427865910960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1\times {\mathrm{10589}}^1$

素因数の和:16067

約数の個数: 160

約数和(自身を含む): 1369552343040

約数和(自身を除く): 941686432080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 5431, 7440, 10589, 10862, 16293, 21178, 21724, 27155, 31767, 32586, 42356, 43448, 52945, 54310, 63534, 65172, 81465, 84712, 86896, 105890, 108620, 127068, 130344, 158835, 162930, 168361, 169424, 211780, 217240, 254136, 260688, 317670, 325860, 328259, 336722, 423560, 434480, 505083, 508272, 635340, 651720, 656518, 673444, 841805, 847120, 984777, 1010166, 1270680, 1303440, 1313036, 1346888, 1641295, 1683610, 1969554, 2020332, 2525415, 2541360, 2626072, 2693776, 3282590, 3367220, 3939108, 4040664, 4923885, 5050830, 5252144, 6565180, 6734440, 7878216, 8081328, 9847770, 10101660, 13130360, 13468880, 15756432, 19695540, 20203320, 26260720, 39391080, 40406640, 57508859, 78782160, 115017718, 172526577, 230035436, 287544295, 345053154, 460070872, 575088590, 690106308, 862632885, 920141744, 1150177180, 1380212616, 1725265770, 1782774629, 2300354360, 2760425232, 3450531540, 3565549258, 4600708720, 5348323887, 6901063080, 7131098516, 8913873145, 10696647774, 13802126160, 14262197032, 17827746290, 21393295548, 26741619435, 28524394064, 35655492580, 42786591096, 53483238870, 71310985160, 85573182192, 106966477740, 142621970320, 213932955480, 427865910960]

約数ペア:

[(1, 427865910960), (2, 213932955480), (3, 142621970320), (4, 106966477740), (5, 85573182192), (6, 71310985160), (8, 53483238870), (10, 42786591096), (12, 35655492580), (15, 28524394064), (16, 26741619435), (20, 21393295548), (24, 17827746290), (30, 14262197032), (31, 13802126160), (40, 10696647774), (48, 8913873145), (60, 7131098516), (62, 6901063080), (80, 5348323887), (93, 4600708720), (120, 3565549258), (124, 3450531540), (155, 2760425232), (186, 2300354360), (240, 1782774629), (248, 1725265770), (310, 1380212616), (372, 1150177180), (465, 920141744), (496, 862632885), (620, 690106308), (744, 575088590), (930, 460070872), (1240, 345053154), (1488, 287544295), (1860, 230035436), (2480, 172526577), (3720, 115017718), (5431, 78782160), (7440, 57508859), (10589, 40406640), (10862, 39391080), (16293, 26260720), (21178, 20203320), (21724, 19695540), (27155, 15756432), (31767, 13468880), (32586, 13130360), (42356, 10101660), (43448, 9847770), (52945, 8081328), (54310, 7878216), (63534, 6734440), (65172, 6565180), (81465, 5252144), (84712, 5050830), (86896, 4923885), (105890, 4040664), (108620, 3939108), (127068, 3367220), (130344, 3282590), (158835, 2693776), (162930, 2626072), (168361, 2541360), (169424, 2525415), (211780, 2020332), (217240, 1969554), (254136, 1683610), (260688, 1641295), (317670, 1346888), (325860, 1313036), (328259, 1303440), (336722, 1270680), (423560, 1010166), (434480, 984777), (505083, 847120), (508272, 841805), (635340, 673444), (651720, 656518)]