70206120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 173528280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 61, 69, 72, 90, 92, 115, 120, 122, 138, 139, 180, 183, 184, 207, 230, 244, 276, 278, 305, 345, 360, 366, 414, 417, 460, 488, 549, 552, 556, 610, 690, 695, 732, 828, 834, 915, 920, 1035, 1098, 1112, 1220, 1251, 1380, 1390, 1403, 1464, 1656, 1668, 1830, 2070, 2085, 2196, 2440, 2502, 2745, 2760, 2780, 2806, 3197, 3336, 3660, 4140, 4170, 4209, 4392, 5004, 5490, 5560, 5612, 6255, 6394, 7015, 7320, 8280, 8340, 8418, 8479, 9591, 10008, 10980, 11224, 12510, 12627, 12788, 14030, 15985, 16680, 16836, 16958, 19182, 21045, 21960, 25020, 25254, 25437, 25576, 28060, 28773, 31970, 33672, 33916, 38364, 42090, 42395, 47955, 50040, 50508, 50874, 56120, 57546, 63135, 63940, 67832, 76311, 76728, 84180, 84790, 95910, 101016, 101748, 115092, 126270, 127185, 127880, 143865, 152622, 168360, 169580, 191820, 195017, 203496, 230184, 252540, 254370, 287730, 305244, 339160, 381555, 383640, 390034, 505080, 508740, 575460, 585051, 610488, 763110, 780068, 975085, 1017480, 1150920, 1170102, 1526220, 1560136, 1755153, 1950170, 2340204, 2925255, 3052440, 3510306, 3900340, 4680408, 5850510, 7020612, 7800680, 8775765, 11701020, 14041224, 17551530, 23402040, 35103060, 70206120]

約数ペア:

[(1, 70206120), (2, 35103060), (3, 23402040), (4, 17551530), (5, 14041224), (6, 11701020), (8, 8775765), (9, 7800680), (10, 7020612), (12, 5850510), (15, 4680408), (18, 3900340), (20, 3510306), (23, 3052440), (24, 2925255), (30, 2340204), (36, 1950170), (40, 1755153), (45, 1560136), (46, 1526220), (60, 1170102), (61, 1150920), (69, 1017480), (72, 975085), (90, 780068), (92, 763110), (115, 610488), (120, 585051), (122, 575460), (138, 508740), (139, 505080), (180, 390034), (183, 383640), (184, 381555), (207, 339160), (230, 305244), (244, 287730), (276, 254370), (278, 252540), (305, 230184), (345, 203496), (360, 195017), (366, 191820), (414, 169580), (417, 168360), (460, 152622), (488, 143865), (549, 127880), (552, 127185), (556, 126270), (610, 115092), (690, 101748), (695, 101016), (732, 95910), (828, 84790), (834, 84180), (915, 76728), (920, 76311), (1035, 67832), (1098, 63940), (1112, 63135), (1220, 57546), (1251, 56120), (1380, 50874), (1390, 50508), (1403, 50040), (1464, 47955), (1656, 42395), (1668, 42090), (1830, 38364), (2070, 33916), (2085, 33672), (2196, 31970), (2440, 28773), (2502, 28060), (2745, 25576), (2760, 25437), (2780, 25254), (2806, 25020), (3197, 21960), (3336, 21045), (3660, 19182), (4140, 16958), (4170, 16836), (4209, 16680), (4392, 15985), (5004, 14030), (5490, 12788), (5560, 12627), (5612, 12510), (6255, 11224), (6394, 10980), (7015, 10008), (7320, 9591), (8280, 8479), (8340, 8418)]