1904369280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2507

約数の個数: 256

約数和(自身を含む): 6803775360

約数和(自身を除く): 4899406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1320, 1408, 1480, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2437, 2442, 2640, 2960, 3256, 3520, 3552, 4070, 4224, 4440, 4736, 4874, 4884, 5280, 5920, 6105, 6512, 7040, 7104, 7311, 8140, 8880, 9748, 9768, 10560, 11840, 12185, 12210, 13024, 14208, 14622, 16280, 17760, 19496, 19536, 21120, 23680, 24370, 24420, 26048, 26807, 29244, 32560, 35520, 36555, 38992, 39072, 48740, 48840, 52096, 53614, 58488, 65120, 71040, 73110, 77984, 78144, 80421, 90169, 97480, 97680, 107228, 116976, 130240, 134035, 146220, 155968, 156288, 160842, 180338, 194960, 195360, 214456, 233952, 260480, 268070, 270507, 292440, 311936, 321684, 360676, 389920, 390720, 402105, 428912, 450845, 467904, 536140, 541014, 584880, 643368, 721352, 779840, 781440, 804210, 857824, 901690, 935808, 991859, 1072280, 1082028, 1169760, 1286736, 1352535, 1442704, 1559680, 1608420, 1715648, 1803380, 1983718, 2144560, 2164056, 2339520, 2573472, 2705070, 2885408, 2975577, 3216840, 3431296, 3606760, 3967436, 4289120, 4328112, 4679040, 4959295, 5146944, 5410140, 5770816, 5951154, 6433680, 7213520, 7934872, 8578240, 8656224, 9918590, 10293888, 10820280, 11541632, 11902308, 12867360, 14427040, 14877885, 15869744, 17156480, 17312448, 19837180, 21640560, 23804616, 25734720, 28854080, 29755770, 31739488, 34624896, 39674360, 43281120, 47609232, 51469440, 57708160, 59511540, 63478976, 79348720, 86562240, 95218464, 119023080, 126957952, 158697440, 173124480, 190436928, 238046160, 317394880, 380873856, 476092320, 634789760, 952184640, 1904369280]

約数ペア:

[(1, 1904369280), (2, 952184640), (3, 634789760), (4, 476092320), (5, 380873856), (6, 317394880), (8, 238046160), (10, 190436928), (11, 173124480), (12, 158697440), (15, 126957952), (16, 119023080), (20, 95218464), (22, 86562240), (24, 79348720), (30, 63478976), (32, 59511540), (33, 57708160), (37, 51469440), (40, 47609232), (44, 43281120), (48, 39674360), (55, 34624896), (60, 31739488), (64, 29755770), (66, 28854080), (74, 25734720), (80, 23804616), (88, 21640560), (96, 19837180), (110, 17312448), (111, 17156480), (120, 15869744), (128, 14877885), (132, 14427040), (148, 12867360), (160, 11902308), (165, 11541632), (176, 10820280), (185, 10293888), (192, 9918590), (220, 8656224), (222, 8578240), (240, 7934872), (264, 7213520), (296, 6433680), (320, 5951154), (330, 5770816), (352, 5410140), (370, 5146944), (384, 4959295), (407, 4679040), (440, 4328112), (444, 4289120), (480, 3967436), (528, 3606760), (555, 3431296), (592, 3216840), (640, 2975577), (660, 2885408), (704, 2705070), (740, 2573472), (814, 2339520), (880, 2164056), (888, 2144560), (960, 1983718), (1056, 1803380), (1110, 1715648), (1184, 1608420), (1221, 1559680), (1320, 1442704), (1408, 1352535), (1480, 1286736), (1628, 1169760), (1760, 1082028), (1776, 1072280), (1920, 991859), (2035, 935808), (2112, 901690), (2220, 857824), (2368, 804210), (2437, 781440), (2442, 779840), (2640, 721352), (2960, 643368), (3256, 584880), (3520, 541014), (3552, 536140), (4070, 467904), (4224, 450845), (4440, 428912), (4736, 402105), (4874, 390720), (4884, 389920), (5280, 360676), (5920, 321684), (6105, 311936), (6512, 292440), (7040, 270507), (7104, 268070), (7311, 260480), (8140, 233952), (8880, 214456), (9748, 195360), (9768, 194960), (10560, 180338), (11840, 160842), (12185, 156288), (12210, 155968), (13024, 146220), (14208, 134035), (14622, 130240), (16280, 116976), (17760, 107228), (19496, 97680), (19536, 97480), (21120, 90169), (23680, 80421), (24370, 78144), (24420, 77984), (26048, 73110), (26807, 71040), (29244, 65120), (32560, 58488), (35520, 53614), (36555, 52096), (38992, 48840), (39072, 48740)]