105227640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 414720000

約数和(自身を除く): 309492360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 449, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 898, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1347, 1395, 1512, 1674, 1736, 1796, 1860, 1890, 1953, 2170, 2232, 2245, 2520, 2604, 2694, 2790, 3143, 3255, 3348, 3592, 3720, 3780, 3906, 4041, 4185, 4340, 4490, 5208, 5388, 5580, 5859, 6286, 6510, 6696, 6735, 7560, 7812, 8082, 8370, 8680, 8980, 9429, 9765, 10776, 11160, 11718, 12123, 12572, 13020, 13470, 13919, 15624, 15715, 16164, 16740, 17960, 18858, 19530, 20205, 23436, 24246, 25144, 26040, 26940, 27838, 28287, 29295, 31430, 32328, 33480, 37716, 39060, 40410, 41757, 46872, 47145, 48492, 53880, 55676, 56574, 58590, 60615, 62860, 69595, 75432, 78120, 80820, 83514, 84861, 94290, 96984, 97433, 111352, 113148, 117180, 121230, 125271, 125720, 139190, 141435, 161640, 167028, 169722, 188580, 194866, 208785, 226296, 234360, 242460, 250542, 278380, 282870, 292299, 334056, 339444, 375813, 377160, 389732, 417570, 424305, 484920, 487165, 501084, 556760, 565740, 584598, 626355, 678888, 751626, 779464, 835140, 848610, 876897, 974330, 1002168, 1131480, 1169196, 1252710, 1461495, 1503252, 1670280, 1697220, 1753794, 1879065, 1948660, 2338392, 2505420, 2630691, 2922990, 3006504, 3394440, 3507588, 3758130, 3897320, 4384485, 5010840, 5261382, 5845980, 7015176, 7516260, 8768970, 10522764, 11691960, 13153455, 15032520, 17537940, 21045528, 26306910, 35075880, 52613820, 105227640]

約数ペア:

[(1, 105227640), (2, 52613820), (3, 35075880), (4, 26306910), (5, 21045528), (6, 17537940), (7, 15032520), (8, 13153455), (9, 11691960), (10, 10522764), (12, 8768970), (14, 7516260), (15, 7015176), (18, 5845980), (20, 5261382), (21, 5010840), (24, 4384485), (27, 3897320), (28, 3758130), (30, 3507588), (31, 3394440), (35, 3006504), (36, 2922990), (40, 2630691), (42, 2505420), (45, 2338392), (54, 1948660), (56, 1879065), (60, 1753794), (62, 1697220), (63, 1670280), (70, 1503252), (72, 1461495), (84, 1252710), (90, 1169196), (93, 1131480), (105, 1002168), (108, 974330), (120, 876897), (124, 848610), (126, 835140), (135, 779464), (140, 751626), (155, 678888), (168, 626355), (180, 584598), (186, 565740), (189, 556760), (210, 501084), (216, 487165), (217, 484920), (248, 424305), (252, 417570), (270, 389732), (279, 377160), (280, 375813), (310, 339444), (315, 334056), (360, 292299), (372, 282870), (378, 278380), (420, 250542), (434, 242460), (449, 234360), (465, 226296), (504, 208785), (540, 194866), (558, 188580), (620, 169722), (630, 167028), (651, 161640), (744, 141435), (756, 139190), (837, 125720), (840, 125271), (868, 121230), (898, 117180), (930, 113148), (945, 111352), (1080, 97433), (1085, 96984), (1116, 94290), (1240, 84861), (1260, 83514), (1302, 80820), (1347, 78120), (1395, 75432), (1512, 69595), (1674, 62860), (1736, 60615), (1796, 58590), (1860, 56574), (1890, 55676), (1953, 53880), (2170, 48492), (2232, 47145), (2245, 46872), (2520, 41757), (2604, 40410), (2694, 39060), (2790, 37716), (3143, 33480), (3255, 32328), (3348, 31430), (3592, 29295), (3720, 28287), (3780, 27838), (3906, 26940), (4041, 26040), (4185, 25144), (4340, 24246), (4490, 23436), (5208, 20205), (5388, 19530), (5580, 18858), (5859, 17960), (6286, 16740), (6510, 16164), (6696, 15715), (6735, 15624), (7560, 13919), (7812, 13470), (8082, 13020), (8370, 12572), (8680, 12123), (8980, 11718), (9429, 11160), (9765, 10776)]