19924586880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32531}}^1$

素因数の和:32593

約数の個数: 256

約数和(自身を含む): 71674502400

約数和(自身を除く): 51749915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 638, 640, 660, 696, 704, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1408, 1595, 1740, 1760, 1856, 1914, 1920, 2112, 2320, 2552, 2640, 2784, 3190, 3480, 3520, 3712, 3828, 4224, 4640, 4785, 5104, 5280, 5568, 6380, 6960, 7040, 7656, 9280, 9570, 10208, 10560, 11136, 12760, 13920, 15312, 18560, 19140, 20416, 21120, 25520, 27840, 30624, 32531, 38280, 40832, 51040, 55680, 61248, 65062, 76560, 97593, 102080, 122496, 130124, 153120, 162655, 195186, 204160, 260248, 306240, 325310, 357841, 390372, 487965, 520496, 612480, 650620, 715682, 780744, 943399, 975930, 1040992, 1073523, 1301240, 1431364, 1561488, 1789205, 1886798, 1951860, 2081984, 2147046, 2602480, 2830197, 2862728, 3122976, 3578410, 3773596, 3903720, 4163968, 4294092, 4716995, 5204960, 5367615, 5660394, 5725456, 6245952, 7156820, 7547192, 7807440, 8588184, 9433990, 10377389, 10409920, 10735230, 11320788, 11450912, 12491904, 14150985, 14313640, 15094384, 15614880, 17176368, 18867980, 20754778, 20819840, 21470460, 22641576, 22901824, 28301970, 28627280, 30188768, 31132167, 31229760, 34352736, 37735960, 41509556, 42940920, 45283152, 45803648, 51886945, 56603940, 57254560, 60377536, 62264334, 62459520, 68705472, 75471920, 83019112, 85881840, 90566304, 103773890, 113207880, 114509120, 120755072, 124528668, 137410944, 150943840, 155660835, 166038224, 171763680, 181132608, 207547780, 226415760, 229018240, 249057336, 301887680, 311321670, 332076448, 343527360, 362265216, 415095560, 452831520, 498114672, 603775360, 622643340, 664152896, 687054720, 830191120, 905663040, 996229344, 1245286680, 1328305792, 1660382240, 1811326080, 1992458688, 2490573360, 3320764480, 3984917376, 4981146720, 6641528960, 9962293440, 19924586880]

約数ペア:

[(1, 19924586880), (2, 9962293440), (3, 6641528960), (4, 4981146720), (5, 3984917376), (6, 3320764480), (8, 2490573360), (10, 1992458688), (11, 1811326080), (12, 1660382240), (15, 1328305792), (16, 1245286680), (20, 996229344), (22, 905663040), (24, 830191120), (29, 687054720), (30, 664152896), (32, 622643340), (33, 603775360), (40, 498114672), (44, 452831520), (48, 415095560), (55, 362265216), (58, 343527360), (60, 332076448), (64, 311321670), (66, 301887680), (80, 249057336), (87, 229018240), (88, 226415760), (96, 207547780), (110, 181132608), (116, 171763680), (120, 166038224), (128, 155660835), (132, 150943840), (145, 137410944), (160, 124528668), (165, 120755072), (174, 114509120), (176, 113207880), (192, 103773890), (220, 90566304), (232, 85881840), (240, 83019112), (264, 75471920), (290, 68705472), (319, 62459520), (320, 62264334), (330, 60377536), (348, 57254560), (352, 56603940), (384, 51886945), (435, 45803648), (440, 45283152), (464, 42940920), (480, 41509556), (528, 37735960), (580, 34352736), (638, 31229760), (640, 31132167), (660, 30188768), (696, 28627280), (704, 28301970), (870, 22901824), (880, 22641576), (928, 21470460), (957, 20819840), (960, 20754778), (1056, 18867980), (1160, 17176368), (1276, 15614880), (1320, 15094384), (1392, 14313640), (1408, 14150985), (1595, 12491904), (1740, 11450912), (1760, 11320788), (1856, 10735230), (1914, 10409920), (1920, 10377389), (2112, 9433990), (2320, 8588184), (2552, 7807440), (2640, 7547192), (2784, 7156820), (3190, 6245952), (3480, 5725456), (3520, 5660394), (3712, 5367615), (3828, 5204960), (4224, 4716995), (4640, 4294092), (4785, 4163968), (5104, 3903720), (5280, 3773596), (5568, 3578410), (6380, 3122976), (6960, 2862728), (7040, 2830197), (7656, 2602480), (9280, 2147046), (9570, 2081984), (10208, 1951860), (10560, 1886798), (11136, 1789205), (12760, 1561488), (13920, 1431364), (15312, 1301240), (18560, 1073523), (19140, 1040992), (20416, 975930), (21120, 943399), (25520, 780744), (27840, 715682), (30624, 650620), (32531, 612480), (38280, 520496), (40832, 487965), (51040, 390372), (55680, 357841), (61248, 325310), (65062, 306240), (76560, 260248), (97593, 204160), (102080, 195186), (122496, 162655), (130124, 153120)]