223884920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 592207200

約数和(自身を除く): 368322280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 103, 140, 196, 206, 245, 280, 392, 412, 490, 515, 721, 824, 980, 1030, 1109, 1442, 1960, 2060, 2218, 2884, 3605, 4120, 4436, 5047, 5545, 5768, 7210, 7763, 8872, 10094, 11090, 14420, 15526, 20188, 22180, 25235, 28840, 31052, 38815, 40376, 44360, 50470, 54341, 62104, 77630, 100940, 108682, 114227, 155260, 201880, 217364, 228454, 271705, 310520, 434728, 456908, 543410, 571135, 799589, 913816, 1086820, 1142270, 1599178, 2173640, 2284540, 3198356, 3997945, 4569080, 5597123, 6396712, 7995890, 11194246, 15991780, 22388492, 27985615, 31983560, 44776984, 55971230, 111942460, 223884920]

約数ペア:

[(1, 223884920), (2, 111942460), (4, 55971230), (5, 44776984), (7, 31983560), (8, 27985615), (10, 22388492), (14, 15991780), (20, 11194246), (28, 7995890), (35, 6396712), (40, 5597123), (49, 4569080), (56, 3997945), (70, 3198356), (98, 2284540), (103, 2173640), (140, 1599178), (196, 1142270), (206, 1086820), (245, 913816), (280, 799589), (392, 571135), (412, 543410), (490, 456908), (515, 434728), (721, 310520), (824, 271705), (980, 228454), (1030, 217364), (1109, 201880), (1442, 155260), (1960, 114227), (2060, 108682), (2218, 100940), (2884, 77630), (3605, 62104), (4120, 54341), (4436, 50470), (5047, 44360), (5545, 40376), (5768, 38815), (7210, 31052), (7763, 28840), (8872, 25235), (10094, 22180), (11090, 20188), (14420, 15526)]