1121446440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 3733329600

約数和(自身を除く): 2611883160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 139, 146, 180, 219, 278, 292, 307, 360, 365, 417, 438, 556, 584, 614, 657, 695, 730, 834, 876, 921, 1095, 1112, 1228, 1251, 1314, 1390, 1460, 1535, 1668, 1752, 1842, 2085, 2190, 2456, 2502, 2628, 2763, 2780, 2920, 3070, 3285, 3336, 3684, 4170, 4380, 4605, 5004, 5256, 5526, 5560, 6140, 6255, 6570, 7368, 8340, 8760, 9210, 10008, 10147, 11052, 12280, 12510, 13140, 13815, 16680, 18420, 20294, 22104, 22411, 25020, 26280, 27630, 30441, 36840, 40588, 42673, 44822, 50040, 50735, 55260, 60882, 67233, 81176, 85346, 89644, 91323, 101470, 110520, 112055, 121764, 128019, 134466, 152205, 170692, 179288, 182646, 201699, 202940, 213365, 224110, 243528, 256038, 268932, 304410, 336165, 341384, 365292, 384057, 403398, 405880, 426730, 448220, 456615, 512076, 537864, 608820, 640095, 672330, 730584, 768114, 806796, 853460, 896440, 913230, 1008495, 1024152, 1217640, 1280190, 1344660, 1536228, 1613592, 1706920, 1826460, 1920285, 2016990, 2560380, 2689320, 3072456, 3115129, 3652920, 3840570, 4033980, 5120760, 6230258, 7681140, 8067960, 9345387, 12460516, 15362280, 15575645, 18690774, 24921032, 28036161, 31151290, 37381548, 46726935, 56072322, 62302580, 74763096, 93453870, 112144644, 124605160, 140180805, 186907740, 224289288, 280361610, 373815480, 560723220, 1121446440]

約数ペア:

[(1, 1121446440), (2, 560723220), (3, 373815480), (4, 280361610), (5, 224289288), (6, 186907740), (8, 140180805), (9, 124605160), (10, 112144644), (12, 93453870), (15, 74763096), (18, 62302580), (20, 56072322), (24, 46726935), (30, 37381548), (36, 31151290), (40, 28036161), (45, 24921032), (60, 18690774), (72, 15575645), (73, 15362280), (90, 12460516), (120, 9345387), (139, 8067960), (146, 7681140), (180, 6230258), (219, 5120760), (278, 4033980), (292, 3840570), (307, 3652920), (360, 3115129), (365, 3072456), (417, 2689320), (438, 2560380), (556, 2016990), (584, 1920285), (614, 1826460), (657, 1706920), (695, 1613592), (730, 1536228), (834, 1344660), (876, 1280190), (921, 1217640), (1095, 1024152), (1112, 1008495), (1228, 913230), (1251, 896440), (1314, 853460), (1390, 806796), (1460, 768114), (1535, 730584), (1668, 672330), (1752, 640095), (1842, 608820), (2085, 537864), (2190, 512076), (2456, 456615), (2502, 448220), (2628, 426730), (2763, 405880), (2780, 403398), (2920, 384057), (3070, 365292), (3285, 341384), (3336, 336165), (3684, 304410), (4170, 268932), (4380, 256038), (4605, 243528), (5004, 224110), (5256, 213365), (5526, 202940), (5560, 201699), (6140, 182646), (6255, 179288), (6570, 170692), (7368, 152205), (8340, 134466), (8760, 128019), (9210, 121764), (10008, 112055), (10147, 110520), (11052, 101470), (12280, 91323), (12510, 89644), (13140, 85346), (13815, 81176), (16680, 67233), (18420, 60882), (20294, 55260), (22104, 50735), (22411, 50040), (25020, 44822), (26280, 42673), (27630, 40588), (30441, 36840)]