130183760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 364595712

約数和(自身を除く): 234411952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 103, 112, 122, 140, 148, 185, 206, 244, 259, 280, 296, 305, 370, 412, 427, 488, 515, 518, 560, 592, 610, 721, 740, 824, 854, 976, 1030, 1036, 1220, 1295, 1442, 1480, 1648, 1708, 2060, 2072, 2135, 2257, 2440, 2590, 2884, 2960, 3416, 3605, 3811, 4120, 4144, 4270, 4514, 4880, 5180, 5768, 6283, 6832, 7210, 7622, 8240, 8540, 9028, 10360, 11285, 11536, 12566, 14420, 15244, 15799, 17080, 18056, 19055, 20720, 22570, 25132, 26677, 28840, 30488, 31415, 31598, 34160, 36112, 38110, 43981, 45140, 50264, 53354, 57680, 60976, 62830, 63196, 76220, 78995, 87962, 90280, 100528, 106708, 125660, 126392, 133385, 152440, 157990, 175924, 180560, 213416, 219905, 232471, 251320, 252784, 266770, 304880, 315980, 351848, 426832, 439810, 464942, 502640, 533540, 631960, 703696, 879620, 929884, 1067080, 1162355, 1263920, 1627297, 1759240, 1859768, 2134160, 2324710, 3254594, 3518480, 3719536, 4649420, 6509188, 8136485, 9298840, 13018376, 16272970, 18597680, 26036752, 32545940, 65091880, 130183760]

約数ペア:

[(1, 130183760), (2, 65091880), (4, 32545940), (5, 26036752), (7, 18597680), (8, 16272970), (10, 13018376), (14, 9298840), (16, 8136485), (20, 6509188), (28, 4649420), (35, 3719536), (37, 3518480), (40, 3254594), (56, 2324710), (61, 2134160), (70, 1859768), (74, 1759240), (80, 1627297), (103, 1263920), (112, 1162355), (122, 1067080), (140, 929884), (148, 879620), (185, 703696), (206, 631960), (244, 533540), (259, 502640), (280, 464942), (296, 439810), (305, 426832), (370, 351848), (412, 315980), (427, 304880), (488, 266770), (515, 252784), (518, 251320), (560, 232471), (592, 219905), (610, 213416), (721, 180560), (740, 175924), (824, 157990), (854, 152440), (976, 133385), (1030, 126392), (1036, 125660), (1220, 106708), (1295, 100528), (1442, 90280), (1480, 87962), (1648, 78995), (1708, 76220), (2060, 63196), (2072, 62830), (2135, 60976), (2257, 57680), (2440, 53354), (2590, 50264), (2884, 45140), (2960, 43981), (3416, 38110), (3605, 36112), (3811, 34160), (4120, 31598), (4144, 31415), (4270, 30488), (4514, 28840), (4880, 26677), (5180, 25132), (5768, 22570), (6283, 20720), (6832, 19055), (7210, 18056), (7622, 17080), (8240, 15799), (8540, 15244), (9028, 14420), (10360, 12566), (11285, 11536)]