315025776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 1060244640

約数和(自身を除く): 745218864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 304, 306, 312, 323, 342, 408, 442, 456, 468, 494, 521, 612, 624, 646, 663, 684, 741, 816, 884, 912, 936, 969, 988, 1042, 1224, 1292, 1326, 1368, 1482, 1563, 1768, 1872, 1938, 1976, 1989, 2084, 2223, 2448, 2584, 2652, 2736, 2907, 2964, 3126, 3536, 3876, 3952, 3978, 4168, 4199, 4446, 4689, 5168, 5304, 5814, 5928, 6252, 6773, 7752, 7956, 8336, 8398, 8857, 8892, 9378, 9899, 10608, 11628, 11856, 12504, 12597, 13546, 15504, 15912, 16796, 17714, 17784, 18756, 19798, 20319, 23256, 25008, 25194, 26571, 27092, 29697, 31824, 33592, 35428, 35568, 37512, 37791, 39596, 40638, 46512, 50388, 53142, 54184, 59394, 60957, 67184, 70856, 75024, 75582, 79192, 79713, 81276, 89091, 100776, 106284, 108368, 115141, 118788, 121914, 128687, 141712, 151164, 158384, 159426, 162552, 168283, 178182, 201552, 212568, 230282, 237576, 243828, 257374, 302328, 318852, 325104, 336566, 345423, 356364, 386061, 425136, 460564, 475152, 487656, 504849, 514748, 604656, 637704, 673132, 690846, 712728, 772122, 921128, 975312, 1009698, 1029496, 1036269, 1158183, 1275408, 1346264, 1381692, 1425456, 1514547, 1544244, 1842256, 2019396, 2058992, 2072538, 2187679, 2316366, 2692528, 2763384, 3029094, 3088488, 4038792, 4145076, 4375358, 4632732, 5526768, 6058188, 6176976, 6563037, 8077584, 8290152, 8750716, 9265464, 12116376, 13126074, 16580304, 17501432, 18530928, 19689111, 24232752, 26252148, 35002864, 39378222, 52504296, 78756444, 105008592, 157512888, 315025776]

約数ペア:

[(1, 315025776), (2, 157512888), (3, 105008592), (4, 78756444), (6, 52504296), (8, 39378222), (9, 35002864), (12, 26252148), (13, 24232752), (16, 19689111), (17, 18530928), (18, 17501432), (19, 16580304), (24, 13126074), (26, 12116376), (34, 9265464), (36, 8750716), (38, 8290152), (39, 8077584), (48, 6563037), (51, 6176976), (52, 6058188), (57, 5526768), (68, 4632732), (72, 4375358), (76, 4145076), (78, 4038792), (102, 3088488), (104, 3029094), (114, 2763384), (117, 2692528), (136, 2316366), (144, 2187679), (152, 2072538), (153, 2058992), (156, 2019396), (171, 1842256), (204, 1544244), (208, 1514547), (221, 1425456), (228, 1381692), (234, 1346264), (247, 1275408), (272, 1158183), (304, 1036269), (306, 1029496), (312, 1009698), (323, 975312), (342, 921128), (408, 772122), (442, 712728), (456, 690846), (468, 673132), (494, 637704), (521, 604656), (612, 514748), (624, 504849), (646, 487656), (663, 475152), (684, 460564), (741, 425136), (816, 386061), (884, 356364), (912, 345423), (936, 336566), (969, 325104), (988, 318852), (1042, 302328), (1224, 257374), (1292, 243828), (1326, 237576), (1368, 230282), (1482, 212568), (1563, 201552), (1768, 178182), (1872, 168283), (1938, 162552), (1976, 159426), (1989, 158384), (2084, 151164), (2223, 141712), (2448, 128687), (2584, 121914), (2652, 118788), (2736, 115141), (2907, 108368), (2964, 106284), (3126, 100776), (3536, 89091), (3876, 81276), (3952, 79713), (3978, 79192), (4168, 75582), (4199, 75024), (4446, 70856), (4689, 67184), (5168, 60957), (5304, 59394), (5814, 54184), (5928, 53142), (6252, 50388), (6773, 46512), (7752, 40638), (7956, 39596), (8336, 37791), (8398, 37512), (8857, 35568), (8892, 35428), (9378, 33592), (9899, 31824), (10608, 29697), (11628, 27092), (11856, 26571), (12504, 25194), (12597, 25008), (13546, 23256), (15504, 20319), (15912, 19798), (16796, 18756), (17714, 17784)]