475739880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51487}}^1$

素因数の和:51519

約数の個数: 128

約数和(自身を含む): 1779425280

約数和(自身を除く): 1303685400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 51487, 102974, 154461, 205948, 257435, 308922, 360409, 411896, 514870, 566357, 617844, 720818, 772305, 1029740, 1081227, 1132714, 1235688, 1441636, 1544610, 1699071, 1802045, 2059480, 2162454, 2265428, 2831785, 2883272, 3089220, 3398142, 3604090, 3964499, 4324908, 4530856, 5406135, 5663570, 6178440, 6796284, 7208180, 7928998, 8495355, 8649816, 10812270, 11327140, 11893497, 13592568, 14416360, 15857996, 16990710, 19822495, 21624540, 22654280, 23786994, 31715992, 33981420, 39644990, 43249080, 47573988, 59467485, 67962840, 79289980, 95147976, 118934970, 158579960, 237869940, 475739880]

約数ペア:

[(1, 475739880), (2, 237869940), (3, 158579960), (4, 118934970), (5, 95147976), (6, 79289980), (7, 67962840), (8, 59467485), (10, 47573988), (11, 43249080), (12, 39644990), (14, 33981420), (15, 31715992), (20, 23786994), (21, 22654280), (22, 21624540), (24, 19822495), (28, 16990710), (30, 15857996), (33, 14416360), (35, 13592568), (40, 11893497), (42, 11327140), (44, 10812270), (55, 8649816), (56, 8495355), (60, 7928998), (66, 7208180), (70, 6796284), (77, 6178440), (84, 5663570), (88, 5406135), (105, 4530856), (110, 4324908), (120, 3964499), (132, 3604090), (140, 3398142), (154, 3089220), (165, 2883272), (168, 2831785), (210, 2265428), (220, 2162454), (231, 2059480), (264, 1802045), (280, 1699071), (308, 1544610), (330, 1441636), (385, 1235688), (420, 1132714), (440, 1081227), (462, 1029740), (616, 772305), (660, 720818), (770, 617844), (840, 566357), (924, 514870), (1155, 411896), (1320, 360409), (1540, 308922), (1848, 257435), (2310, 205948), (3080, 154461), (4620, 102974), (9240, 51487)]