201467040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 652585248

約数和(自身を除く): 451118208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 227, 240, 258, 344, 430, 454, 480, 516, 645, 681, 688, 860, 908, 1032, 1135, 1290, 1362, 1376, 1720, 1816, 1849, 2064, 2270, 2580, 2724, 3405, 3440, 3632, 3698, 4128, 4540, 5160, 5448, 5547, 6810, 6880, 7264, 7396, 9080, 9245, 9761, 10320, 10896, 11094, 13620, 14792, 18160, 18490, 19522, 20640, 21792, 22188, 27240, 27735, 29283, 29584, 36320, 36980, 39044, 44376, 48805, 54480, 55470, 58566, 59168, 73960, 78088, 88752, 97610, 108960, 110940, 117132, 146415, 147920, 156176, 177504, 195220, 221880, 234264, 292830, 295840, 312352, 390440, 419723, 443760, 468528, 585660, 780880, 839446, 887520, 937056, 1171320, 1259169, 1561760, 1678892, 2098615, 2342640, 2518338, 3357784, 4197230, 4685280, 5036676, 6295845, 6715568, 8394460, 10073352, 12591690, 13431136, 16788920, 20146704, 25183380, 33577840, 40293408, 50366760, 67155680, 100733520, 201467040]

約数ペア:

[(1, 201467040), (2, 100733520), (3, 67155680), (4, 50366760), (5, 40293408), (6, 33577840), (8, 25183380), (10, 20146704), (12, 16788920), (15, 13431136), (16, 12591690), (20, 10073352), (24, 8394460), (30, 6715568), (32, 6295845), (40, 5036676), (43, 4685280), (48, 4197230), (60, 3357784), (80, 2518338), (86, 2342640), (96, 2098615), (120, 1678892), (129, 1561760), (160, 1259169), (172, 1171320), (215, 937056), (227, 887520), (240, 839446), (258, 780880), (344, 585660), (430, 468528), (454, 443760), (480, 419723), (516, 390440), (645, 312352), (681, 295840), (688, 292830), (860, 234264), (908, 221880), (1032, 195220), (1135, 177504), (1290, 156176), (1362, 147920), (1376, 146415), (1720, 117132), (1816, 110940), (1849, 108960), (2064, 97610), (2270, 88752), (2580, 78088), (2724, 73960), (3405, 59168), (3440, 58566), (3632, 55470), (3698, 54480), (4128, 48805), (4540, 44376), (5160, 39044), (5448, 36980), (5547, 36320), (6810, 29584), (6880, 29283), (7264, 27735), (7396, 27240), (9080, 22188), (9245, 21792), (9761, 20640), (10320, 19522), (10896, 18490), (11094, 18160), (13620, 14792)]