2493605280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1779

約数の個数: 192

約数和(自身を含む): 8191991808

約数和(自身を除く): 5698386528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 103, 120, 124, 155, 160, 186, 206, 240, 248, 309, 310, 372, 412, 465, 480, 496, 515, 618, 620, 744, 824, 930, 992, 1030, 1236, 1240, 1488, 1545, 1627, 1648, 1860, 2060, 2472, 2480, 2976, 3090, 3193, 3254, 3296, 3720, 4120, 4881, 4944, 4960, 6180, 6386, 6508, 7440, 8135, 8240, 9579, 9762, 9888, 12360, 12772, 13016, 14880, 15965, 16270, 16480, 19158, 19524, 24405, 24720, 25544, 26032, 31930, 32540, 38316, 39048, 47895, 48810, 49440, 50437, 51088, 52064, 63860, 65080, 76632, 78096, 95790, 97620, 100874, 102176, 127720, 130160, 151311, 153264, 156192, 167581, 191580, 195240, 201748, 252185, 255440, 260320, 302622, 306528, 335162, 383160, 390480, 403496, 502743, 504370, 510880, 605244, 670324, 756555, 766320, 780960, 806992, 837905, 1005486, 1008740, 1210488, 1340648, 1513110, 1532640, 1613984, 1675810, 2010972, 2017480, 2420976, 2513715, 2681296, 3026220, 3351620, 4021944, 4034960, 4841952, 5027430, 5195011, 5362592, 6052440, 6703240, 8043888, 8069920, 10054860, 10390022, 12104880, 13406480, 15585033, 16087776, 20109720, 20780044, 24209760, 25975055, 26812960, 31170066, 40219440, 41560088, 51950110, 62340132, 77925165, 80438880, 83120176, 103900220, 124680264, 155850330, 166240352, 207800440, 249360528, 311700660, 415600880, 498721056, 623401320, 831201760, 1246802640, 2493605280]

約数ペア:

[(1, 2493605280), (2, 1246802640), (3, 831201760), (4, 623401320), (5, 498721056), (6, 415600880), (8, 311700660), (10, 249360528), (12, 207800440), (15, 166240352), (16, 155850330), (20, 124680264), (24, 103900220), (30, 83120176), (31, 80438880), (32, 77925165), (40, 62340132), (48, 51950110), (60, 41560088), (62, 40219440), (80, 31170066), (93, 26812960), (96, 25975055), (103, 24209760), (120, 20780044), (124, 20109720), (155, 16087776), (160, 15585033), (186, 13406480), (206, 12104880), (240, 10390022), (248, 10054860), (309, 8069920), (310, 8043888), (372, 6703240), (412, 6052440), (465, 5362592), (480, 5195011), (496, 5027430), (515, 4841952), (618, 4034960), (620, 4021944), (744, 3351620), (824, 3026220), (930, 2681296), (992, 2513715), (1030, 2420976), (1236, 2017480), (1240, 2010972), (1488, 1675810), (1545, 1613984), (1627, 1532640), (1648, 1513110), (1860, 1340648), (2060, 1210488), (2472, 1008740), (2480, 1005486), (2976, 837905), (3090, 806992), (3193, 780960), (3254, 766320), (3296, 756555), (3720, 670324), (4120, 605244), (4881, 510880), (4944, 504370), (4960, 502743), (6180, 403496), (6386, 390480), (6508, 383160), (7440, 335162), (8135, 306528), (8240, 302622), (9579, 260320), (9762, 255440), (9888, 252185), (12360, 201748), (12772, 195240), (13016, 191580), (14880, 167581), (15965, 156192), (16270, 153264), (16480, 151311), (19158, 130160), (19524, 127720), (24405, 102176), (24720, 100874), (25544, 97620), (26032, 95790), (31930, 78096), (32540, 76632), (38316, 65080), (39048, 63860), (47895, 52064), (48810, 51088), (49440, 50437)]