22294440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 85726080

約数和(自身を除く): 63431640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 983, 1080, 1134, 1260, 1512, 1620, 1890, 1966, 2268, 2520, 2835, 2949, 3240, 3780, 3932, 4536, 4915, 5670, 5898, 6881, 7560, 7864, 8847, 9830, 11340, 11796, 13762, 14745, 17694, 19660, 20643, 22680, 23592, 26541, 27524, 29490, 34405, 35388, 39320, 41286, 44235, 53082, 55048, 58980, 61929, 68810, 70776, 79623, 82572, 88470, 103215, 106164, 117960, 123858, 132705, 137620, 159246, 165144, 176940, 185787, 206430, 212328, 247716, 265410, 275240, 309645, 318492, 353880, 371574, 398115, 412860, 495432, 530820, 557361, 619290, 636984, 743148, 796230, 825720, 928935, 1061640, 1114722, 1238580, 1486296, 1592460, 1857870, 2229444, 2477160, 2786805, 3184920, 3715740, 4458888, 5573610, 7431480, 11147220, 22294440]

約数ペア:

[(1, 22294440), (2, 11147220), (3, 7431480), (4, 5573610), (5, 4458888), (6, 3715740), (7, 3184920), (8, 2786805), (9, 2477160), (10, 2229444), (12, 1857870), (14, 1592460), (15, 1486296), (18, 1238580), (20, 1114722), (21, 1061640), (24, 928935), (27, 825720), (28, 796230), (30, 743148), (35, 636984), (36, 619290), (40, 557361), (42, 530820), (45, 495432), (54, 412860), (56, 398115), (60, 371574), (63, 353880), (70, 318492), (72, 309645), (81, 275240), (84, 265410), (90, 247716), (105, 212328), (108, 206430), (120, 185787), (126, 176940), (135, 165144), (140, 159246), (162, 137620), (168, 132705), (180, 123858), (189, 117960), (210, 106164), (216, 103215), (252, 88470), (270, 82572), (280, 79623), (315, 70776), (324, 68810), (360, 61929), (378, 58980), (405, 55048), (420, 53082), (504, 44235), (540, 41286), (567, 39320), (630, 35388), (648, 34405), (756, 29490), (810, 27524), (840, 26541), (945, 23592), (983, 22680), (1080, 20643), (1134, 19660), (1260, 17694), (1512, 14745), (1620, 13762), (1890, 11796), (1966, 11340), (2268, 9830), (2520, 8847), (2835, 7864), (2949, 7560), (3240, 6881), (3780, 5898), (3932, 5670), (4536, 4915)]