2102410080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5291

約数の個数: 240

約数和(自身を含む): 7660566144

約数和(自身を除く): 5558156064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5233, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 10466, 11160, 12555, 12960, 13392, 14880, 15699, 16740, 20088, 20932, 22320, 25110, 26165, 26784, 31398, 33480, 40176, 41864, 44640, 47097, 50220, 52330, 62796, 66960, 78495, 80352, 83728, 94194, 100440, 104660, 125592, 133920, 141291, 156990, 162223, 167456, 188388, 200880, 209320, 235485, 251184, 282582, 313980, 324446, 376776, 401760, 418640, 423873, 470970, 486669, 502368, 565164, 627960, 648892, 706455, 753552, 811115, 837280, 847746, 941940, 973338, 1130328, 1255920, 1297784, 1412910, 1460007, 1507104, 1622230, 1695492, 1883880, 1946676, 2119365, 2260656, 2433345, 2511840, 2595568, 2825820, 2920014, 3244460, 3390984, 3767760, 3893352, 4238730, 4380021, 4521312, 4866690, 5191136, 5651640, 5840028, 6488920, 6781968, 7300035, 7535520, 7786704, 8477460, 8760042, 9733380, 11303280, 11680056, 12977840, 13140063, 13563936, 14600070, 15573408, 16954920, 17520084, 19466760, 21900105, 22606560, 23360112, 25955680, 26280126, 29200140, 33909840, 35040168, 38933520, 43800210, 46720224, 52560252, 58400280, 65700315, 67819680, 70080336, 77867040, 87600420, 105120504, 116800560, 131400630, 140160672, 175200840, 210241008, 233601120, 262801260, 350401680, 420482016, 525602520, 700803360, 1051205040, 2102410080]

約数ペア:

[(1, 2102410080), (2, 1051205040), (3, 700803360), (4, 525602520), (5, 420482016), (6, 350401680), (8, 262801260), (9, 233601120), (10, 210241008), (12, 175200840), (15, 140160672), (16, 131400630), (18, 116800560), (20, 105120504), (24, 87600420), (27, 77867040), (30, 70080336), (31, 67819680), (32, 65700315), (36, 58400280), (40, 52560252), (45, 46720224), (48, 43800210), (54, 38933520), (60, 35040168), (62, 33909840), (72, 29200140), (80, 26280126), (81, 25955680), (90, 23360112), (93, 22606560), (96, 21900105), (108, 19466760), (120, 17520084), (124, 16954920), (135, 15573408), (144, 14600070), (155, 13563936), (160, 13140063), (162, 12977840), (180, 11680056), (186, 11303280), (216, 9733380), (240, 8760042), (248, 8477460), (270, 7786704), (279, 7535520), (288, 7300035), (310, 6781968), (324, 6488920), (360, 5840028), (372, 5651640), (405, 5191136), (432, 4866690), (465, 4521312), (480, 4380021), (496, 4238730), (540, 3893352), (558, 3767760), (620, 3390984), (648, 3244460), (720, 2920014), (744, 2825820), (810, 2595568), (837, 2511840), (864, 2433345), (930, 2260656), (992, 2119365), (1080, 1946676), (1116, 1883880), (1240, 1695492), (1296, 1622230), (1395, 1507104), (1440, 1460007), (1488, 1412910), (1620, 1297784), (1674, 1255920), (1860, 1130328), (2160, 973338), (2232, 941940), (2480, 847746), (2511, 837280), (2592, 811115), (2790, 753552), (2976, 706455), (3240, 648892), (3348, 627960), (3720, 565164), (4185, 502368), (4320, 486669), (4464, 470970), (4960, 423873), (5022, 418640), (5233, 401760), (5580, 376776), (6480, 324446), (6696, 313980), (7440, 282582), (8370, 251184), (8928, 235485), (10044, 209320), (10466, 200880), (11160, 188388), (12555, 167456), (12960, 162223), (13392, 156990), (14880, 141291), (15699, 133920), (16740, 125592), (20088, 104660), (20932, 100440), (22320, 94194), (25110, 83728), (26165, 80352), (26784, 78495), (31398, 66960), (33480, 62796), (40176, 52330), (41864, 50220), (44640, 47097)]