7480686720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2943

約数の個数: 256

約数和(自身を含む): 25928138880

約数和(自身を除く): 18447452160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 128, 130, 156, 160, 192, 195, 208, 214, 240, 260, 312, 320, 321, 384, 390, 416, 428, 480, 520, 535, 624, 640, 642, 780, 832, 856, 960, 1040, 1070, 1248, 1284, 1391, 1560, 1605, 1664, 1712, 1920, 2080, 2140, 2496, 2568, 2782, 2801, 3120, 3210, 3424, 4160, 4173, 4280, 4992, 5136, 5564, 5602, 6240, 6420, 6848, 6955, 8320, 8346, 8403, 8560, 10272, 11128, 11204, 12480, 12840, 13696, 13910, 14005, 16692, 16806, 17120, 20544, 20865, 22256, 22408, 24960, 25680, 27820, 28010, 33384, 33612, 34240, 36413, 41088, 41730, 42015, 44512, 44816, 51360, 55640, 56020, 66768, 67224, 68480, 72826, 83460, 84030, 89024, 89632, 102720, 109239, 111280, 112040, 133536, 134448, 145652, 166920, 168060, 178048, 179264, 182065, 205440, 218478, 222560, 224080, 267072, 268896, 291304, 299707, 333840, 336120, 358528, 364130, 436956, 445120, 448160, 534144, 537792, 546195, 582608, 599414, 667680, 672240, 728260, 873912, 890240, 896320, 899121, 1075584, 1092390, 1165216, 1198828, 1335360, 1344480, 1456520, 1498535, 1747824, 1792640, 1798242, 2184780, 2330432, 2397656, 2670720, 2688960, 2913040, 2997070, 3495648, 3596484, 3896191, 4369560, 4495605, 4660864, 4795312, 5377920, 5826080, 5994140, 6991296, 7192968, 7792382, 8739120, 8991210, 9590624, 11652160, 11688573, 11988280, 13982592, 14385936, 15584764, 17478240, 17982420, 19181248, 19480955, 23304320, 23377146, 23976560, 28771872, 31169528, 34956480, 35964840, 38362496, 38961910, 46754292, 47953120, 57543744, 58442865, 62339056, 69912960, 71929680, 77923820, 93508584, 95906240, 115087488, 116885730, 124678112, 143859360, 155847640, 187017168, 191812480, 233771460, 249356224, 287718720, 311695280, 374034336, 467542920, 498712448, 575437440, 623390560, 748068672, 935085840, 1246781120, 1496137344, 1870171680, 2493562240, 3740343360, 7480686720]

約数ペア:

[(1, 7480686720), (2, 3740343360), (3, 2493562240), (4, 1870171680), (5, 1496137344), (6, 1246781120), (8, 935085840), (10, 748068672), (12, 623390560), (13, 575437440), (15, 498712448), (16, 467542920), (20, 374034336), (24, 311695280), (26, 287718720), (30, 249356224), (32, 233771460), (39, 191812480), (40, 187017168), (48, 155847640), (52, 143859360), (60, 124678112), (64, 116885730), (65, 115087488), (78, 95906240), (80, 93508584), (96, 77923820), (104, 71929680), (107, 69912960), (120, 62339056), (128, 58442865), (130, 57543744), (156, 47953120), (160, 46754292), (192, 38961910), (195, 38362496), (208, 35964840), (214, 34956480), (240, 31169528), (260, 28771872), (312, 23976560), (320, 23377146), (321, 23304320), (384, 19480955), (390, 19181248), (416, 17982420), (428, 17478240), (480, 15584764), (520, 14385936), (535, 13982592), (624, 11988280), (640, 11688573), (642, 11652160), (780, 9590624), (832, 8991210), (856, 8739120), (960, 7792382), (1040, 7192968), (1070, 6991296), (1248, 5994140), (1284, 5826080), (1391, 5377920), (1560, 4795312), (1605, 4660864), (1664, 4495605), (1712, 4369560), (1920, 3896191), (2080, 3596484), (2140, 3495648), (2496, 2997070), (2568, 2913040), (2782, 2688960), (2801, 2670720), (3120, 2397656), (3210, 2330432), (3424, 2184780), (4160, 1798242), (4173, 1792640), (4280, 1747824), (4992, 1498535), (5136, 1456520), (5564, 1344480), (5602, 1335360), (6240, 1198828), (6420, 1165216), (6848, 1092390), (6955, 1075584), (8320, 899121), (8346, 896320), (8403, 890240), (8560, 873912), (10272, 728260), (11128, 672240), (11204, 667680), (12480, 599414), (12840, 582608), (13696, 546195), (13910, 537792), (14005, 534144), (16692, 448160), (16806, 445120), (17120, 436956), (20544, 364130), (20865, 358528), (22256, 336120), (22408, 333840), (24960, 299707), (25680, 291304), (27820, 268896), (28010, 267072), (33384, 224080), (33612, 222560), (34240, 218478), (36413, 205440), (41088, 182065), (41730, 179264), (42015, 178048), (44512, 168060), (44816, 166920), (51360, 145652), (55640, 134448), (56020, 133536), (66768, 112040), (67224, 111280), (68480, 109239), (72826, 102720), (83460, 89632), (84030, 89024)]