840523320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25657}}^1$

素因数の和:25694

約数の個数: 192

約数和(自身を含む): 3362224320

約数和(自身を除く): 2521701000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 25657, 32760, 51314, 76971, 102628, 128285, 153942, 179599, 205256, 230913, 256570, 307884, 333541, 359198, 384855, 461826, 513140, 538797, 615768, 667082, 718396, 769710, 897995, 923652, 1000623, 1026280, 1077594, 1154565, 1334164, 1436792, 1539420, 1616391, 1667705, 1795990, 1847304, 2001246, 2155188, 2309130, 2334787, 2668328, 2693985, 3001869, 3078840, 3232782, 3335410, 3591980, 4002492, 4310376, 4618260, 4669574, 5003115, 5387970, 6003738, 6465564, 6670820, 7004361, 7183960, 8004984, 8081955, 9236520, 9339148, 10006230, 10775940, 11673935, 12007476, 12931128, 13341640, 14008722, 15009345, 16163910, 18678296, 20012460, 21013083, 21551880, 23347870, 24014952, 28017444, 30018690, 32327820, 35021805, 40024920, 42026166, 46695740, 56034888, 60037380, 64655640, 70043610, 84052332, 93391480, 105065415, 120074760, 140087220, 168104664, 210130830, 280174440, 420261660, 840523320]

約数ペア:

[(1, 840523320), (2, 420261660), (3, 280174440), (4, 210130830), (5, 168104664), (6, 140087220), (7, 120074760), (8, 105065415), (9, 93391480), (10, 84052332), (12, 70043610), (13, 64655640), (14, 60037380), (15, 56034888), (18, 46695740), (20, 42026166), (21, 40024920), (24, 35021805), (26, 32327820), (28, 30018690), (30, 28017444), (35, 24014952), (36, 23347870), (39, 21551880), (40, 21013083), (42, 20012460), (45, 18678296), (52, 16163910), (56, 15009345), (60, 14008722), (63, 13341640), (65, 12931128), (70, 12007476), (72, 11673935), (78, 10775940), (84, 10006230), (90, 9339148), (91, 9236520), (104, 8081955), (105, 8004984), (117, 7183960), (120, 7004361), (126, 6670820), (130, 6465564), (140, 6003738), (156, 5387970), (168, 5003115), (180, 4669574), (182, 4618260), (195, 4310376), (210, 4002492), (234, 3591980), (252, 3335410), (260, 3232782), (273, 3078840), (280, 3001869), (312, 2693985), (315, 2668328), (360, 2334787), (364, 2309130), (390, 2155188), (420, 2001246), (455, 1847304), (468, 1795990), (504, 1667705), (520, 1616391), (546, 1539420), (585, 1436792), (630, 1334164), (728, 1154565), (780, 1077594), (819, 1026280), (840, 1000623), (910, 923652), (936, 897995), (1092, 769710), (1170, 718396), (1260, 667082), (1365, 615768), (1560, 538797), (1638, 513140), (1820, 461826), (2184, 384855), (2340, 359198), (2520, 333541), (2730, 307884), (3276, 256570), (3640, 230913), (4095, 205256), (4680, 179599), (5460, 153942), (6552, 128285), (8190, 102628), (10920, 76971), (16380, 51314), (25657, 32760)]