143946880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 451215360

約数和(自身を除く): 307268480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 127, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 254, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 508, 560, 616, 635, 640, 644, 704, 736, 770, 805, 880, 889, 896, 920, 1012, 1016, 1120, 1232, 1265, 1270, 1288, 1397, 1408, 1472, 1540, 1610, 1760, 1771, 1778, 1840, 2024, 2032, 2240, 2464, 2530, 2540, 2576, 2794, 2921, 2944, 3080, 3220, 3520, 3542, 3556, 3680, 4048, 4064, 4445, 4480, 4928, 5060, 5080, 5152, 5588, 5842, 6160, 6440, 6985, 7040, 7084, 7112, 7360, 8096, 8128, 8855, 8890, 9779, 9856, 10120, 10160, 10304, 11176, 11684, 12320, 12880, 13970, 14168, 14224, 14605, 14720, 16192, 16256, 17710, 17780, 19558, 20240, 20320, 20447, 20608, 22352, 23368, 24640, 25760, 27940, 28336, 28448, 29210, 32131, 32384, 35420, 35560, 39116, 40480, 40640, 40894, 44704, 46736, 48895, 49280, 51520, 55880, 56672, 56896, 58420, 64262, 70840, 71120, 78232, 80960, 81280, 81788, 89408, 93472, 97790, 102235, 103040, 111760, 113344, 113792, 116840, 128524, 141680, 142240, 156464, 160655, 161920, 163576, 178816, 186944, 195580, 204470, 223520, 224917, 226688, 233680, 257048, 283360, 284480, 312928, 321310, 327152, 373888, 391160, 408940, 447040, 449834, 467360, 514096, 566720, 568960, 625856, 642620, 654304, 782320, 817880, 894080, 899668, 934720, 1028192, 1124585, 1133440, 1251712, 1285240, 1308608, 1564640, 1635760, 1799336, 1869440, 2056384, 2249170, 2570480, 2617216, 3129280, 3271520, 3598672, 4112768, 4498340, 5140960, 6258560, 6543040, 7197344, 8996680, 10281920, 13086080, 14394688, 17993360, 20563840, 28789376, 35986720, 71973440, 143946880]

約数ペア:

[(1, 143946880), (2, 71973440), (4, 35986720), (5, 28789376), (7, 20563840), (8, 17993360), (10, 14394688), (11, 13086080), (14, 10281920), (16, 8996680), (20, 7197344), (22, 6543040), (23, 6258560), (28, 5140960), (32, 4498340), (35, 4112768), (40, 3598672), (44, 3271520), (46, 3129280), (55, 2617216), (56, 2570480), (64, 2249170), (70, 2056384), (77, 1869440), (80, 1799336), (88, 1635760), (92, 1564640), (110, 1308608), (112, 1285240), (115, 1251712), (127, 1133440), (128, 1124585), (140, 1028192), (154, 934720), (160, 899668), (161, 894080), (176, 817880), (184, 782320), (220, 654304), (224, 642620), (230, 625856), (253, 568960), (254, 566720), (280, 514096), (308, 467360), (320, 449834), (322, 447040), (352, 408940), (368, 391160), (385, 373888), (440, 327152), (448, 321310), (460, 312928), (506, 284480), (508, 283360), (560, 257048), (616, 233680), (635, 226688), (640, 224917), (644, 223520), (704, 204470), (736, 195580), (770, 186944), (805, 178816), (880, 163576), (889, 161920), (896, 160655), (920, 156464), (1012, 142240), (1016, 141680), (1120, 128524), (1232, 116840), (1265, 113792), (1270, 113344), (1288, 111760), (1397, 103040), (1408, 102235), (1472, 97790), (1540, 93472), (1610, 89408), (1760, 81788), (1771, 81280), (1778, 80960), (1840, 78232), (2024, 71120), (2032, 70840), (2240, 64262), (2464, 58420), (2530, 56896), (2540, 56672), (2576, 55880), (2794, 51520), (2921, 49280), (2944, 48895), (3080, 46736), (3220, 44704), (3520, 40894), (3542, 40640), (3556, 40480), (3680, 39116), (4048, 35560), (4064, 35420), (4445, 32384), (4480, 32131), (4928, 29210), (5060, 28448), (5080, 28336), (5152, 27940), (5588, 25760), (5842, 24640), (6160, 23368), (6440, 22352), (6985, 20608), (7040, 20447), (7084, 20320), (7112, 20240), (7360, 19558), (8096, 17780), (8128, 17710), (8855, 16256), (8890, 16192), (9779, 14720), (9856, 14605), (10120, 14224), (10160, 14168), (10304, 13970), (11176, 12880), (11684, 12320)]