570, 234156), (9006, 222820), (9480, 211679), (9880, 203109), (10270, 195396), (10284, 195130), (11141, 180120), (12008, 167115), (12324, 162830), (12855, 156104), (14820, 135406), (15010, 133692), (15405, 130264), (16283, 123240), (17140, 117078), (18012, 111410), (19513, 102840), (20540, 97698), (20568, 97565), (22282, 90060), (22515, 89128), (24648, 81415), (25710, 78052), (29640, 67703), (30020, 66846), (30810, 65132), (32566, 61620), (33423, 60040), (34280, 58539), (36024, 55705), (39026, 51420), (41080, 48849), (44564, 45030)]