288339040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 534672800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 160, 170, 176, 184, 187, 220, 230, 253, 272, 340, 352, 368, 374, 391, 419, 440, 460, 506, 544, 680, 736, 748, 782, 838, 880, 920, 935, 1012, 1265, 1360, 1496, 1564, 1676, 1760, 1840, 1870, 1955, 2024, 2095, 2530, 2720, 2992, 3128, 3352, 3680, 3740, 3910, 4048, 4190, 4301, 4609, 5060, 5984, 6256, 6704, 7123, 7480, 7820, 8096, 8380, 8602, 9218, 9637, 10120, 12512, 13408, 14246, 14960, 15640, 16760, 17204, 18436, 19274, 20240, 21505, 23045, 28492, 29920, 31280, 33520, 34408, 35615, 36872, 38548, 40480, 43010, 46090, 48185, 56984, 62560, 67040, 68816, 71230, 73744, 77096, 78353, 86020, 92180, 96370, 106007, 113968, 137632, 142460, 147488, 154192, 156706, 163829, 172040, 184360, 192740, 212014, 227936, 284920, 308384, 313412, 327658, 344080, 368720, 385480, 391765, 424028, 530035, 569840, 626824, 655316, 688160, 737440, 770960, 783530, 819145, 848056, 1060070, 1139680, 1253648, 1310632, 1541920, 1567060, 1638290, 1696112, 1802119, 2120140, 2507296, 2621264, 3134120, 3276580, 3392224, 3604238, 4240280, 5242528, 6268240, 6553160, 7208476, 8480560, 9010595, 12536480, 13106320, 14416952, 16961120, 18021190, 26212640, 28833904, 36042380, 57667808, 72084760, 144169520, 288339040]

約数ペア:

[(1, 288339040), (2, 144169520), (4, 72084760), (5, 57667808), (8, 36042380), (10, 28833904), (11, 26212640), (16, 18021190), (17, 16961120), (20, 14416952), (22, 13106320), (23, 12536480), (32, 9010595), (34, 8480560), (40, 7208476), (44, 6553160), (46, 6268240), (55, 5242528), (68, 4240280), (80, 3604238), (85, 3392224), (88, 3276580), (92, 3134120), (110, 2621264), (115, 2507296), (136, 2120140), (160, 1802119), (170, 1696112), (176, 1638290), (184, 1567060), (187, 1541920), (220, 1310632), (230, 1253648), (253, 1139680), (272, 1060070), (340, 848056), (352, 819145), (368, 783530), (374, 770960), (391, 737440), (419, 688160), (440, 655316), (460, 626824), (506, 569840), (544, 530035), (680, 424028), (736, 391765), (748, 385480), (782, 368720), (838, 344080), (880, 327658), (920, 313412), (935, 308384), (1012, 284920), (1265, 227936), (1360, 212014), (1496, 192740), (1564, 184360), (1676, 172040), (1760, 163829), (1840, 156706), (1870, 154192), (1955, 147488), (2024, 142460), (2095, 137632), (2530, 113968), (2720, 106007), (2992, 96370), (3128, 92180), (3352, 86020), (3680, 78353), (3740, 77096), (3910, 73744), (4048, 71230), (4190, 68816), (4301, 67040), (4609, 62560), (5060, 56984), (5984, 48185), (6256, 46090), (6704, 43010), (7123, 40480), (7480, 38548), (7820, 36872), (8096, 35615), (8380, 34408), (8602, 33520), (9218, 31280), (9637, 29920), (10120, 28492), (12512, 23045), (13408, 21505), (14246, 20240), (14960, 19274), (15640, 18436), (16760, 17204)]