2278631520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47951}}^1$

素因数の和:47986

約数の個数: 192

約数和(自身を含む): 8700410880

約数和(自身を除く): 6421779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 47951, 95902, 143853, 191804, 239755, 287706, 383608, 431559, 479510, 527461, 575412, 719265, 767216, 863118, 959020, 1054922, 1150824, 1294677, 1438530, 1534432, 1582383, 1726236, 1918040, 2109844, 2157795, 2301648, 2589354, 2637305, 2877060, 3164766, 3452472, 3836080, 4219688, 4315590, 4603296, 4747149, 5178708, 5274610, 5754120, 6329532, 6473385, 6904944, 7672160, 7911915, 8439376, 8631180, 9494298, 10357416, 10549220, 11508240, 12659064, 12946770, 13809888, 14241447, 15823830, 16878752, 17262360, 18988596, 20714832, 21098440, 23016480, 23735745, 25318128, 25893540, 28482894, 31647660, 34524720, 37977192, 41429664, 42196880, 47471490, 50636256, 51787080, 56965788, 63295320, 69049440, 71207235, 75954384, 84393760, 94942980, 103574160, 113931576, 126590640, 142414470, 151908768, 189885960, 207148320, 227863152, 253181280, 284828940, 379771920, 455726304, 569657880, 759543840, 1139315760, 2278631520]

約数ペア:

[(1, 2278631520), (2, 1139315760), (3, 759543840), (4, 569657880), (5, 455726304), (6, 379771920), (8, 284828940), (9, 253181280), (10, 227863152), (11, 207148320), (12, 189885960), (15, 151908768), (16, 142414470), (18, 126590640), (20, 113931576), (22, 103574160), (24, 94942980), (27, 84393760), (30, 75954384), (32, 71207235), (33, 69049440), (36, 63295320), (40, 56965788), (44, 51787080), (45, 50636256), (48, 47471490), (54, 42196880), (55, 41429664), (60, 37977192), (66, 34524720), (72, 31647660), (80, 28482894), (88, 25893540), (90, 25318128), (96, 23735745), (99, 23016480), (108, 21098440), (110, 20714832), (120, 18988596), (132, 17262360), (135, 16878752), (144, 15823830), (160, 14241447), (165, 13809888), (176, 12946770), (180, 12659064), (198, 11508240), (216, 10549220), (220, 10357416), (240, 9494298), (264, 8631180), (270, 8439376), (288, 7911915), (297, 7672160), (330, 6904944), (352, 6473385), (360, 6329532), (396, 5754120), (432, 5274610), (440, 5178708), (480, 4747149), (495, 4603296), (528, 4315590), (540, 4219688), (594, 3836080), (660, 3452472), (720, 3164766), (792, 2877060), (864, 2637305), (880, 2589354), (990, 2301648), (1056, 2157795), (1080, 2109844), (1188, 1918040), (1320, 1726236), (1440, 1582383), (1485, 1534432), (1584, 1438530), (1760, 1294677), (1980, 1150824), (2160, 1054922), (2376, 959020), (2640, 863118), (2970, 767216), (3168, 719265), (3960, 575412), (4320, 527461), (4752, 479510), (5280, 431559), (5940, 383608), (7920, 287706), (9504, 239755), (11880, 191804), (15840, 143853), (23760, 95902), (47520, 47951)]