880485760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 256

約数和(自身を含む): 2781319680

約数和(自身を除く): 1900833920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 352, 374, 385, 440, 448, 476, 544, 560, 595, 616, 640, 680, 704, 748, 770, 880, 896, 935, 952, 1051, 1088, 1120, 1190, 1232, 1309, 1360, 1408, 1496, 1540, 1760, 1870, 1904, 2102, 2176, 2240, 2380, 2464, 2618, 2720, 2992, 3080, 3520, 3740, 3808, 4204, 4480, 4760, 4928, 5236, 5255, 5440, 5984, 6160, 6545, 7040, 7357, 7480, 7616, 8408, 9520, 9856, 10472, 10510, 10880, 11561, 11968, 12320, 13090, 14714, 14960, 15232, 16816, 17867, 19040, 20944, 21020, 23122, 23936, 24640, 26180, 29428, 29920, 33632, 35734, 36785, 38080, 41888, 42040, 46244, 49280, 52360, 57805, 58856, 59840, 67264, 71468, 73570, 76160, 80927, 83776, 84080, 89335, 92488, 104720, 115610, 117712, 119680, 125069, 134528, 142936, 147140, 161854, 167552, 168160, 178670, 184976, 196537, 209440, 231220, 235424, 250138, 285872, 294280, 323708, 336320, 357340, 369952, 393074, 404635, 418880, 462440, 470848, 500276, 571744, 588560, 625345, 647416, 672640, 714680, 739904, 786148, 809270, 837760, 924880, 941696, 982685, 1000552, 1143488, 1177120, 1250690, 1294832, 1375759, 1429360, 1479808, 1572296, 1618540, 1849760, 1965370, 2001104, 2286976, 2354240, 2501380, 2589664, 2751518, 2858720, 3144592, 3237080, 3699520, 3930740, 4002208, 4708480, 5002760, 5179328, 5503036, 5717440, 6289184, 6474160, 6878795, 7399040, 7861480, 8004416, 10005520, 10358656, 11006072, 11434880, 12578368, 12948320, 13757590, 15722960, 16008832, 20011040, 22012144, 25156736, 25896640, 27515180, 31445920, 40022080, 44024288, 51793280, 55030360, 62891840, 80044160, 88048576, 110060720, 125783680, 176097152, 220121440, 440242880, 880485760]

約数ペア:

[(1, 880485760), (2, 440242880), (4, 220121440), (5, 176097152), (7, 125783680), (8, 110060720), (10, 88048576), (11, 80044160), (14, 62891840), (16, 55030360), (17, 51793280), (20, 44024288), (22, 40022080), (28, 31445920), (32, 27515180), (34, 25896640), (35, 25156736), (40, 22012144), (44, 20011040), (55, 16008832), (56, 15722960), (64, 13757590), (68, 12948320), (70, 12578368), (77, 11434880), (80, 11006072), (85, 10358656), (88, 10005520), (110, 8004416), (112, 7861480), (119, 7399040), (128, 6878795), (136, 6474160), (140, 6289184), (154, 5717440), (160, 5503036), (170, 5179328), (176, 5002760), (187, 4708480), (220, 4002208), (224, 3930740), (238, 3699520), (272, 3237080), (280, 3144592), (308, 2858720), (320, 2751518), (340, 2589664), (352, 2501380), (374, 2354240), (385, 2286976), (440, 2001104), (448, 1965370), (476, 1849760), (544, 1618540), (560, 1572296), (595, 1479808), (616, 1429360), (640, 1375759), (680, 1294832), (704, 1250690), (748, 1177120), (770, 1143488), (880, 1000552), (896, 982685), (935, 941696), (952, 924880), (1051, 837760), (1088, 809270), (1120, 786148), (1190, 739904), (1232, 714680), (1309, 672640), (1360, 647416), (1408, 625345), (1496, 588560), (1540, 571744), (1760, 500276), (1870, 470848), (1904, 462440), (2102, 418880), (2176, 404635), (2240, 393074), (2380, 369952), (2464, 357340), (2618, 336320), (2720, 323708), (2992, 294280), (3080, 285872), (3520, 250138), (3740, 235424), (3808, 231220), (4204, 209440), (4480, 196537), (4760, 184976), (4928, 178670), (5236, 168160), (5255, 167552), (5440, 161854), (5984, 147140), (6160, 142936), (6545, 134528), (7040, 125069), (7357, 119680), (7480, 117712), (7616, 115610), (8408, 104720), (9520, 92488), (9856, 89335), (10472, 84080), (10510, 83776), (10880, 80927), (11561, 76160), (11968, 73570), (12320, 71468), (13090, 67264), (14714, 59840), (14960, 58856), (15232, 57805), (16816, 52360), (17867, 49280), (19040, 46244), (20944, 42040), (21020, 41888), (23122, 38080), (23936, 36785), (24640, 35734), (26180, 33632), (29428, 29920)]