227600640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 216

約数和(自身を含む): 822669120

約数和(自身を除く): 595068480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 859, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1718, 1840, 1920, 2070, 2208, 2304, 2577, 2760, 2880, 2944, 3312, 3436, 3680, 3840, 4140, 4295, 4416, 5154, 5520, 5760, 5888, 6624, 6872, 7360, 7731, 8280, 8590, 8832, 10308, 11040, 11520, 12885, 13248, 13744, 14720, 15462, 16560, 17180, 17664, 19757, 20616, 22080, 25770, 26496, 27488, 29440, 30924, 33120, 34360, 38655, 39514, 41232, 44160, 51540, 52992, 54976, 59271, 61848, 66240, 68720, 77310, 79028, 82464, 88320, 98785, 103080, 109952, 118542, 123696, 132480, 137440, 154620, 158056, 164928, 177813, 197570, 206160, 219904, 237084, 247392, 264960, 274880, 296355, 309240, 316112, 329856, 355626, 395140, 412320, 474168, 494784, 549760, 592710, 618480, 632224, 659712, 711252, 790280, 824640, 889065, 948336, 989568, 1099520, 1185420, 1236960, 1264448, 1422504, 1580560, 1649280, 1778130, 1896672, 1979136, 2370840, 2473920, 2528896, 2845008, 3161120, 3298560, 3556260, 3793344, 4741680, 4947840, 5057792, 5690016, 6322240, 7112520, 7586688, 9483360, 9895680, 11380032, 12644480, 14225040, 15173376, 18966720, 22760064, 25288960, 28450080, 37933440, 45520128, 56900160, 75866880, 113800320, 227600640]

約数ペア:

[(1, 227600640), (2, 113800320), (3, 75866880), (4, 56900160), (5, 45520128), (6, 37933440), (8, 28450080), (9, 25288960), (10, 22760064), (12, 18966720), (15, 15173376), (16, 14225040), (18, 12644480), (20, 11380032), (23, 9895680), (24, 9483360), (30, 7586688), (32, 7112520), (36, 6322240), (40, 5690016), (45, 5057792), (46, 4947840), (48, 4741680), (60, 3793344), (64, 3556260), (69, 3298560), (72, 3161120), (80, 2845008), (90, 2528896), (92, 2473920), (96, 2370840), (115, 1979136), (120, 1896672), (128, 1778130), (138, 1649280), (144, 1580560), (160, 1422504), (180, 1264448), (184, 1236960), (192, 1185420), (207, 1099520), (230, 989568), (240, 948336), (256, 889065), (276, 824640), (288, 790280), (320, 711252), (345, 659712), (360, 632224), (368, 618480), (384, 592710), (414, 549760), (460, 494784), (480, 474168), (552, 412320), (576, 395140), (640, 355626), (690, 329856), (720, 316112), (736, 309240), (768, 296355), (828, 274880), (859, 264960), (920, 247392), (960, 237084), (1035, 219904), (1104, 206160), (1152, 197570), (1280, 177813), (1380, 164928), (1440, 158056), (1472, 154620), (1656, 137440), (1718, 132480), (1840, 123696), (1920, 118542), (2070, 109952), (2208, 103080), (2304, 98785), (2577, 88320), (2760, 82464), (2880, 79028), (2944, 77310), (3312, 68720), (3436, 66240), (3680, 61848), (3840, 59271), (4140, 54976), (4295, 52992), (4416, 51540), (5154, 44160), (5520, 41232), (5760, 39514), (5888, 38655), (6624, 34360), (6872, 33120), (7360, 30924), (7731, 29440), (8280, 27488), (8590, 26496), (8832, 25770), (10308, 22080), (11040, 20616), (11520, 19757), (12885, 17664), (13248, 17180), (13744, 16560), (14720, 15462)]