67915320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 232035840

約数和(自身を除く): 164120520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2237, 2530, 2760, 3036, 3795, 4474, 5060, 6072, 6711, 7590, 8948, 10120, 11185, 13422, 15180, 17896, 22370, 24607, 26844, 30360, 33555, 44740, 49214, 51451, 53688, 67110, 73821, 89480, 98428, 102902, 123035, 134220, 147642, 154353, 196856, 205804, 246070, 257255, 268440, 295284, 308706, 369105, 411608, 492140, 514510, 565961, 590568, 617412, 738210, 771765, 984280, 1029020, 1131922, 1234824, 1476420, 1543530, 1697883, 2058040, 2263844, 2829805, 2952840, 3087060, 3395766, 4527688, 5659610, 6174120, 6791532, 8489415, 11319220, 13583064, 16978830, 22638440, 33957660, 67915320]

約数ペア:

[(1, 67915320), (2, 33957660), (3, 22638440), (4, 16978830), (5, 13583064), (6, 11319220), (8, 8489415), (10, 6791532), (11, 6174120), (12, 5659610), (15, 4527688), (20, 3395766), (22, 3087060), (23, 2952840), (24, 2829805), (30, 2263844), (33, 2058040), (40, 1697883), (44, 1543530), (46, 1476420), (55, 1234824), (60, 1131922), (66, 1029020), (69, 984280), (88, 771765), (92, 738210), (110, 617412), (115, 590568), (120, 565961), (132, 514510), (138, 492140), (165, 411608), (184, 369105), (220, 308706), (230, 295284), (253, 268440), (264, 257255), (276, 246070), (330, 205804), (345, 196856), (440, 154353), (460, 147642), (506, 134220), (552, 123035), (660, 102902), (690, 98428), (759, 89480), (920, 73821), (1012, 67110), (1265, 53688), (1320, 51451), (1380, 49214), (1518, 44740), (2024, 33555), (2237, 30360), (2530, 26844), (2760, 24607), (3036, 22370), (3795, 17896), (4474, 15180), (5060, 13422), (6072, 11185), (6711, 10120), (7590, 8948)]