91514080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 249842880

約数和(自身を除く): 158328800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 809, 1010, 1120, 1414, 1616, 1618, 2020, 2828, 3232, 3236, 3535, 4040, 4045, 5656, 5663, 6472, 7070, 8080, 8090, 11312, 11326, 12944, 14140, 16160, 16180, 22624, 22652, 25888, 28280, 28315, 32360, 45304, 56560, 56630, 64720, 81709, 90608, 113120, 113260, 129440, 163418, 181216, 226520, 326836, 408545, 453040, 571963, 653672, 817090, 906080, 1143926, 1307344, 1634180, 2287852, 2614688, 2859815, 3268360, 4575704, 5719630, 6536720, 9151408, 11439260, 13073440, 18302816, 22878520, 45757040, 91514080]

約数ペア:

[(1, 91514080), (2, 45757040), (4, 22878520), (5, 18302816), (7, 13073440), (8, 11439260), (10, 9151408), (14, 6536720), (16, 5719630), (20, 4575704), (28, 3268360), (32, 2859815), (35, 2614688), (40, 2287852), (56, 1634180), (70, 1307344), (80, 1143926), (101, 906080), (112, 817090), (140, 653672), (160, 571963), (202, 453040), (224, 408545), (280, 326836), (404, 226520), (505, 181216), (560, 163418), (707, 129440), (808, 113260), (809, 113120), (1010, 90608), (1120, 81709), (1414, 64720), (1616, 56630), (1618, 56560), (2020, 45304), (2828, 32360), (3232, 28315), (3236, 28280), (3535, 25888), (4040, 22652), (4045, 22624), (5656, 16180), (5663, 16160), (6472, 14140), (7070, 12944), (8080, 11326), (8090, 11312)]