149240960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 436233600

約数和(自身を除く): 286992640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 43, 44, 55, 58, 64, 68, 80, 85, 86, 88, 110, 116, 128, 136, 145, 160, 170, 172, 176, 187, 215, 220, 232, 272, 290, 319, 320, 340, 344, 352, 374, 430, 440, 464, 473, 493, 544, 580, 638, 640, 680, 688, 704, 731, 748, 860, 880, 928, 935, 946, 986, 1088, 1160, 1247, 1276, 1360, 1376, 1408, 1462, 1496, 1595, 1720, 1760, 1856, 1870, 1892, 1972, 2176, 2320, 2365, 2465, 2494, 2552, 2720, 2752, 2924, 2992, 3190, 3440, 3520, 3655, 3712, 3740, 3784, 3944, 4640, 4730, 4930, 4988, 5104, 5423, 5440, 5504, 5848, 5984, 6235, 6380, 6880, 7040, 7310, 7480, 7568, 7888, 8041, 9280, 9460, 9860, 9976, 10208, 10846, 10880, 11696, 11968, 12470, 12760, 13717, 13760, 14620, 14960, 15136, 15776, 16082, 18560, 18920, 19720, 19952, 20416, 21199, 21692, 23392, 23936, 24940, 25520, 27115, 27434, 27520, 29240, 29920, 30272, 31552, 32164, 37840, 39440, 39904, 40205, 40832, 42398, 43384, 46784, 49880, 51040, 54230, 54868, 58480, 59840, 60544, 63104, 64328, 68585, 75680, 78880, 79808, 80410, 84796, 86768, 93568, 99760, 102080, 105995, 108460, 109736, 116960, 119680, 128656, 137170, 151360, 157760, 159616, 160820, 169592, 173536, 199520, 204160, 211990, 216920, 219472, 233189, 233920, 257312, 274340, 302720, 315520, 321640, 339184, 347072, 399040, 423980, 433840, 438944, 466378, 467840, 514624, 548680, 643280, 678368, 694144, 798080, 847960, 867680, 877888, 932756, 1029248, 1097360, 1165945, 1286560, 1356736, 1695920, 1735360, 1755776, 1865512, 2194720, 2331890, 2573120, 2713472, 3391840, 3470720, 3731024, 4389440, 4663780, 5146240, 6783680, 7462048, 8778880, 9327560, 13567360, 14924096, 18655120, 29848192, 37310240, 74620480, 149240960]

約数ペア:

[(1, 149240960), (2, 74620480), (4, 37310240), (5, 29848192), (8, 18655120), (10, 14924096), (11, 13567360), (16, 9327560), (17, 8778880), (20, 7462048), (22, 6783680), (29, 5146240), (32, 4663780), (34, 4389440), (40, 3731024), (43, 3470720), (44, 3391840), (55, 2713472), (58, 2573120), (64, 2331890), (68, 2194720), (80, 1865512), (85, 1755776), (86, 1735360), (88, 1695920), (110, 1356736), (116, 1286560), (128, 1165945), (136, 1097360), (145, 1029248), (160, 932756), (170, 877888), (172, 867680), (176, 847960), (187, 798080), (215, 694144), (220, 678368), (232, 643280), (272, 548680), (290, 514624), (319, 467840), (320, 466378), (340, 438944), (344, 433840), (352, 423980), (374, 399040), (430, 347072), (440, 339184), (464, 321640), (473, 315520), (493, 302720), (544, 274340), (580, 257312), (638, 233920), (640, 233189), (680, 219472), (688, 216920), (704, 211990), (731, 204160), (748, 199520), (860, 173536), (880, 169592), (928, 160820), (935, 159616), (946, 157760), (986, 151360), (1088, 137170), (1160, 128656), (1247, 119680), (1276, 116960), (1360, 109736), (1376, 108460), (1408, 105995), (1462, 102080), (1496, 99760), (1595, 93568), (1720, 86768), (1760, 84796), (1856, 80410), (1870, 79808), (1892, 78880), (1972, 75680), (2176, 68585), (2320, 64328), (2365, 63104), (2465, 60544), (2494, 59840), (2552, 58480), (2720, 54868), (2752, 54230), (2924, 51040), (2992, 49880), (3190, 46784), (3440, 43384), (3520, 42398), (3655, 40832), (3712, 40205), (3740, 39904), (3784, 39440), (3944, 37840), (4640, 32164), (4730, 31552), (4930, 30272), (4988, 29920), (5104, 29240), (5423, 27520), (5440, 27434), (5504, 27115), (5848, 25520), (5984, 24940), (6235, 23936), (6380, 23392), (6880, 21692), (7040, 21199), (7310, 20416), (7480, 19952), (7568, 19720), (7888, 18920), (8041, 18560), (9280, 16082), (9460, 15776), (9860, 15136), (9976, 14960), (10208, 14620), (10846, 13760), (10880, 13717), (11696, 12760), (11968, 12470)]