199332720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12037}}^1$

素因数の和:12079

約数の個数: 120

約数和(自身を含む): 698589216

約数和(自身を除く): 499256496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12037, 16560, 24074, 36111, 48148, 60185, 72222, 96296, 108333, 120370, 144444, 180555, 192592, 216666, 240740, 276851, 288888, 361110, 433332, 481480, 541665, 553702, 577776, 722220, 830553, 866664, 962960, 1083330, 1107404, 1384255, 1444440, 1661106, 1733328, 2166660, 2214808, 2491659, 2768510, 2888880, 3322212, 4152765, 4333320, 4429616, 4983318, 5537020, 6644424, 8305530, 8666640, 9966636, 11074040, 12458295, 13288848, 16611060, 19933272, 22148080, 24916590, 33222120, 39866544, 49833180, 66444240, 99666360, 199332720]

約数ペア:

[(1, 199332720), (2, 99666360), (3, 66444240), (4, 49833180), (5, 39866544), (6, 33222120), (8, 24916590), (9, 22148080), (10, 19933272), (12, 16611060), (15, 13288848), (16, 12458295), (18, 11074040), (20, 9966636), (23, 8666640), (24, 8305530), (30, 6644424), (36, 5537020), (40, 4983318), (45, 4429616), (46, 4333320), (48, 4152765), (60, 3322212), (69, 2888880), (72, 2768510), (80, 2491659), (90, 2214808), (92, 2166660), (115, 1733328), (120, 1661106), (138, 1444440), (144, 1384255), (180, 1107404), (184, 1083330), (207, 962960), (230, 866664), (240, 830553), (276, 722220), (345, 577776), (360, 553702), (368, 541665), (414, 481480), (460, 433332), (552, 361110), (690, 288888), (720, 276851), (828, 240740), (920, 216666), (1035, 192592), (1104, 180555), (1380, 144444), (1656, 120370), (1840, 108333), (2070, 96296), (2760, 72222), (3312, 60185), (4140, 48148), (5520, 36111), (8280, 24074), (12037, 16560)]