3678496640

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 256

約数和(自身を含む): 11052720000

約数和(自身を除く): 7374223360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 686, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1289, 1372, 1456, 1568, 1664, 1715, 1820, 1960, 2080, 2240, 2548, 2578, 2744, 2912, 3136, 3185, 3430, 3640, 3920, 4160, 4459, 4480, 5096, 5156, 5488, 5824, 6272, 6370, 6445, 6860, 7280, 7840, 8320, 8918, 9023, 10192, 10312, 10976, 11648, 12740, 12890, 13720, 14560, 15680, 16757, 17836, 18046, 20384, 20624, 21952, 22295, 25480, 25780, 27440, 29120, 31360, 33514, 35672, 36092, 40768, 41248, 43904, 44590, 45115, 50960, 51560, 54880, 58240, 63161, 67028, 71344, 72184, 81536, 82496, 83785, 89180, 90230, 101920, 103120, 109760, 117299, 126322, 134056, 142688, 144368, 164992, 167570, 178360, 180460, 203840, 206240, 219520, 234598, 252644, 268112, 285376, 288736, 315805, 335140, 356720, 360920, 407680, 412480, 442127, 469196, 505288, 536224, 570752, 577472, 586495, 631610, 670280, 713440, 721840, 821093, 824960, 884254, 938392, 1010576, 1072448, 1154944, 1172990, 1263220, 1340560, 1426880, 1443680, 1642186, 1768508, 1876784, 2021152, 2144896, 2210635, 2345980, 2526440, 2681120, 2853760, 2887360, 3284372, 3537016, 3753568, 4042304, 4105465, 4421270, 4691960, 5052880, 5362240, 5747651, 5774720, 6568744, 7074032, 7507136, 8084608, 8210930, 8842540, 9383920, 10105760, 10724480, 11495302, 13137488, 14148064, 15014272, 16421860, 17685080, 18767840, 20211520, 22990604, 26274976, 28296128, 28738255, 32843720, 35370160, 37535680, 40423040, 45981208, 52549952, 56592256, 57476510, 65687440, 70740320, 75071360, 91962416, 105099904, 114953020, 131374880, 141480640, 183924832, 229906040, 262749760, 282961280, 367849664, 459812080, 525499520, 735699328, 919624160, 1839248320, 3678496640]

約数ペア:

[(1, 3678496640), (2, 1839248320), (4, 919624160), (5, 735699328), (7, 525499520), (8, 459812080), (10, 367849664), (13, 282961280), (14, 262749760), (16, 229906040), (20, 183924832), (26, 141480640), (28, 131374880), (32, 114953020), (35, 105099904), (40, 91962416), (49, 75071360), (52, 70740320), (56, 65687440), (64, 57476510), (65, 56592256), (70, 52549952), (80, 45981208), (91, 40423040), (98, 37535680), (104, 35370160), (112, 32843720), (128, 28738255), (130, 28296128), (140, 26274976), (160, 22990604), (182, 20211520), (196, 18767840), (208, 17685080), (224, 16421860), (245, 15014272), (260, 14148064), (280, 13137488), (320, 11495302), (343, 10724480), (364, 10105760), (392, 9383920), (416, 8842540), (448, 8210930), (455, 8084608), (490, 7507136), (520, 7074032), (560, 6568744), (637, 5774720), (640, 5747651), (686, 5362240), (728, 5052880), (784, 4691960), (832, 4421270), (896, 4105465), (910, 4042304), (980, 3753568), (1040, 3537016), (1120, 3284372), (1274, 2887360), (1289, 2853760), (1372, 2681120), (1456, 2526440), (1568, 2345980), (1664, 2210635), (1715, 2144896), (1820, 2021152), (1960, 1876784), (2080, 1768508), (2240, 1642186), (2548, 1443680), (2578, 1426880), (2744, 1340560), (2912, 1263220), (3136, 1172990), (3185, 1154944), (3430, 1072448), (3640, 1010576), (3920, 938392), (4160, 884254), (4459, 824960), (4480, 821093), (5096, 721840), (5156, 713440), (5488, 670280), (5824, 631610), (6272, 586495), (6370, 577472), (6445, 570752), (6860, 536224), (7280, 505288), (7840, 469196), (8320, 442127), (8918, 412480), (9023, 407680), (10192, 360920), (10312, 356720), (10976, 335140), (11648, 315805), (12740, 288736), (12890, 285376), (13720, 268112), (14560, 252644), (15680, 234598), (16757, 219520), (17836, 206240), (18046, 203840), (20384, 180460), (20624, 178360), (21952, 167570), (22295, 164992), (25480, 144368), (25780, 142688), (27440, 134056), (29120, 126322), (31360, 117299), (33514, 109760), (35672, 103120), (36092, 101920), (40768, 90230), (41248, 89180), (43904, 83785), (44590, 82496), (45115, 81536), (50960, 72184), (51560, 71344), (54880, 67028), (58240, 63161)]