56353680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 204736896

約数和(自身を除く): 148383216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 83, 90, 92, 115, 120, 123, 138, 144, 164, 166, 180, 184, 205, 207, 230, 240, 246, 249, 276, 328, 332, 345, 360, 368, 369, 410, 414, 415, 460, 492, 498, 552, 615, 656, 664, 690, 720, 738, 747, 820, 828, 830, 920, 943, 984, 996, 1035, 1104, 1230, 1245, 1328, 1380, 1476, 1494, 1640, 1656, 1660, 1840, 1845, 1886, 1909, 1968, 1992, 2070, 2460, 2490, 2760, 2829, 2952, 2988, 3280, 3312, 3320, 3403, 3690, 3735, 3772, 3818, 3984, 4140, 4715, 4920, 4980, 5520, 5658, 5727, 5904, 5976, 6640, 6806, 7380, 7470, 7544, 7636, 8280, 8487, 9430, 9545, 9840, 9960, 10209, 11316, 11454, 11952, 13612, 14145, 14760, 14940, 15088, 15272, 16560, 16974, 17015, 17181, 18860, 19090, 19920, 20418, 22632, 22908, 27224, 28290, 28635, 29520, 29880, 30544, 30627, 33948, 34030, 34362, 37720, 38180, 40836, 42435, 45264, 45816, 51045, 54448, 56580, 57270, 59760, 61254, 67896, 68060, 68724, 75440, 76360, 78269, 81672, 84870, 85905, 91632, 102090, 113160, 114540, 122508, 135792, 136120, 137448, 152720, 153135, 156538, 163344, 169740, 171810, 204180, 226320, 229080, 234807, 245016, 272240, 274896, 306270, 313076, 339480, 343620, 391345, 408360, 458160, 469614, 490032, 612540, 626152, 678960, 687240, 704421, 782690, 816720, 939228, 1174035, 1225080, 1252304, 1374480, 1408842, 1565380, 1878456, 2348070, 2450160, 2817684, 3130760, 3522105, 3756912, 4696140, 5635368, 6261520, 7044210, 9392280, 11270736, 14088420, 18784560, 28176840, 56353680]

約数ペア:

[(1, 56353680), (2, 28176840), (3, 18784560), (4, 14088420), (5, 11270736), (6, 9392280), (8, 7044210), (9, 6261520), (10, 5635368), (12, 4696140), (15, 3756912), (16, 3522105), (18, 3130760), (20, 2817684), (23, 2450160), (24, 2348070), (30, 1878456), (36, 1565380), (40, 1408842), (41, 1374480), (45, 1252304), (46, 1225080), (48, 1174035), (60, 939228), (69, 816720), (72, 782690), (80, 704421), (82, 687240), (83, 678960), (90, 626152), (92, 612540), (115, 490032), (120, 469614), (123, 458160), (138, 408360), (144, 391345), (164, 343620), (166, 339480), (180, 313076), (184, 306270), (205, 274896), (207, 272240), (230, 245016), (240, 234807), (246, 229080), (249, 226320), (276, 204180), (328, 171810), (332, 169740), (345, 163344), (360, 156538), (368, 153135), (369, 152720), (410, 137448), (414, 136120), (415, 135792), (460, 122508), (492, 114540), (498, 113160), (552, 102090), (615, 91632), (656, 85905), (664, 84870), (690, 81672), (720, 78269), (738, 76360), (747, 75440), (820, 68724), (828, 68060), (830, 67896), (920, 61254), (943, 59760), (984, 57270), (996, 56580), (1035, 54448), (1104, 51045), (1230, 45816), (1245, 45264), (1328, 42435), (1380, 40836), (1476, 38180), (1494, 37720), (1640, 34362), (1656, 34030), (1660, 33948), (1840, 30627), (1845, 30544), (1886, 29880), (1909, 29520), (1968, 28635), (1992, 28290), (2070, 27224), (2460, 22908), (2490, 22632), (2760, 20418), (2829, 19920), (2952, 19090), (2988, 18860), (3280, 17181), (3312, 17015), (3320, 16974), (3403, 16560), (3690, 15272), (3735, 15088), (3772, 14940), (3818, 14760), (3984, 14145), (4140, 13612), (4715, 11952), (4920, 11454), (4980, 11316), (5520, 10209), (5658, 9960), (5727, 9840), (5904, 9545), (5976, 9430), (6640, 8487), (6806, 8280), (7380, 7636), (7470, 7544)]