2083291520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 5559554880

約数和(自身を除く): 3476263360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 61, 64, 68, 73, 80, 85, 86, 122, 128, 136, 146, 160, 170, 172, 215, 244, 272, 292, 305, 320, 340, 344, 365, 430, 488, 544, 584, 610, 640, 680, 688, 730, 731, 860, 976, 1037, 1088, 1168, 1220, 1241, 1360, 1376, 1460, 1462, 1720, 1952, 2074, 2176, 2336, 2440, 2482, 2623, 2720, 2752, 2920, 2924, 3139, 3440, 3655, 3904, 4148, 4453, 4672, 4880, 4964, 5185, 5246, 5440, 5504, 5840, 5848, 6205, 6278, 6880, 7310, 7808, 8296, 8906, 9344, 9760, 9928, 10370, 10492, 10880, 11680, 11696, 12410, 12556, 13115, 13760, 14620, 15695, 16592, 17812, 19520, 19856, 20740, 20984, 22265, 23360, 23392, 24820, 25112, 26230, 27520, 29240, 31390, 33184, 35624, 39040, 39712, 41480, 41968, 44530, 44591, 46720, 46784, 49640, 50224, 52460, 53363, 58480, 62780, 66368, 71248, 75701, 79424, 82960, 83936, 89060, 89182, 93568, 99280, 100448, 104920, 106726, 116960, 125560, 132736, 142496, 151402, 158848, 165920, 167872, 178120, 178364, 191479, 198560, 200896, 209840, 213452, 222955, 233920, 251120, 266815, 284992, 302804, 331840, 335744, 356240, 356728, 378505, 382958, 397120, 401792, 419680, 426904, 445910, 467840, 502240, 533630, 569984, 605608, 663680, 712480, 713456, 757010, 765916, 794240, 839360, 853808, 891820, 957395, 1004480, 1067260, 1211216, 1424960, 1426912, 1514020, 1531832, 1678720, 1707616, 1783640, 1914790, 2008960, 2134520, 2422432, 2849920, 2853824, 3028040, 3063664, 3255143, 3415232, 3567280, 3829580, 4269040, 4844864, 5707648, 6056080, 6127328, 6510286, 6830464, 7134560, 7659160, 8538080, 9689728, 12112160, 12254656, 13020572, 14269120, 15318320, 16275715, 17076160, 24224320, 24509312, 26041144, 28538240, 30636640, 32551430, 34152320, 48448640, 52082288, 61273280, 65102860, 104164576, 122546560, 130205720, 208329152, 260411440, 416658304, 520822880, 1041645760, 2083291520]

約数ペア:

[(1, 2083291520), (2, 1041645760), (4, 520822880), (5, 416658304), (8, 260411440), (10, 208329152), (16, 130205720), (17, 122546560), (20, 104164576), (32, 65102860), (34, 61273280), (40, 52082288), (43, 48448640), (61, 34152320), (64, 32551430), (68, 30636640), (73, 28538240), (80, 26041144), (85, 24509312), (86, 24224320), (122, 17076160), (128, 16275715), (136, 15318320), (146, 14269120), (160, 13020572), (170, 12254656), (172, 12112160), (215, 9689728), (244, 8538080), (272, 7659160), (292, 7134560), (305, 6830464), (320, 6510286), (340, 6127328), (344, 6056080), (365, 5707648), (430, 4844864), (488, 4269040), (544, 3829580), (584, 3567280), (610, 3415232), (640, 3255143), (680, 3063664), (688, 3028040), (730, 2853824), (731, 2849920), (860, 2422432), (976, 2134520), (1037, 2008960), (1088, 1914790), (1168, 1783640), (1220, 1707616), (1241, 1678720), (1360, 1531832), (1376, 1514020), (1460, 1426912), (1462, 1424960), (1720, 1211216), (1952, 1067260), (2074, 1004480), (2176, 957395), (2336, 891820), (2440, 853808), (2482, 839360), (2623, 794240), (2720, 765916), (2752, 757010), (2920, 713456), (2924, 712480), (3139, 663680), (3440, 605608), (3655, 569984), (3904, 533630), (4148, 502240), (4453, 467840), (4672, 445910), (4880, 426904), (4964, 419680), (5185, 401792), (5246, 397120), (5440, 382958), (5504, 378505), (5840, 356728), (5848, 356240), (6205, 335744), (6278, 331840), (6880, 302804), (7310, 284992), (7808, 266815), (8296, 251120), (8906, 233920), (9344, 222955), (9760, 213452), (9928, 209840), (10370, 200896), (10492, 198560), (10880, 191479), (11680, 178364), (11696, 178120), (12410, 167872), (12556, 165920), (13115, 158848), (13760, 151402), (14620, 142496), (15695, 132736), (16592, 125560), (17812, 116960), (19520, 106726), (19856, 104920), (20740, 100448), (20984, 99280), (22265, 93568), (23360, 89182), (23392, 89060), (24820, 83936), (25112, 82960), (26230, 79424), (27520, 75701), (29240, 71248), (31390, 66368), (33184, 62780), (35624, 58480), (39040, 53363), (39712, 52460), (41480, 50224), (41968, 49640), (44530, 46784), (44591, 46720)]