213778560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 733224960

約数和(自身を除く): 519446400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 103, 115, 120, 128, 138, 141, 160, 184, 188, 192, 206, 230, 235, 240, 276, 282, 309, 320, 345, 368, 376, 384, 412, 460, 470, 480, 515, 552, 564, 618, 640, 690, 705, 736, 752, 824, 920, 940, 960, 1030, 1081, 1104, 1128, 1236, 1380, 1410, 1472, 1504, 1545, 1648, 1840, 1880, 1920, 2060, 2162, 2208, 2256, 2369, 2472, 2760, 2820, 2944, 3008, 3090, 3243, 3296, 3680, 3760, 4120, 4324, 4416, 4512, 4738, 4841, 4944, 5405, 5520, 5640, 6016, 6180, 6486, 6592, 7107, 7360, 7520, 8240, 8648, 8832, 9024, 9476, 9682, 9888, 10810, 11040, 11280, 11845, 12360, 12972, 13184, 14214, 14523, 14720, 15040, 16215, 16480, 17296, 18048, 18952, 19364, 19776, 21620, 22080, 22560, 23690, 24205, 24720, 25944, 28428, 29046, 30080, 32430, 32960, 34592, 35535, 37904, 38728, 39552, 43240, 44160, 45120, 47380, 48410, 49440, 51888, 56856, 58092, 64860, 65920, 69184, 71070, 72615, 75808, 77456, 86480, 90240, 94760, 96820, 98880, 103776, 111343, 113712, 116184, 129720, 138368, 142140, 145230, 151616, 154912, 172960, 189520, 193640, 197760, 207552, 222686, 227424, 232368, 259440, 284280, 290460, 303232, 309824, 334029, 345920, 379040, 387280, 415104, 445372, 454848, 464736, 518880, 556715, 568560, 580920, 619648, 668058, 691840, 758080, 774560, 890744, 909696, 929472, 1037760, 1113430, 1137120, 1161840, 1336116, 1516160, 1549120, 1670145, 1781488, 1858944, 2075520, 2226860, 2274240, 2323680, 2672232, 3098240, 3340290, 3562976, 4453720, 4548480, 4647360, 5344464, 6680580, 7125952, 8907440, 9294720, 10688928, 13361160, 14251904, 17814880, 21377856, 26722320, 35629760, 42755712, 53444640, 71259520, 106889280, 213778560]

約数ペア:

[(1, 213778560), (2, 106889280), (3, 71259520), (4, 53444640), (5, 42755712), (6, 35629760), (8, 26722320), (10, 21377856), (12, 17814880), (15, 14251904), (16, 13361160), (20, 10688928), (23, 9294720), (24, 8907440), (30, 7125952), (32, 6680580), (40, 5344464), (46, 4647360), (47, 4548480), (48, 4453720), (60, 3562976), (64, 3340290), (69, 3098240), (80, 2672232), (92, 2323680), (94, 2274240), (96, 2226860), (103, 2075520), (115, 1858944), (120, 1781488), (128, 1670145), (138, 1549120), (141, 1516160), (160, 1336116), (184, 1161840), (188, 1137120), (192, 1113430), (206, 1037760), (230, 929472), (235, 909696), (240, 890744), (276, 774560), (282, 758080), (309, 691840), (320, 668058), (345, 619648), (368, 580920), (376, 568560), (384, 556715), (412, 518880), (460, 464736), (470, 454848), (480, 445372), (515, 415104), (552, 387280), (564, 379040), (618, 345920), (640, 334029), (690, 309824), (705, 303232), (736, 290460), (752, 284280), (824, 259440), (920, 232368), (940, 227424), (960, 222686), (1030, 207552), (1081, 197760), (1104, 193640), (1128, 189520), (1236, 172960), (1380, 154912), (1410, 151616), (1472, 145230), (1504, 142140), (1545, 138368), (1648, 129720), (1840, 116184), (1880, 113712), (1920, 111343), (2060, 103776), (2162, 98880), (2208, 96820), (2256, 94760), (2369, 90240), (2472, 86480), (2760, 77456), (2820, 75808), (2944, 72615), (3008, 71070), (3090, 69184), (3243, 65920), (3296, 64860), (3680, 58092), (3760, 56856), (4120, 51888), (4324, 49440), (4416, 48410), (4512, 47380), (4738, 45120), (4841, 44160), (4944, 43240), (5405, 39552), (5520, 38728), (5640, 37904), (6016, 35535), (6180, 34592), (6486, 32960), (6592, 32430), (7107, 30080), (7360, 29046), (7520, 28428), (8240, 25944), (8648, 24720), (8832, 24205), (9024, 23690), (9476, 22560), (9682, 22080), (9888, 21620), (10810, 19776), (11040, 19364), (11280, 18952), (11845, 18048), (12360, 17296), (12972, 16480), (13184, 16215), (14214, 15040), (14523, 14720)]