56051520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 214579200

約数和(自身を除く): 158527680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 439, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 878, 912, 960, 1064, 1120, 1140, 1216, 1317, 1330, 1344, 1520, 1596, 1680, 1756, 1824, 1995, 2128, 2195, 2240, 2280, 2634, 2660, 3040, 3073, 3192, 3360, 3512, 3648, 3990, 4256, 4390, 4560, 5268, 5320, 6080, 6146, 6384, 6585, 6720, 7024, 7980, 8341, 8512, 8780, 9120, 9219, 10536, 10640, 12292, 12768, 13170, 14048, 15365, 15960, 16682, 17560, 18240, 18438, 21072, 21280, 24584, 25023, 25536, 26340, 28096, 30730, 31920, 33364, 35120, 36876, 41705, 42144, 42560, 46095, 49168, 50046, 52680, 58387, 61460, 63840, 66728, 70240, 73752, 83410, 84288, 92190, 98336, 100092, 105360, 116774, 122920, 125115, 127680, 133456, 140480, 147504, 166820, 175161, 184380, 196672, 200184, 210720, 233548, 245840, 250230, 266912, 291935, 295008, 333640, 350322, 368760, 400368, 421440, 467096, 491680, 500460, 533824, 583870, 590016, 667280, 700644, 737520, 800736, 875805, 934192, 983360, 1000920, 1167740, 1334560, 1401288, 1475040, 1601472, 1751610, 1868384, 2001840, 2335480, 2669120, 2802576, 2950080, 3503220, 3736768, 4003680, 4670960, 5605152, 7006440, 8007360, 9341920, 11210304, 14012880, 18683840, 28025760, 56051520]

約数ペア:

[(1, 56051520), (2, 28025760), (3, 18683840), (4, 14012880), (5, 11210304), (6, 9341920), (7, 8007360), (8, 7006440), (10, 5605152), (12, 4670960), (14, 4003680), (15, 3736768), (16, 3503220), (19, 2950080), (20, 2802576), (21, 2669120), (24, 2335480), (28, 2001840), (30, 1868384), (32, 1751610), (35, 1601472), (38, 1475040), (40, 1401288), (42, 1334560), (48, 1167740), (56, 1000920), (57, 983360), (60, 934192), (64, 875805), (70, 800736), (76, 737520), (80, 700644), (84, 667280), (95, 590016), (96, 583870), (105, 533824), (112, 500460), (114, 491680), (120, 467096), (133, 421440), (140, 400368), (152, 368760), (160, 350322), (168, 333640), (190, 295008), (192, 291935), (210, 266912), (224, 250230), (228, 245840), (240, 233548), (266, 210720), (280, 200184), (285, 196672), (304, 184380), (320, 175161), (336, 166820), (380, 147504), (399, 140480), (420, 133456), (439, 127680), (448, 125115), (456, 122920), (480, 116774), (532, 105360), (560, 100092), (570, 98336), (608, 92190), (665, 84288), (672, 83410), (760, 73752), (798, 70240), (840, 66728), (878, 63840), (912, 61460), (960, 58387), (1064, 52680), (1120, 50046), (1140, 49168), (1216, 46095), (1317, 42560), (1330, 42144), (1344, 41705), (1520, 36876), (1596, 35120), (1680, 33364), (1756, 31920), (1824, 30730), (1995, 28096), (2128, 26340), (2195, 25536), (2240, 25023), (2280, 24584), (2634, 21280), (2660, 21072), (3040, 18438), (3073, 18240), (3192, 17560), (3360, 16682), (3512, 15960), (3648, 15365), (3990, 14048), (4256, 13170), (4390, 12768), (4560, 12292), (5268, 10640), (5320, 10536), (6080, 9219), (6146, 9120), (6384, 8780), (6585, 8512), (6720, 8341), (7024, 7980)]