73437280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 232696800

約数和(自身を除く): 159259520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 29, 32, 34, 35, 38, 40, 49, 56, 58, 68, 70, 76, 80, 85, 95, 98, 112, 116, 119, 133, 136, 140, 145, 152, 160, 170, 190, 196, 203, 224, 232, 238, 245, 266, 272, 280, 290, 304, 323, 340, 380, 392, 406, 464, 476, 490, 493, 532, 544, 551, 560, 580, 595, 608, 646, 665, 680, 760, 784, 812, 833, 928, 931, 952, 980, 986, 1015, 1064, 1102, 1120, 1160, 1190, 1292, 1330, 1360, 1421, 1520, 1568, 1615, 1624, 1666, 1862, 1904, 1960, 1972, 2030, 2128, 2204, 2261, 2320, 2380, 2465, 2584, 2660, 2720, 2755, 2842, 3040, 3230, 3248, 3332, 3451, 3724, 3808, 3857, 3920, 3944, 4060, 4165, 4256, 4408, 4522, 4640, 4655, 4760, 4930, 5168, 5320, 5510, 5684, 6460, 6496, 6664, 6902, 7105, 7448, 7714, 7840, 7888, 8120, 8330, 8816, 9044, 9310, 9367, 9520, 9860, 10336, 10640, 11020, 11305, 11368, 12920, 13328, 13804, 14210, 14896, 15428, 15776, 15827, 16240, 16660, 17255, 17632, 18088, 18620, 18734, 19040, 19285, 19720, 21280, 22040, 22610, 22736, 24157, 25840, 26656, 26999, 27608, 28420, 29792, 30856, 31654, 32480, 33320, 34510, 36176, 37240, 37468, 38570, 39440, 44080, 45220, 45472, 46835, 48314, 51680, 53998, 55216, 56840, 61712, 63308, 65569, 66640, 69020, 72352, 74480, 74936, 77140, 78880, 79135, 88160, 90440, 93670, 96628, 107996, 110432, 113680, 120785, 123424, 126616, 131138, 133280, 134995, 138040, 148960, 149872, 154280, 158270, 180880, 187340, 193256, 215992, 227360, 241570, 253232, 262276, 269990, 276080, 299744, 308560, 316540, 327845, 361760, 374680, 386512, 431984, 458983, 483140, 506464, 524552, 539980, 552160, 617120, 633080, 655690, 749360, 773024, 863968, 917966, 966280, 1049104, 1079960, 1266160, 1311380, 1498720, 1835932, 1932560, 2098208, 2159920, 2294915, 2532320, 2622760, 3671864, 3865120, 4319840, 4589830, 5245520, 7343728, 9179660, 10491040, 14687456, 18359320, 36718640, 73437280]

約数ペア:

[(1, 73437280), (2, 36718640), (4, 18359320), (5, 14687456), (7, 10491040), (8, 9179660), (10, 7343728), (14, 5245520), (16, 4589830), (17, 4319840), (19, 3865120), (20, 3671864), (28, 2622760), (29, 2532320), (32, 2294915), (34, 2159920), (35, 2098208), (38, 1932560), (40, 1835932), (49, 1498720), (56, 1311380), (58, 1266160), (68, 1079960), (70, 1049104), (76, 966280), (80, 917966), (85, 863968), (95, 773024), (98, 749360), (112, 655690), (116, 633080), (119, 617120), (133, 552160), (136, 539980), (140, 524552), (145, 506464), (152, 483140), (160, 458983), (170, 431984), (190, 386512), (196, 374680), (203, 361760), (224, 327845), (232, 316540), (238, 308560), (245, 299744), (266, 276080), (272, 269990), (280, 262276), (290, 253232), (304, 241570), (323, 227360), (340, 215992), (380, 193256), (392, 187340), (406, 180880), (464, 158270), (476, 154280), (490, 149872), (493, 148960), (532, 138040), (544, 134995), (551, 133280), (560, 131138), (580, 126616), (595, 123424), (608, 120785), (646, 113680), (665, 110432), (680, 107996), (760, 96628), (784, 93670), (812, 90440), (833, 88160), (928, 79135), (931, 78880), (952, 77140), (980, 74936), (986, 74480), (1015, 72352), (1064, 69020), (1102, 66640), (1120, 65569), (1160, 63308), (1190, 61712), (1292, 56840), (1330, 55216), (1360, 53998), (1421, 51680), (1520, 48314), (1568, 46835), (1615, 45472), (1624, 45220), (1666, 44080), (1862, 39440), (1904, 38570), (1960, 37468), (1972, 37240), (2030, 36176), (2128, 34510), (2204, 33320), (2261, 32480), (2320, 31654), (2380, 30856), (2465, 29792), (2584, 28420), (2660, 27608), (2720, 26999), (2755, 26656), (2842, 25840), (3040, 24157), (3230, 22736), (3248, 22610), (3332, 22040), (3451, 21280), (3724, 19720), (3808, 19285), (3857, 19040), (3920, 18734), (3944, 18620), (4060, 18088), (4165, 17632), (4256, 17255), (4408, 16660), (4522, 16240), (4640, 15827), (4655, 15776), (4760, 15428), (4930, 14896), (5168, 14210), (5320, 13804), (5510, 13328), (5684, 12920), (6460, 11368), (6496, 11305), (6664, 11020), (6902, 10640), (7105, 10336), (7448, 9860), (7714, 9520), (7840, 9367), (7888, 9310), (8120, 9044), (8330, 8816)]