2104501680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:648

約数の個数: 240

約数和(自身を含む): 7270248960

約数和(自身を除く): 5165747280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 107, 118, 120, 144, 177, 180, 214, 236, 240, 295, 321, 354, 360, 428, 463, 472, 531, 535, 590, 642, 708, 720, 856, 885, 926, 944, 963, 1062, 1070, 1180, 1284, 1389, 1416, 1605, 1712, 1770, 1852, 1926, 2124, 2140, 2315, 2360, 2568, 2655, 2778, 2832, 3210, 3540, 3704, 3852, 4167, 4248, 4280, 4630, 4720, 4815, 5136, 5310, 5556, 6313, 6420, 6945, 7080, 7408, 7704, 8334, 8496, 8560, 9260, 9630, 10620, 11112, 12626, 12840, 13890, 14160, 15408, 16668, 18520, 18939, 19260, 20835, 21240, 22224, 25252, 25680, 27317, 27780, 31565, 33336, 37040, 37878, 38520, 41670, 42480, 49541, 50504, 54634, 55560, 56817, 63130, 66672, 75756, 77040, 81951, 83340, 94695, 99082, 101008, 109268, 111120, 113634, 126260, 136585, 148623, 151512, 163902, 166680, 189390, 198164, 218536, 227268, 245853, 247705, 252520, 273170, 284085, 297246, 303024, 327804, 333360, 378780, 396328, 409755, 437072, 445869, 454536, 491706, 495410, 505040, 546340, 568170, 594492, 655608, 743115, 757560, 792656, 819510, 891738, 909072, 983412, 990820, 1092680, 1136340, 1188984, 1229265, 1311216, 1486230, 1515120, 1639020, 1783476, 1966824, 1981640, 2185360, 2229345, 2272680, 2377968, 2458530, 2922919, 2972460, 3278040, 3566952, 3933648, 3963280, 4458690, 4545360, 4917060, 5845838, 5944920, 6556080, 7133904, 8768757, 8917380, 9834120, 11691676, 11889840, 14614595, 17537514, 17834760, 19668240, 23383352, 26306271, 29229190, 35075028, 35669520, 43843785, 46766704, 52612542, 58458380, 70150056, 87687570, 105225084, 116916760, 131531355, 140300112, 175375140, 210450168, 233833520, 263062710, 350750280, 420900336, 526125420, 701500560, 1052250840, 2104501680]

約数ペア:

[(1, 2104501680), (2, 1052250840), (3, 701500560), (4, 526125420), (5, 420900336), (6, 350750280), (8, 263062710), (9, 233833520), (10, 210450168), (12, 175375140), (15, 140300112), (16, 131531355), (18, 116916760), (20, 105225084), (24, 87687570), (30, 70150056), (36, 58458380), (40, 52612542), (45, 46766704), (48, 43843785), (59, 35669520), (60, 35075028), (72, 29229190), (80, 26306271), (90, 23383352), (107, 19668240), (118, 17834760), (120, 17537514), (144, 14614595), (177, 11889840), (180, 11691676), (214, 9834120), (236, 8917380), (240, 8768757), (295, 7133904), (321, 6556080), (354, 5944920), (360, 5845838), (428, 4917060), (463, 4545360), (472, 4458690), (531, 3963280), (535, 3933648), (590, 3566952), (642, 3278040), (708, 2972460), (720, 2922919), (856, 2458530), (885, 2377968), (926, 2272680), (944, 2229345), (963, 2185360), (1062, 1981640), (1070, 1966824), (1180, 1783476), (1284, 1639020), (1389, 1515120), (1416, 1486230), (1605, 1311216), (1712, 1229265), (1770, 1188984), (1852, 1136340), (1926, 1092680), (2124, 990820), (2140, 983412), (2315, 909072), (2360, 891738), (2568, 819510), (2655, 792656), (2778, 757560), (2832, 743115), (3210, 655608), (3540, 594492), (3704, 568170), (3852, 546340), (4167, 505040), (4248, 495410), (4280, 491706), (4630, 454536), (4720, 445869), (4815, 437072), (5136, 409755), (5310, 396328), (5556, 378780), (6313, 333360), (6420, 327804), (6945, 303024), (7080, 297246), (7408, 284085), (7704, 273170), (8334, 252520), (8496, 247705), (8560, 245853), (9260, 227268), (9630, 218536), (10620, 198164), (11112, 189390), (12626, 166680), (12840, 163902), (13890, 151512), (14160, 148623), (15408, 136585), (16668, 126260), (18520, 113634), (18939, 111120), (19260, 109268), (20835, 101008), (21240, 99082), (22224, 94695), (25252, 83340), (25680, 81951), (27317, 77040), (27780, 75756), (31565, 66672), (33336, 63130), (37040, 56817), (37878, 55560), (38520, 54634), (41670, 50504), (42480, 49541)]