16045120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 224

約数和(自身を含む): 51206400

約数和(自身を除く): 35161280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 32, 35, 38, 40, 52, 56, 58, 64, 65, 70, 76, 80, 91, 95, 104, 112, 116, 130, 133, 140, 145, 152, 160, 182, 190, 203, 208, 224, 232, 247, 260, 266, 280, 290, 304, 320, 364, 377, 380, 406, 416, 448, 455, 464, 494, 520, 532, 551, 560, 580, 608, 665, 728, 754, 760, 812, 832, 910, 928, 988, 1015, 1040, 1064, 1102, 1120, 1160, 1216, 1235, 1330, 1456, 1508, 1520, 1624, 1729, 1820, 1856, 1885, 1976, 2030, 2080, 2128, 2204, 2240, 2320, 2470, 2639, 2660, 2755, 2912, 3016, 3040, 3248, 3458, 3640, 3770, 3857, 3952, 4060, 4160, 4256, 4408, 4640, 4940, 5278, 5320, 5510, 5824, 6032, 6080, 6496, 6916, 7163, 7280, 7540, 7714, 7904, 8120, 8512, 8645, 8816, 9280, 9880, 10556, 10640, 11020, 12064, 12992, 13195, 13832, 14326, 14560, 15080, 15428, 15808, 16240, 17290, 17632, 19285, 19760, 21112, 21280, 22040, 24128, 26390, 27664, 28652, 29120, 30160, 30856, 32480, 34580, 35264, 35815, 38570, 39520, 42224, 42560, 44080, 50141, 52780, 55328, 57304, 60320, 61712, 64960, 69160, 71630, 77140, 79040, 84448, 88160, 100282, 105560, 110656, 114608, 120640, 123424, 138320, 143260, 154280, 168896, 176320, 200564, 211120, 229216, 246848, 250705, 276640, 286520, 308560, 401128, 422240, 458432, 501410, 553280, 573040, 617120, 802256, 844480, 1002820, 1146080, 1234240, 1604512, 2005640, 2292160, 3209024, 4011280, 8022560, 16045120]

約数ペア:

[(1, 16045120), (2, 8022560), (4, 4011280), (5, 3209024), (7, 2292160), (8, 2005640), (10, 1604512), (13, 1234240), (14, 1146080), (16, 1002820), (19, 844480), (20, 802256), (26, 617120), (28, 573040), (29, 553280), (32, 501410), (35, 458432), (38, 422240), (40, 401128), (52, 308560), (56, 286520), (58, 276640), (64, 250705), (65, 246848), (70, 229216), (76, 211120), (80, 200564), (91, 176320), (95, 168896), (104, 154280), (112, 143260), (116, 138320), (130, 123424), (133, 120640), (140, 114608), (145, 110656), (152, 105560), (160, 100282), (182, 88160), (190, 84448), (203, 79040), (208, 77140), (224, 71630), (232, 69160), (247, 64960), (260, 61712), (266, 60320), (280, 57304), (290, 55328), (304, 52780), (320, 50141), (364, 44080), (377, 42560), (380, 42224), (406, 39520), (416, 38570), (448, 35815), (455, 35264), (464, 34580), (494, 32480), (520, 30856), (532, 30160), (551, 29120), (560, 28652), (580, 27664), (608, 26390), (665, 24128), (728, 22040), (754, 21280), (760, 21112), (812, 19760), (832, 19285), (910, 17632), (928, 17290), (988, 16240), (1015, 15808), (1040, 15428), (1064, 15080), (1102, 14560), (1120, 14326), (1160, 13832), (1216, 13195), (1235, 12992), (1330, 12064), (1456, 11020), (1508, 10640), (1520, 10556), (1624, 9880), (1729, 9280), (1820, 8816), (1856, 8645), (1885, 8512), (1976, 8120), (2030, 7904), (2080, 7714), (2128, 7540), (2204, 7280), (2240, 7163), (2320, 6916), (2470, 6496), (2639, 6080), (2660, 6032), (2755, 5824), (2912, 5510), (3016, 5320), (3040, 5278), (3248, 4940), (3458, 4640), (3640, 4408), (3770, 4256), (3857, 4160), (3952, 4060)]