63130760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 179712000

約数和(自身を除く): 116581240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 103, 110, 140, 154, 199, 206, 220, 280, 308, 385, 398, 412, 440, 515, 616, 721, 770, 796, 824, 995, 1030, 1133, 1393, 1442, 1540, 1592, 1990, 2060, 2189, 2266, 2786, 2884, 3080, 3605, 3980, 4120, 4378, 4532, 5572, 5665, 5768, 6965, 7210, 7931, 7960, 8756, 9064, 10945, 11144, 11330, 13930, 14420, 15323, 15862, 17512, 20497, 21890, 22660, 27860, 28840, 30646, 31724, 39655, 40994, 43780, 45320, 55720, 61292, 63448, 76615, 79310, 81988, 87560, 102485, 122584, 143479, 153230, 158620, 163976, 204970, 225467, 286958, 306460, 317240, 409940, 450934, 573916, 612920, 717395, 819880, 901868, 1127335, 1147832, 1434790, 1578269, 1803736, 2254670, 2869580, 3156538, 4509340, 5739160, 6313076, 7891345, 9018680, 12626152, 15782690, 31565380, 63130760]

約数ペア:

[(1, 63130760), (2, 31565380), (4, 15782690), (5, 12626152), (7, 9018680), (8, 7891345), (10, 6313076), (11, 5739160), (14, 4509340), (20, 3156538), (22, 2869580), (28, 2254670), (35, 1803736), (40, 1578269), (44, 1434790), (55, 1147832), (56, 1127335), (70, 901868), (77, 819880), (88, 717395), (103, 612920), (110, 573916), (140, 450934), (154, 409940), (199, 317240), (206, 306460), (220, 286958), (280, 225467), (308, 204970), (385, 163976), (398, 158620), (412, 153230), (440, 143479), (515, 122584), (616, 102485), (721, 87560), (770, 81988), (796, 79310), (824, 76615), (995, 63448), (1030, 61292), (1133, 55720), (1393, 45320), (1442, 43780), (1540, 40994), (1592, 39655), (1990, 31724), (2060, 30646), (2189, 28840), (2266, 27860), (2786, 22660), (2884, 21890), (3080, 20497), (3605, 17512), (3980, 15862), (4120, 15323), (4378, 14420), (4532, 13930), (5572, 11330), (5665, 11144), (5768, 10945), (6965, 9064), (7210, 8756), (7931, 7960)]