25567320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 57169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 151, 166, 170, 204, 249, 255, 302, 332, 340, 408, 415, 453, 498, 510, 604, 664, 680, 755, 830, 906, 996, 1020, 1208, 1245, 1411, 1510, 1660, 1812, 1992, 2040, 2265, 2490, 2567, 2822, 3020, 3320, 3624, 4233, 4530, 4980, 5134, 5644, 6040, 7055, 7701, 8466, 9060, 9960, 10268, 11288, 12533, 12835, 14110, 15402, 16932, 18120, 20536, 21165, 25066, 25670, 28220, 30804, 33864, 37599, 38505, 42330, 50132, 51340, 56440, 61608, 62665, 75198, 77010, 84660, 100264, 102680, 125330, 150396, 154020, 169320, 187995, 213061, 250660, 300792, 308040, 375990, 426122, 501320, 639183, 751980, 852244, 1065305, 1278366, 1503960, 1704488, 2130610, 2556732, 3195915, 4261220, 5113464, 6391830, 8522440, 12783660, 25567320]

約数ペア:

[(1, 25567320), (2, 12783660), (3, 8522440), (4, 6391830), (5, 5113464), (6, 4261220), (8, 3195915), (10, 2556732), (12, 2130610), (15, 1704488), (17, 1503960), (20, 1278366), (24, 1065305), (30, 852244), (34, 751980), (40, 639183), (51, 501320), (60, 426122), (68, 375990), (83, 308040), (85, 300792), (102, 250660), (120, 213061), (136, 187995), (151, 169320), (166, 154020), (170, 150396), (204, 125330), (249, 102680), (255, 100264), (302, 84660), (332, 77010), (340, 75198), (408, 62665), (415, 61608), (453, 56440), (498, 51340), (510, 50132), (604, 42330), (664, 38505), (680, 37599), (755, 33864), (830, 30804), (906, 28220), (996, 25670), (1020, 25066), (1208, 21165), (1245, 20536), (1411, 18120), (1510, 16932), (1660, 15402), (1812, 14110), (1992, 12835), (2040, 12533), (2265, 11288), (2490, 10268), (2567, 9960), (2822, 9060), (3020, 8466), (3320, 7701), (3624, 7055), (4233, 6040), (4530, 5644), (4980, 5134)]