478465680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 320

約数和(自身を含む): 1959303168

約数和(自身を除く): 1480837488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1523, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2618, 2640, 2805, 2856, 2992, 3046, 3080, 3570, 3696, 3740, 3927, 4080, 4488, 4569, 4620, 4760, 5236, 5610, 5712, 6092, 6160, 6545, 7140, 7480, 7615, 7854, 8976, 9138, 9240, 9520, 10472, 10661, 11220, 12184, 13090, 14280, 14960, 15230, 15708, 16753, 18276, 18480, 19635, 20944, 21322, 22440, 22845, 24368, 25891, 26180, 28560, 30460, 31416, 31983, 33506, 36552, 39270, 42644, 44880, 45690, 50259, 51782, 52360, 53305, 60920, 62832, 63966, 67012, 73104, 77673, 78540, 83765, 85288, 91380, 100518, 103564, 104720, 106610, 117271, 121840, 127932, 129455, 134024, 155346, 157080, 159915, 167530, 170576, 181237, 182760, 201036, 207128, 213220, 234542, 251295, 255864, 258910, 268048, 284801, 310692, 314160, 319830, 335060, 351813, 362474, 365520, 388365, 402072, 414256, 426440, 469084, 502590, 511728, 517820, 543711, 569602, 586355, 621384, 639660, 670120, 703626, 724948, 776730, 804144, 852880, 854403, 906185, 938168, 1005180, 1035640, 1087422, 1139204, 1172710, 1242768, 1279320, 1340240, 1407252, 1424005, 1449896, 1553460, 1708806, 1759065, 1812370, 1876336, 1993607, 2010360, 2071280, 2174844, 2278408, 2345420, 2558640, 2718555, 2814504, 2848010, 2899792, 3106920, 3417612, 3518130, 3624740, 3987214, 4020720, 4272015, 4349688, 4556816, 4690840, 5437110, 5629008, 5696020, 5980821, 6213840, 6835224, 7036260, 7249480, 7974428, 8544030, 8699376, 9381680, 9968035, 10874220, 11392040, 11961642, 13670448, 14072520, 14498960, 15948856, 17088060, 19936070, 21748440, 22784080, 23923284, 28145040, 29904105, 31897712, 34176120, 39872140, 43496880, 47846568, 59808210, 68352240, 79744280, 95693136, 119616420, 159488560, 239232840, 478465680]

約数ペア:

[(1, 478465680), (2, 239232840), (3, 159488560), (4, 119616420), (5, 95693136), (6, 79744280), (7, 68352240), (8, 59808210), (10, 47846568), (11, 43496880), (12, 39872140), (14, 34176120), (15, 31897712), (16, 29904105), (17, 28145040), (20, 23923284), (21, 22784080), (22, 21748440), (24, 19936070), (28, 17088060), (30, 15948856), (33, 14498960), (34, 14072520), (35, 13670448), (40, 11961642), (42, 11392040), (44, 10874220), (48, 9968035), (51, 9381680), (55, 8699376), (56, 8544030), (60, 7974428), (66, 7249480), (68, 7036260), (70, 6835224), (77, 6213840), (80, 5980821), (84, 5696020), (85, 5629008), (88, 5437110), (102, 4690840), (105, 4556816), (110, 4349688), (112, 4272015), (119, 4020720), (120, 3987214), (132, 3624740), (136, 3518130), (140, 3417612), (154, 3106920), (165, 2899792), (168, 2848010), (170, 2814504), (176, 2718555), (187, 2558640), (204, 2345420), (210, 2278408), (220, 2174844), (231, 2071280), (238, 2010360), (240, 1993607), (255, 1876336), (264, 1812370), (272, 1759065), (280, 1708806), (308, 1553460), (330, 1449896), (336, 1424005), (340, 1407252), (357, 1340240), (374, 1279320), (385, 1242768), (408, 1172710), (420, 1139204), (440, 1087422), (462, 1035640), (476, 1005180), (510, 938168), (528, 906185), (560, 854403), (561, 852880), (595, 804144), (616, 776730), (660, 724948), (680, 703626), (714, 670120), (748, 639660), (770, 621384), (816, 586355), (840, 569602), (880, 543711), (924, 517820), (935, 511728), (952, 502590), (1020, 469084), (1122, 426440), (1155, 414256), (1190, 402072), (1232, 388365), (1309, 365520), (1320, 362474), (1360, 351813), (1428, 335060), (1496, 319830), (1523, 314160), (1540, 310692), (1680, 284801), (1785, 268048), (1848, 258910), (1870, 255864), (1904, 251295), (2040, 234542), (2244, 213220), (2310, 207128), (2380, 201036), (2618, 182760), (2640, 181237), (2805, 170576), (2856, 167530), (2992, 159915), (3046, 157080), (3080, 155346), (3570, 134024), (3696, 129455), (3740, 127932), (3927, 121840), (4080, 117271), (4488, 106610), (4569, 104720), (4620, 103564), (4760, 100518), (5236, 91380), (5610, 85288), (5712, 83765), (6092, 78540), (6160, 77673), (6545, 73104), (7140, 67012), (7480, 63966), (7615, 62832), (7854, 60920), (8976, 53305), (9138, 52360), (9240, 51782), (9520, 50259), (10472, 45690), (10661, 44880), (11220, 42644), (12184, 39270), (13090, 36552), (14280, 33506), (14960, 31983), (15230, 31416), (15708, 30460), (16753, 28560), (18276, 26180), (18480, 25891), (19635, 24368), (20944, 22845), (21322, 22440)]