30776386480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2136

約数の個数: 240

約数和(自身を含む): 87387621120

約数和(自身を除く): 56611234640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 179, 184, 196, 230, 245, 280, 322, 358, 368, 392, 460, 490, 560, 644, 716, 784, 805, 895, 920, 980, 1127, 1253, 1288, 1432, 1610, 1790, 1840, 1907, 1960, 2254, 2506, 2576, 2864, 3220, 3580, 3814, 3920, 4117, 4508, 5012, 5635, 6265, 6440, 7160, 7628, 8234, 8771, 9016, 9535, 10024, 11270, 12530, 12880, 13349, 14320, 15256, 16468, 17542, 18032, 19070, 20048, 20585, 22540, 25060, 26698, 28819, 30512, 32936, 35084, 38140, 41170, 43855, 43861, 45080, 50120, 53396, 57638, 65872, 66745, 70168, 76280, 82340, 87710, 87722, 90160, 93443, 100240, 106792, 115276, 133490, 140336, 144095, 152560, 164680, 175420, 175444, 186886, 201733, 213584, 219305, 230552, 266980, 288190, 307027, 329360, 341353, 350840, 350888, 373772, 403466, 438610, 461104, 467215, 533960, 576380, 614054, 682706, 701680, 701776, 747544, 806932, 877220, 934430, 1008665, 1067920, 1152760, 1228108, 1365412, 1495088, 1535135, 1613864, 1706765, 1754440, 1868860, 2017330, 2149189, 2305520, 2389471, 2456216, 2730824, 3070270, 3227728, 3413530, 3508880, 3737720, 4034660, 4298378, 4778942, 4912432, 5461648, 6140540, 6827060, 7475440, 7851119, 8069320, 8596756, 9557884, 10745945, 11947355, 12281080, 13654120, 15702238, 16138640, 16726297, 17193512, 19115768, 21491890, 23894710, 24562160, 27308240, 31404476, 33452594, 34387024, 38231536, 39255595, 42983780, 47789420, 54957833, 62808952, 66905188, 78511190, 83631485, 85967560, 95578840, 109915666, 125617904, 133810376, 157022380, 167262970, 171935120, 191157680, 219831332, 267620752, 274789165, 314044760, 334525940, 384704831, 439662664, 549578330, 628089520, 669051880, 769409662, 879325328, 1099156660, 1338103760, 1538819324, 1923524155, 2198313320, 3077638648, 3847048310, 4396626640, 6155277296, 7694096620, 15388193240, 30776386480]

約数ペア:

[(1, 30776386480), (2, 15388193240), (4, 7694096620), (5, 6155277296), (7, 4396626640), (8, 3847048310), (10, 3077638648), (14, 2198313320), (16, 1923524155), (20, 1538819324), (23, 1338103760), (28, 1099156660), (35, 879325328), (40, 769409662), (46, 669051880), (49, 628089520), (56, 549578330), (70, 439662664), (80, 384704831), (92, 334525940), (98, 314044760), (112, 274789165), (115, 267620752), (140, 219831332), (161, 191157680), (179, 171935120), (184, 167262970), (196, 157022380), (230, 133810376), (245, 125617904), (280, 109915666), (322, 95578840), (358, 85967560), (368, 83631485), (392, 78511190), (460, 66905188), (490, 62808952), (560, 54957833), (644, 47789420), (716, 42983780), (784, 39255595), (805, 38231536), (895, 34387024), (920, 33452594), (980, 31404476), (1127, 27308240), (1253, 24562160), (1288, 23894710), (1432, 21491890), (1610, 19115768), (1790, 17193512), (1840, 16726297), (1907, 16138640), (1960, 15702238), (2254, 13654120), (2506, 12281080), (2576, 11947355), (2864, 10745945), (3220, 9557884), (3580, 8596756), (3814, 8069320), (3920, 7851119), (4117, 7475440), (4508, 6827060), (5012, 6140540), (5635, 5461648), (6265, 4912432), (6440, 4778942), (7160, 4298378), (7628, 4034660), (8234, 3737720), (8771, 3508880), (9016, 3413530), (9535, 3227728), (10024, 3070270), (11270, 2730824), (12530, 2456216), (12880, 2389471), (13349, 2305520), (14320, 2149189), (15256, 2017330), (16468, 1868860), (17542, 1754440), (18032, 1706765), (19070, 1613864), (20048, 1535135), (20585, 1495088), (22540, 1365412), (25060, 1228108), (26698, 1152760), (28819, 1067920), (30512, 1008665), (32936, 934430), (35084, 877220), (38140, 806932), (41170, 747544), (43855, 701776), (43861, 701680), (45080, 682706), (50120, 614054), (53396, 576380), (57638, 533960), (65872, 467215), (66745, 461104), (70168, 438610), (76280, 403466), (82340, 373772), (87710, 350888), (87722, 350840), (90160, 341353), (93443, 329360), (100240, 307027), (106792, 288190), (115276, 266980), (133490, 230552), (140336, 219305), (144095, 213584), (152560, 201733), (164680, 186886), (175420, 175444)]