39391560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 145454400

約数和(自身を除く): 106062840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 443, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 886, 936, 988, 1140, 1170, 1235, 1329, 1368, 1482, 1560, 1710, 1772, 1976, 2215, 2223, 2280, 2340, 2470, 2658, 2964, 3420, 3544, 3705, 3987, 4430, 4446, 4680, 4940, 5316, 5759, 5928, 6645, 6840, 7410, 7974, 8417, 8860, 8892, 9880, 10632, 11115, 11518, 13290, 14820, 15948, 16834, 17277, 17720, 17784, 19935, 22230, 23036, 25251, 26580, 28795, 29640, 31896, 33668, 34554, 39870, 42085, 44460, 46072, 50502, 51831, 53160, 57590, 67336, 69108, 75753, 79740, 84170, 86385, 88920, 101004, 103662, 109421, 115180, 126255, 138216, 151506, 159480, 168340, 172770, 202008, 207324, 218842, 230360, 252510, 259155, 303012, 328263, 336680, 345540, 378765, 414648, 437684, 505020, 518310, 547105, 606024, 656526, 691080, 757530, 875368, 984789, 1010040, 1036620, 1094210, 1313052, 1515060, 1641315, 1969578, 2073240, 2188420, 2626104, 3030120, 3282630, 3939156, 4376840, 4923945, 6565260, 7878312, 9847890, 13130520, 19695780, 39391560]

約数ペア:

[(1, 39391560), (2, 19695780), (3, 13130520), (4, 9847890), (5, 7878312), (6, 6565260), (8, 4923945), (9, 4376840), (10, 3939156), (12, 3282630), (13, 3030120), (15, 2626104), (18, 2188420), (19, 2073240), (20, 1969578), (24, 1641315), (26, 1515060), (30, 1313052), (36, 1094210), (38, 1036620), (39, 1010040), (40, 984789), (45, 875368), (52, 757530), (57, 691080), (60, 656526), (65, 606024), (72, 547105), (76, 518310), (78, 505020), (90, 437684), (95, 414648), (104, 378765), (114, 345540), (117, 336680), (120, 328263), (130, 303012), (152, 259155), (156, 252510), (171, 230360), (180, 218842), (190, 207324), (195, 202008), (228, 172770), (234, 168340), (247, 159480), (260, 151506), (285, 138216), (312, 126255), (342, 115180), (360, 109421), (380, 103662), (390, 101004), (443, 88920), (456, 86385), (468, 84170), (494, 79740), (520, 75753), (570, 69108), (585, 67336), (684, 57590), (741, 53160), (760, 51831), (780, 50502), (855, 46072), (886, 44460), (936, 42085), (988, 39870), (1140, 34554), (1170, 33668), (1235, 31896), (1329, 29640), (1368, 28795), (1482, 26580), (1560, 25251), (1710, 23036), (1772, 22230), (1976, 19935), (2215, 17784), (2223, 17720), (2280, 17277), (2340, 16834), (2470, 15948), (2658, 14820), (2964, 13290), (3420, 11518), (3544, 11115), (3705, 10632), (3987, 9880), (4430, 8892), (4446, 8860), (4680, 8417), (4940, 7974), (5316, 7410), (5759, 6840), (5928, 6645)]