508335520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 1558448640

約数和(自身を除く): 1050113120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 160, 176, 217, 220, 224, 242, 248, 280, 308, 310, 341, 352, 385, 434, 440, 484, 496, 560, 605, 616, 620, 682, 770, 847, 868, 880, 968, 992, 1085, 1120, 1210, 1232, 1240, 1331, 1364, 1540, 1694, 1705, 1736, 1760, 1936, 2170, 2387, 2420, 2464, 2480, 2662, 2728, 3080, 3388, 3410, 3472, 3751, 3872, 4235, 4340, 4774, 4840, 4960, 5324, 5456, 6160, 6655, 6776, 6820, 6944, 7502, 8470, 8680, 9317, 9548, 9680, 10648, 10912, 11935, 12320, 13310, 13552, 13640, 14641, 15004, 16940, 17360, 18634, 18755, 19096, 19360, 21296, 23870, 26257, 26620, 27104, 27280, 29282, 30008, 33880, 34720, 37268, 37510, 38192, 41261, 42592, 46585, 47740, 52514, 53240, 54560, 58564, 60016, 67760, 73205, 74536, 75020, 76384, 82522, 93170, 95480, 102487, 105028, 106480, 117128, 120032, 131285, 135520, 146410, 149072, 150040, 165044, 186340, 190960, 204974, 206305, 210056, 212960, 234256, 262570, 288827, 292820, 298144, 300080, 330088, 372680, 381920, 409948, 412610, 420112, 453871, 468512, 512435, 525140, 577654, 585640, 600160, 660176, 745360, 819896, 825220, 840224, 907742, 1024870, 1050280, 1155308, 1171280, 1320352, 1444135, 1490720, 1639792, 1650440, 1815484, 2049740, 2100560, 2269355, 2310616, 2342560, 2888270, 3177097, 3279584, 3300880, 3630968, 4099480, 4201120, 4538710, 4621232, 5776540, 6354194, 6601760, 7261936, 8198960, 9077420, 9242464, 11553080, 12708388, 14523872, 15885485, 16397920, 18154840, 23106160, 25416776, 31770970, 36309680, 46212320, 50833552, 63541940, 72619360, 101667104, 127083880, 254167760, 508335520]

約数ペア:

[(1, 508335520), (2, 254167760), (4, 127083880), (5, 101667104), (7, 72619360), (8, 63541940), (10, 50833552), (11, 46212320), (14, 36309680), (16, 31770970), (20, 25416776), (22, 23106160), (28, 18154840), (31, 16397920), (32, 15885485), (35, 14523872), (40, 12708388), (44, 11553080), (55, 9242464), (56, 9077420), (62, 8198960), (70, 7261936), (77, 6601760), (80, 6354194), (88, 5776540), (110, 4621232), (112, 4538710), (121, 4201120), (124, 4099480), (140, 3630968), (154, 3300880), (155, 3279584), (160, 3177097), (176, 2888270), (217, 2342560), (220, 2310616), (224, 2269355), (242, 2100560), (248, 2049740), (280, 1815484), (308, 1650440), (310, 1639792), (341, 1490720), (352, 1444135), (385, 1320352), (434, 1171280), (440, 1155308), (484, 1050280), (496, 1024870), (560, 907742), (605, 840224), (616, 825220), (620, 819896), (682, 745360), (770, 660176), (847, 600160), (868, 585640), (880, 577654), (968, 525140), (992, 512435), (1085, 468512), (1120, 453871), (1210, 420112), (1232, 412610), (1240, 409948), (1331, 381920), (1364, 372680), (1540, 330088), (1694, 300080), (1705, 298144), (1736, 292820), (1760, 288827), (1936, 262570), (2170, 234256), (2387, 212960), (2420, 210056), (2464, 206305), (2480, 204974), (2662, 190960), (2728, 186340), (3080, 165044), (3388, 150040), (3410, 149072), (3472, 146410), (3751, 135520), (3872, 131285), (4235, 120032), (4340, 117128), (4774, 106480), (4840, 105028), (4960, 102487), (5324, 95480), (5456, 93170), (6160, 82522), (6655, 76384), (6776, 75020), (6820, 74536), (6944, 73205), (7502, 67760), (8470, 60016), (8680, 58564), (9317, 54560), (9548, 53240), (9680, 52514), (10648, 47740), (10912, 46585), (11935, 42592), (12320, 41261), (13310, 38192), (13552, 37510), (13640, 37268), (14641, 34720), (15004, 33880), (16940, 30008), (17360, 29282), (18634, 27280), (18755, 27104), (19096, 26620), (19360, 26257), (21296, 23870)]