154901760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 556295040

約数和(自身を除く): 401393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 107, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 214, 232, 240, 256, 260, 290, 312, 320, 321, 348, 377, 384, 390, 416, 428, 435, 464, 480, 520, 535, 580, 624, 640, 642, 696, 754, 768, 780, 832, 856, 870, 928, 960, 1040, 1070, 1131, 1160, 1248, 1280, 1284, 1391, 1392, 1508, 1560, 1605, 1664, 1712, 1740, 1856, 1885, 1920, 2080, 2140, 2262, 2320, 2496, 2568, 2782, 2784, 3016, 3103, 3120, 3210, 3328, 3424, 3480, 3712, 3770, 3840, 4160, 4173, 4280, 4524, 4640, 4992, 5136, 5564, 5568, 5655, 6032, 6206, 6240, 6420, 6848, 6955, 6960, 7424, 7540, 8320, 8346, 8560, 9048, 9280, 9309, 9984, 10272, 11128, 11136, 11310, 12064, 12412, 12480, 12840, 13696, 13910, 13920, 15080, 15515, 16640, 16692, 17120, 18096, 18560, 18618, 20544, 20865, 22256, 22272, 22620, 24128, 24824, 24960, 25680, 27392, 27820, 27840, 30160, 31030, 33384, 34240, 36192, 37120, 37236, 40339, 41088, 41730, 44512, 45240, 46545, 48256, 49648, 49920, 51360, 55640, 55680, 60320, 62060, 66768, 68480, 72384, 74472, 80678, 82176, 83460, 89024, 90480, 93090, 96512, 99296, 102720, 111280, 111360, 120640, 121017, 124120, 133536, 136960, 144768, 148944, 161356, 166920, 178048, 180960, 186180, 198592, 201695, 205440, 222560, 241280, 242034, 248240, 267072, 289536, 297888, 322712, 333840, 356096, 361920, 372360, 397184, 403390, 410880, 445120, 482560, 484068, 496480, 534144, 595776, 605085, 645424, 667680, 723840, 744720, 794368, 806780, 890240, 968136, 992960, 1068288, 1191552, 1210170, 1290848, 1335360, 1447680, 1489440, 1613560, 1780480, 1936272, 1985920, 2383104, 2420340, 2581696, 2670720, 2978880, 3227120, 3872544, 3971840, 4840680, 5163392, 5341440, 5957760, 6454240, 7745088, 9681360, 10326784, 11915520, 12908480, 15490176, 19362720, 25816960, 30980352, 38725440, 51633920, 77450880, 154901760]

約数ペア:

[(1, 154901760), (2, 77450880), (3, 51633920), (4, 38725440), (5, 30980352), (6, 25816960), (8, 19362720), (10, 15490176), (12, 12908480), (13, 11915520), (15, 10326784), (16, 9681360), (20, 7745088), (24, 6454240), (26, 5957760), (29, 5341440), (30, 5163392), (32, 4840680), (39, 3971840), (40, 3872544), (48, 3227120), (52, 2978880), (58, 2670720), (60, 2581696), (64, 2420340), (65, 2383104), (78, 1985920), (80, 1936272), (87, 1780480), (96, 1613560), (104, 1489440), (107, 1447680), (116, 1335360), (120, 1290848), (128, 1210170), (130, 1191552), (145, 1068288), (156, 992960), (160, 968136), (174, 890240), (192, 806780), (195, 794368), (208, 744720), (214, 723840), (232, 667680), (240, 645424), (256, 605085), (260, 595776), (290, 534144), (312, 496480), (320, 484068), (321, 482560), (348, 445120), (377, 410880), (384, 403390), (390, 397184), (416, 372360), (428, 361920), (435, 356096), (464, 333840), (480, 322712), (520, 297888), (535, 289536), (580, 267072), (624, 248240), (640, 242034), (642, 241280), (696, 222560), (754, 205440), (768, 201695), (780, 198592), (832, 186180), (856, 180960), (870, 178048), (928, 166920), (960, 161356), (1040, 148944), (1070, 144768), (1131, 136960), (1160, 133536), (1248, 124120), (1280, 121017), (1284, 120640), (1391, 111360), (1392, 111280), (1508, 102720), (1560, 99296), (1605, 96512), (1664, 93090), (1712, 90480), (1740, 89024), (1856, 83460), (1885, 82176), (1920, 80678), (2080, 74472), (2140, 72384), (2262, 68480), (2320, 66768), (2496, 62060), (2568, 60320), (2782, 55680), (2784, 55640), (3016, 51360), (3103, 49920), (3120, 49648), (3210, 48256), (3328, 46545), (3424, 45240), (3480, 44512), (3712, 41730), (3770, 41088), (3840, 40339), (4160, 37236), (4173, 37120), (4280, 36192), (4524, 34240), (4640, 33384), (4992, 31030), (5136, 30160), (5564, 27840), (5568, 27820), (5655, 27392), (6032, 25680), (6206, 24960), (6240, 24824), (6420, 24128), (6848, 22620), (6955, 22272), (6960, 22256), (7424, 20865), (7540, 20544), (8320, 18618), (8346, 18560), (8560, 18096), (9048, 17120), (9280, 16692), (9309, 16640), (9984, 15515), (10272, 15080), (11128, 13920), (11136, 13910), (11310, 13696), (12064, 12840), (12412, 12480)]