2205989760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2917

約数の個数: 256

約数和(自身を含む): 7819499520

約数和(自身を除く): 5613509760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2851, 2976, 3120, 3224, 3720, 3968, 4030, 4160, 4836, 4960, 4992, 5702, 5952, 6045, 6240, 6448, 7440, 8060, 8320, 8553, 9672, 9920, 11404, 11904, 12090, 12480, 12896, 14255, 14880, 16120, 17106, 19344, 19840, 22808, 24180, 24960, 25792, 28510, 29760, 32240, 34212, 37063, 38688, 42765, 45616, 48360, 51584, 57020, 59520, 64480, 68424, 74126, 77376, 85530, 88381, 91232, 96720, 111189, 114040, 128960, 136848, 148252, 154752, 171060, 176762, 182464, 185315, 193440, 222378, 228080, 257920, 265143, 273696, 296504, 342120, 353524, 364928, 370630, 386880, 441905, 444756, 456160, 530286, 547392, 555945, 593008, 684240, 707048, 741260, 773760, 883810, 889512, 912320, 1060572, 1094784, 1111890, 1148953, 1186016, 1325715, 1368480, 1414096, 1482520, 1767620, 1779024, 1824640, 2121144, 2223780, 2297906, 2372032, 2651430, 2736960, 2828192, 2965040, 3446859, 3535240, 3558048, 4242288, 4447560, 4595812, 4744064, 5302860, 5473920, 5656384, 5744765, 5930080, 6893718, 7070480, 7116096, 8484576, 8895120, 9191624, 10605720, 11312768, 11489530, 11860160, 13787436, 14140960, 14232192, 16969152, 17234295, 17790240, 18383248, 21211440, 22979060, 23720320, 27574872, 28281920, 33938304, 34468590, 35580480, 36766496, 42422880, 45958120, 55149744, 56563840, 68937180, 71160960, 73532992, 84845760, 91916240, 110299488, 137874360, 147065984, 169691520, 183832480, 220598976, 275748720, 367664960, 441197952, 551497440, 735329920, 1102994880, 2205989760]

約数ペア:

[(1, 2205989760), (2, 1102994880), (3, 735329920), (4, 551497440), (5, 441197952), (6, 367664960), (8, 275748720), (10, 220598976), (12, 183832480), (13, 169691520), (15, 147065984), (16, 137874360), (20, 110299488), (24, 91916240), (26, 84845760), (30, 73532992), (31, 71160960), (32, 68937180), (39, 56563840), (40, 55149744), (48, 45958120), (52, 42422880), (60, 36766496), (62, 35580480), (64, 34468590), (65, 33938304), (78, 28281920), (80, 27574872), (93, 23720320), (96, 22979060), (104, 21211440), (120, 18383248), (124, 17790240), (128, 17234295), (130, 16969152), (155, 14232192), (156, 14140960), (160, 13787436), (186, 11860160), (192, 11489530), (195, 11312768), (208, 10605720), (240, 9191624), (248, 8895120), (260, 8484576), (310, 7116096), (312, 7070480), (320, 6893718), (372, 5930080), (384, 5744765), (390, 5656384), (403, 5473920), (416, 5302860), (465, 4744064), (480, 4595812), (496, 4447560), (520, 4242288), (620, 3558048), (624, 3535240), (640, 3446859), (744, 2965040), (780, 2828192), (806, 2736960), (832, 2651430), (930, 2372032), (960, 2297906), (992, 2223780), (1040, 2121144), (1209, 1824640), (1240, 1779024), (1248, 1767620), (1488, 1482520), (1560, 1414096), (1612, 1368480), (1664, 1325715), (1860, 1186016), (1920, 1148953), (1984, 1111890), (2015, 1094784), (2080, 1060572), (2418, 912320), (2480, 889512), (2496, 883810), (2851, 773760), (2976, 741260), (3120, 707048), (3224, 684240), (3720, 593008), (3968, 555945), (4030, 547392), (4160, 530286), (4836, 456160), (4960, 444756), (4992, 441905), (5702, 386880), (5952, 370630), (6045, 364928), (6240, 353524), (6448, 342120), (7440, 296504), (8060, 273696), (8320, 265143), (8553, 257920), (9672, 228080), (9920, 222378), (11404, 193440), (11904, 185315), (12090, 182464), (12480, 176762), (12896, 171060), (14255, 154752), (14880, 148252), (16120, 136848), (17106, 128960), (19344, 114040), (19840, 111189), (22808, 96720), (24180, 91232), (24960, 88381), (25792, 85530), (28510, 77376), (29760, 74126), (32240, 68424), (34212, 64480), (37063, 59520), (38688, 57020), (42765, 51584), (45616, 48360)]