232474880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 652444800

約数和(自身を除く): 419969920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 79, 80, 88, 95, 110, 121, 128, 152, 158, 160, 176, 190, 209, 220, 242, 256, 304, 316, 320, 352, 380, 395, 418, 440, 484, 605, 608, 632, 640, 704, 760, 790, 836, 869, 880, 968, 1045, 1210, 1216, 1264, 1280, 1408, 1501, 1520, 1580, 1672, 1738, 1760, 1936, 2090, 2299, 2420, 2432, 2528, 2816, 3002, 3040, 3160, 3344, 3476, 3520, 3872, 4180, 4345, 4598, 4840, 4864, 5056, 6004, 6080, 6320, 6688, 6952, 7040, 7505, 7744, 8360, 8690, 9196, 9559, 9680, 10112, 11495, 12008, 12160, 12640, 13376, 13904, 14080, 15010, 15488, 16511, 16720, 17380, 18392, 19118, 19360, 20224, 22990, 24016, 24320, 25280, 26752, 27808, 30020, 30976, 33022, 33440, 34760, 36784, 38236, 38720, 45980, 47795, 48032, 50560, 53504, 55616, 60040, 66044, 66880, 69520, 73568, 76472, 77440, 82555, 91960, 95590, 96064, 101120, 111232, 120080, 132088, 133760, 139040, 147136, 152944, 154880, 165110, 181621, 183920, 191180, 192128, 222464, 240160, 264176, 267520, 278080, 294272, 305888, 330220, 363242, 367840, 382360, 384256, 480320, 528352, 556160, 588544, 611776, 660440, 726484, 735680, 764720, 908105, 960640, 1056704, 1112320, 1223552, 1320880, 1452968, 1471360, 1529440, 1816210, 1921280, 2113408, 2447104, 2641760, 2905936, 2942720, 3058880, 3632420, 4226816, 5283520, 5811872, 6117760, 7264840, 10567040, 11623744, 12235520, 14529680, 21134080, 23247488, 29059360, 46494976, 58118720, 116237440, 232474880]

約数ペア:

[(1, 232474880), (2, 116237440), (4, 58118720), (5, 46494976), (8, 29059360), (10, 23247488), (11, 21134080), (16, 14529680), (19, 12235520), (20, 11623744), (22, 10567040), (32, 7264840), (38, 6117760), (40, 5811872), (44, 5283520), (55, 4226816), (64, 3632420), (76, 3058880), (79, 2942720), (80, 2905936), (88, 2641760), (95, 2447104), (110, 2113408), (121, 1921280), (128, 1816210), (152, 1529440), (158, 1471360), (160, 1452968), (176, 1320880), (190, 1223552), (209, 1112320), (220, 1056704), (242, 960640), (256, 908105), (304, 764720), (316, 735680), (320, 726484), (352, 660440), (380, 611776), (395, 588544), (418, 556160), (440, 528352), (484, 480320), (605, 384256), (608, 382360), (632, 367840), (640, 363242), (704, 330220), (760, 305888), (790, 294272), (836, 278080), (869, 267520), (880, 264176), (968, 240160), (1045, 222464), (1210, 192128), (1216, 191180), (1264, 183920), (1280, 181621), (1408, 165110), (1501, 154880), (1520, 152944), (1580, 147136), (1672, 139040), (1738, 133760), (1760, 132088), (1936, 120080), (2090, 111232), (2299, 101120), (2420, 96064), (2432, 95590), (2528, 91960), (2816, 82555), (3002, 77440), (3040, 76472), (3160, 73568), (3344, 69520), (3476, 66880), (3520, 66044), (3872, 60040), (4180, 55616), (4345, 53504), (4598, 50560), (4840, 48032), (4864, 47795), (5056, 45980), (6004, 38720), (6080, 38236), (6320, 36784), (6688, 34760), (6952, 33440), (7040, 33022), (7505, 30976), (7744, 30020), (8360, 27808), (8690, 26752), (9196, 25280), (9559, 24320), (9680, 24016), (10112, 22990), (11495, 20224), (12008, 19360), (12160, 19118), (12640, 18392), (13376, 17380), (13904, 16720), (14080, 16511), (15010, 15488)]