157850880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 570423168

約数和(自身を除く): 412572288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 101, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 202, 220, 222, 240, 256, 264, 296, 303, 320, 330, 352, 370, 384, 404, 407, 440, 444, 480, 505, 528, 555, 592, 606, 640, 660, 704, 740, 768, 808, 814, 880, 888, 960, 1010, 1056, 1110, 1111, 1184, 1212, 1221, 1280, 1320, 1408, 1480, 1515, 1616, 1628, 1760, 1776, 1920, 2020, 2035, 2112, 2220, 2222, 2368, 2424, 2442, 2640, 2816, 2960, 3030, 3232, 3256, 3333, 3520, 3552, 3737, 3840, 4040, 4070, 4224, 4440, 4444, 4736, 4848, 4884, 5280, 5555, 5920, 6060, 6105, 6464, 6512, 6666, 7040, 7104, 7474, 8080, 8140, 8448, 8880, 8888, 9472, 9696, 9768, 10560, 11110, 11211, 11840, 12120, 12210, 12928, 13024, 13332, 14080, 14208, 14948, 16160, 16280, 16665, 17760, 17776, 18685, 19392, 19536, 21120, 22220, 22422, 23680, 24240, 24420, 25856, 26048, 26664, 28416, 29896, 32320, 32560, 33330, 35520, 35552, 37370, 38784, 39072, 41107, 42240, 44440, 44844, 47360, 48480, 48840, 52096, 53328, 56055, 59792, 64640, 65120, 66660, 71040, 71104, 74740, 77568, 78144, 82214, 88880, 89688, 96960, 97680, 104192, 106656, 112110, 119584, 123321, 129280, 130240, 133320, 142080, 142208, 149480, 156288, 164428, 177760, 179376, 193920, 195360, 205535, 213312, 224220, 239168, 246642, 260480, 266640, 284416, 298960, 312576, 328856, 355520, 358752, 387840, 390720, 411070, 426624, 448440, 478336, 493284, 520960, 533280, 597920, 616605, 657712, 711040, 717504, 781440, 822140, 853248, 896880, 956672, 986568, 1066560, 1195840, 1233210, 1315424, 1422080, 1435008, 1562880, 1644280, 1793760, 1973136, 2133120, 2391680, 2466420, 2630848, 2870016, 3288560, 3587520, 3946272, 4266240, 4783360, 4932840, 5261696, 6577120, 7175040, 7892544, 9865680, 10523392, 13154240, 14350080, 15785088, 19731360, 26308480, 31570176, 39462720, 52616960, 78925440, 157850880]

約数ペア:

[(1, 157850880), (2, 78925440), (3, 52616960), (4, 39462720), (5, 31570176), (6, 26308480), (8, 19731360), (10, 15785088), (11, 14350080), (12, 13154240), (15, 10523392), (16, 9865680), (20, 7892544), (22, 7175040), (24, 6577120), (30, 5261696), (32, 4932840), (33, 4783360), (37, 4266240), (40, 3946272), (44, 3587520), (48, 3288560), (55, 2870016), (60, 2630848), (64, 2466420), (66, 2391680), (74, 2133120), (80, 1973136), (88, 1793760), (96, 1644280), (101, 1562880), (110, 1435008), (111, 1422080), (120, 1315424), (128, 1233210), (132, 1195840), (148, 1066560), (160, 986568), (165, 956672), (176, 896880), (185, 853248), (192, 822140), (202, 781440), (220, 717504), (222, 711040), (240, 657712), (256, 616605), (264, 597920), (296, 533280), (303, 520960), (320, 493284), (330, 478336), (352, 448440), (370, 426624), (384, 411070), (404, 390720), (407, 387840), (440, 358752), (444, 355520), (480, 328856), (505, 312576), (528, 298960), (555, 284416), (592, 266640), (606, 260480), (640, 246642), (660, 239168), (704, 224220), (740, 213312), (768, 205535), (808, 195360), (814, 193920), (880, 179376), (888, 177760), (960, 164428), (1010, 156288), (1056, 149480), (1110, 142208), (1111, 142080), (1184, 133320), (1212, 130240), (1221, 129280), (1280, 123321), (1320, 119584), (1408, 112110), (1480, 106656), (1515, 104192), (1616, 97680), (1628, 96960), (1760, 89688), (1776, 88880), (1920, 82214), (2020, 78144), (2035, 77568), (2112, 74740), (2220, 71104), (2222, 71040), (2368, 66660), (2424, 65120), (2442, 64640), (2640, 59792), (2816, 56055), (2960, 53328), (3030, 52096), (3232, 48840), (3256, 48480), (3333, 47360), (3520, 44844), (3552, 44440), (3737, 42240), (3840, 41107), (4040, 39072), (4070, 38784), (4224, 37370), (4440, 35552), (4444, 35520), (4736, 33330), (4848, 32560), (4884, 32320), (5280, 29896), (5555, 28416), (5920, 26664), (6060, 26048), (6105, 25856), (6464, 24420), (6512, 24240), (6666, 23680), (7040, 22422), (7104, 22220), (7474, 21120), (8080, 19536), (8140, 19392), (8448, 18685), (8880, 17776), (8888, 17760), (9472, 16665), (9696, 16280), (9768, 16160), (10560, 14948), (11110, 14208), (11211, 14080), (11840, 13332), (12120, 13024), (12210, 12928)]