336687680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 974384640

約数和(自身を除く): 637696960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 71, 73, 80, 112, 116, 140, 142, 145, 146, 160, 203, 224, 232, 280, 284, 290, 292, 320, 355, 365, 406, 448, 464, 497, 511, 560, 568, 580, 584, 710, 730, 812, 928, 994, 1015, 1022, 1120, 1136, 1160, 1168, 1420, 1460, 1624, 1856, 1988, 2030, 2044, 2059, 2117, 2240, 2272, 2320, 2336, 2485, 2555, 2840, 2920, 3248, 3976, 4060, 4088, 4118, 4234, 4544, 4640, 4672, 4970, 5110, 5183, 5680, 5840, 6496, 7952, 8120, 8176, 8236, 8468, 9280, 9940, 10220, 10295, 10366, 10585, 11360, 11680, 12992, 14413, 14819, 15904, 16240, 16352, 16472, 16936, 19880, 20440, 20590, 20732, 21170, 22720, 23360, 25915, 28826, 29638, 31808, 32480, 32704, 32944, 33872, 36281, 39760, 40880, 41180, 41464, 42340, 51830, 57652, 59276, 64960, 65888, 67744, 72065, 72562, 74095, 79520, 81760, 82360, 82928, 84680, 103660, 115304, 118552, 131776, 135488, 144130, 145124, 148190, 150307, 159040, 163520, 164720, 165856, 169360, 181405, 207320, 230608, 237104, 288260, 290248, 296380, 300614, 329440, 331712, 338720, 362810, 414640, 461216, 474208, 576520, 580496, 592760, 601228, 658880, 677440, 725620, 751535, 829280, 922432, 948416, 1052149, 1153040, 1160992, 1185520, 1202456, 1451240, 1503070, 1658560, 2104298, 2306080, 2321984, 2371040, 2404912, 2902480, 3006140, 4208596, 4612160, 4742080, 4809824, 5260745, 5804960, 6012280, 8417192, 9619648, 10521490, 11609920, 12024560, 16834384, 21042980, 24049120, 33668768, 42085960, 48098240, 67337536, 84171920, 168343840, 336687680]

約数ペア:

[(1, 336687680), (2, 168343840), (4, 84171920), (5, 67337536), (7, 48098240), (8, 42085960), (10, 33668768), (14, 24049120), (16, 21042980), (20, 16834384), (28, 12024560), (29, 11609920), (32, 10521490), (35, 9619648), (40, 8417192), (56, 6012280), (58, 5804960), (64, 5260745), (70, 4809824), (71, 4742080), (73, 4612160), (80, 4208596), (112, 3006140), (116, 2902480), (140, 2404912), (142, 2371040), (145, 2321984), (146, 2306080), (160, 2104298), (203, 1658560), (224, 1503070), (232, 1451240), (280, 1202456), (284, 1185520), (290, 1160992), (292, 1153040), (320, 1052149), (355, 948416), (365, 922432), (406, 829280), (448, 751535), (464, 725620), (497, 677440), (511, 658880), (560, 601228), (568, 592760), (580, 580496), (584, 576520), (710, 474208), (730, 461216), (812, 414640), (928, 362810), (994, 338720), (1015, 331712), (1022, 329440), (1120, 300614), (1136, 296380), (1160, 290248), (1168, 288260), (1420, 237104), (1460, 230608), (1624, 207320), (1856, 181405), (1988, 169360), (2030, 165856), (2044, 164720), (2059, 163520), (2117, 159040), (2240, 150307), (2272, 148190), (2320, 145124), (2336, 144130), (2485, 135488), (2555, 131776), (2840, 118552), (2920, 115304), (3248, 103660), (3976, 84680), (4060, 82928), (4088, 82360), (4118, 81760), (4234, 79520), (4544, 74095), (4640, 72562), (4672, 72065), (4970, 67744), (5110, 65888), (5183, 64960), (5680, 59276), (5840, 57652), (6496, 51830), (7952, 42340), (8120, 41464), (8176, 41180), (8236, 40880), (8468, 39760), (9280, 36281), (9940, 33872), (10220, 32944), (10295, 32704), (10366, 32480), (10585, 31808), (11360, 29638), (11680, 28826), (12992, 25915), (14413, 23360), (14819, 22720), (15904, 21170), (16240, 20732), (16352, 20590), (16472, 20440), (16936, 19880)]