1690065720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{829}}^1$

素因数の和:1662

約数の個数: 192

約数和(自身を含む): 6292728000

約数和(自身を除く): 4602662280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 809, 829, 840, 1260, 1618, 1658, 2427, 2487, 2520, 3236, 3316, 4045, 4145, 4854, 4974, 5663, 5803, 6472, 6632, 7281, 7461, 8090, 8290, 9708, 9948, 11326, 11606, 12135, 12435, 14562, 14922, 16180, 16580, 16989, 17409, 19416, 19896, 22652, 23212, 24270, 24870, 28315, 29015, 29124, 29844, 32360, 33160, 33978, 34818, 36405, 37305, 45304, 46424, 48540, 49740, 50967, 52227, 56630, 58030, 58248, 59688, 67956, 69636, 72810, 74610, 84945, 87045, 97080, 99480, 101934, 104454, 113260, 116060, 135912, 139272, 145620, 149220, 169890, 174090, 203868, 208908, 226520, 232120, 254835, 261135, 291240, 298440, 339780, 348180, 407736, 417816, 509670, 522270, 670661, 679560, 696360, 1019340, 1044540, 1341322, 2011983, 2038680, 2089080, 2682644, 3353305, 4023966, 4694627, 5365288, 6035949, 6706610, 8047932, 9389254, 10059915, 12071898, 13413220, 14083881, 16095864, 18778508, 20119830, 23473135, 24143796, 26826440, 28167762, 30179745, 37557016, 40239660, 42251643, 46946270, 48287592, 56335524, 60359490, 70419405, 80479320, 84503286, 93892540, 112671048, 120718980, 140838810, 169006572, 187785080, 211258215, 241437960, 281677620, 338013144, 422516430, 563355240, 845032860, 1690065720]

約数ペア:

[(1, 1690065720), (2, 845032860), (3, 563355240), (4, 422516430), (5, 338013144), (6, 281677620), (7, 241437960), (8, 211258215), (9, 187785080), (10, 169006572), (12, 140838810), (14, 120718980), (15, 112671048), (18, 93892540), (20, 84503286), (21, 80479320), (24, 70419405), (28, 60359490), (30, 56335524), (35, 48287592), (36, 46946270), (40, 42251643), (42, 40239660), (45, 37557016), (56, 30179745), (60, 28167762), (63, 26826440), (70, 24143796), (72, 23473135), (84, 20119830), (90, 18778508), (105, 16095864), (120, 14083881), (126, 13413220), (140, 12071898), (168, 10059915), (180, 9389254), (210, 8047932), (252, 6706610), (280, 6035949), (315, 5365288), (360, 4694627), (420, 4023966), (504, 3353305), (630, 2682644), (809, 2089080), (829, 2038680), (840, 2011983), (1260, 1341322), (1618, 1044540), (1658, 1019340), (2427, 696360), (2487, 679560), (2520, 670661), (3236, 522270), (3316, 509670), (4045, 417816), (4145, 407736), (4854, 348180), (4974, 339780), (5663, 298440), (5803, 291240), (6472, 261135), (6632, 254835), (7281, 232120), (7461, 226520), (8090, 208908), (8290, 203868), (9708, 174090), (9948, 169890), (11326, 149220), (11606, 145620), (12135, 139272), (12435, 135912), (14562, 116060), (14922, 113260), (16180, 104454), (16580, 101934), (16989, 99480), (17409, 97080), (19416, 87045), (19896, 84945), (22652, 74610), (23212, 72810), (24270, 69636), (24870, 67956), (28315, 59688), (29015, 58248), (29124, 58030), (29844, 56630), (32360, 52227), (33160, 50967), (33978, 49740), (34818, 48540), (36405, 46424), (37305, 45304)]