227625720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2683}}^1$

素因数の和:2805

約数の個数: 128

約数和(自身を含む): 788451840

約数和(自身を除く): 560826120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2683, 2828, 3030, 3535, 4040, 4242, 5366, 5656, 6060, 7070, 8049, 8484, 10605, 10732, 12120, 13415, 14140, 16098, 16968, 18781, 21210, 21464, 26830, 28280, 32196, 37562, 40245, 42420, 53660, 56343, 64392, 75124, 80490, 84840, 93905, 107320, 112686, 150248, 160980, 187810, 225372, 270983, 281715, 321960, 375620, 450744, 541966, 563430, 751240, 812949, 1083932, 1126860, 1354915, 1625898, 1896881, 2167864, 2253720, 2709830, 3251796, 3793762, 4064745, 5419660, 5690643, 6503592, 7587524, 8129490, 9484405, 10839320, 11381286, 15175048, 16258980, 18968810, 22762572, 28453215, 32517960, 37937620, 45525144, 56906430, 75875240, 113812860, 227625720]

約数ペア:

[(1, 227625720), (2, 113812860), (3, 75875240), (4, 56906430), (5, 45525144), (6, 37937620), (7, 32517960), (8, 28453215), (10, 22762572), (12, 18968810), (14, 16258980), (15, 15175048), (20, 11381286), (21, 10839320), (24, 9484405), (28, 8129490), (30, 7587524), (35, 6503592), (40, 5690643), (42, 5419660), (56, 4064745), (60, 3793762), (70, 3251796), (84, 2709830), (101, 2253720), (105, 2167864), (120, 1896881), (140, 1625898), (168, 1354915), (202, 1126860), (210, 1083932), (280, 812949), (303, 751240), (404, 563430), (420, 541966), (505, 450744), (606, 375620), (707, 321960), (808, 281715), (840, 270983), (1010, 225372), (1212, 187810), (1414, 160980), (1515, 150248), (2020, 112686), (2121, 107320), (2424, 93905), (2683, 84840), (2828, 80490), (3030, 75124), (3535, 64392), (4040, 56343), (4242, 53660), (5366, 42420), (5656, 40245), (6060, 37562), (7070, 32196), (8049, 28280), (8484, 26830), (10605, 21464), (10732, 21210), (12120, 18781), (13415, 16968), (14140, 16098)]