183796760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 492808320

約数和(自身を除く): 309011560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 113, 140, 148, 157, 185, 226, 259, 280, 296, 314, 370, 452, 518, 565, 628, 740, 785, 791, 904, 1036, 1099, 1130, 1256, 1295, 1480, 1570, 1582, 2072, 2198, 2260, 2590, 3140, 3164, 3955, 4181, 4396, 4520, 5180, 5495, 5809, 6280, 6328, 7910, 8362, 8792, 10360, 10990, 11618, 15820, 16724, 17741, 20905, 21980, 23236, 29045, 29267, 31640, 33448, 35482, 40663, 41810, 43960, 46472, 58090, 58534, 70964, 81326, 83620, 88705, 116180, 117068, 124187, 141928, 146335, 162652, 167240, 177410, 203315, 232360, 234136, 248374, 292670, 325304, 354820, 406630, 496748, 585340, 620935, 656417, 709640, 813260, 993496, 1170680, 1241870, 1312834, 1626520, 2483740, 2625668, 3282085, 4594919, 4967480, 5251336, 6564170, 9189838, 13128340, 18379676, 22974595, 26256680, 36759352, 45949190, 91898380, 183796760]

約数ペア:

[(1, 183796760), (2, 91898380), (4, 45949190), (5, 36759352), (7, 26256680), (8, 22974595), (10, 18379676), (14, 13128340), (20, 9189838), (28, 6564170), (35, 5251336), (37, 4967480), (40, 4594919), (56, 3282085), (70, 2625668), (74, 2483740), (113, 1626520), (140, 1312834), (148, 1241870), (157, 1170680), (185, 993496), (226, 813260), (259, 709640), (280, 656417), (296, 620935), (314, 585340), (370, 496748), (452, 406630), (518, 354820), (565, 325304), (628, 292670), (740, 248374), (785, 234136), (791, 232360), (904, 203315), (1036, 177410), (1099, 167240), (1130, 162652), (1256, 146335), (1295, 141928), (1480, 124187), (1570, 117068), (1582, 116180), (2072, 88705), (2198, 83620), (2260, 81326), (2590, 70964), (3140, 58534), (3164, 58090), (3955, 46472), (4181, 43960), (4396, 41810), (4520, 40663), (5180, 35482), (5495, 33448), (5809, 31640), (6280, 29267), (6328, 29045), (7910, 23236), (8362, 21980), (8792, 20905), (10360, 17741), (10990, 16724), (11618, 15820)]