213470880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{63533}}^1$

素因数の和:63558

約数の個数: 96

約数和(自身を含む): 768507264

約数和(自身を除く): 555036384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 63533, 127066, 190599, 254132, 317665, 381198, 444731, 508264, 635330, 762396, 889462, 952995, 1016528, 1270660, 1334193, 1524792, 1778924, 1905990, 2033056, 2223655, 2541320, 2668386, 3049584, 3557848, 3811980, 4447310, 5082640, 5336772, 6099168, 6670965, 7115696, 7623960, 8894620, 10165280, 10673544, 13341930, 14231392, 15247920, 17789240, 21347088, 26683860, 30495840, 35578480, 42694176, 53367720, 71156960, 106735440, 213470880]

約数ペア:

[(1, 213470880), (2, 106735440), (3, 71156960), (4, 53367720), (5, 42694176), (6, 35578480), (7, 30495840), (8, 26683860), (10, 21347088), (12, 17789240), (14, 15247920), (15, 14231392), (16, 13341930), (20, 10673544), (21, 10165280), (24, 8894620), (28, 7623960), (30, 7115696), (32, 6670965), (35, 6099168), (40, 5336772), (42, 5082640), (48, 4447310), (56, 3811980), (60, 3557848), (70, 3049584), (80, 2668386), (84, 2541320), (96, 2223655), (105, 2033056), (112, 1905990), (120, 1778924), (140, 1524792), (160, 1334193), (168, 1270660), (210, 1016528), (224, 952995), (240, 889462), (280, 762396), (336, 635330), (420, 508264), (480, 444731), (560, 381198), (672, 317665), (840, 254132), (1120, 190599), (1680, 127066), (3360, 63533)]