310634880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 1085736960

約数和(自身を除く): 775102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 307, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 614, 620, 640, 680, 744, 816, 921, 930, 960, 992, 1020, 1054, 1088, 1228, 1240, 1360, 1488, 1535, 1581, 1632, 1842, 1860, 1920, 1984, 2040, 2108, 2176, 2456, 2480, 2635, 2720, 2976, 3070, 3162, 3264, 3684, 3720, 3968, 4080, 4216, 4605, 4912, 4960, 5219, 5270, 5440, 5952, 6140, 6324, 6528, 7368, 7440, 7905, 8160, 8432, 9210, 9517, 9824, 9920, 10438, 10540, 10880, 11904, 12280, 12648, 14736, 14880, 15657, 15810, 16320, 16864, 18420, 19034, 19648, 19840, 20876, 21080, 24560, 25296, 26095, 28551, 29472, 29760, 31314, 31620, 32640, 33728, 36840, 38068, 39296, 41752, 42160, 47585, 49120, 50592, 52190, 57102, 58944, 59520, 62628, 63240, 67456, 73680, 76136, 78285, 83504, 84320, 95170, 98240, 101184, 104380, 114204, 117888, 125256, 126480, 142755, 147360, 152272, 156570, 161789, 167008, 168640, 190340, 196480, 202368, 208760, 228408, 250512, 252960, 285510, 294720, 304544, 313140, 323578, 334016, 337280, 380680, 417520, 456816, 485367, 501024, 505920, 571020, 589440, 609088, 626280, 647156, 668032, 761360, 808945, 835040, 913632, 970734, 1002048, 1011840, 1142040, 1218176, 1252560, 1294312, 1522720, 1617890, 1670080, 1827264, 1941468, 2004096, 2284080, 2426835, 2505120, 2588624, 3045440, 3235780, 3340160, 3654528, 3882936, 4568160, 4853670, 5010240, 5177248, 6090880, 6471560, 7765872, 9136320, 9707340, 10020480, 10354496, 12943120, 15531744, 18272640, 19414680, 20708992, 25886240, 31063488, 38829360, 51772480, 62126976, 77658720, 103544960, 155317440, 310634880]

約数ペア:

[(1, 310634880), (2, 155317440), (3, 103544960), (4, 77658720), (5, 62126976), (6, 51772480), (8, 38829360), (10, 31063488), (12, 25886240), (15, 20708992), (16, 19414680), (17, 18272640), (20, 15531744), (24, 12943120), (30, 10354496), (31, 10020480), (32, 9707340), (34, 9136320), (40, 7765872), (48, 6471560), (51, 6090880), (60, 5177248), (62, 5010240), (64, 4853670), (68, 4568160), (80, 3882936), (85, 3654528), (93, 3340160), (96, 3235780), (102, 3045440), (120, 2588624), (124, 2505120), (128, 2426835), (136, 2284080), (155, 2004096), (160, 1941468), (170, 1827264), (186, 1670080), (192, 1617890), (204, 1522720), (240, 1294312), (248, 1252560), (255, 1218176), (272, 1142040), (307, 1011840), (310, 1002048), (320, 970734), (340, 913632), (372, 835040), (384, 808945), (408, 761360), (465, 668032), (480, 647156), (496, 626280), (510, 609088), (527, 589440), (544, 571020), (614, 505920), (620, 501024), (640, 485367), (680, 456816), (744, 417520), (816, 380680), (921, 337280), (930, 334016), (960, 323578), (992, 313140), (1020, 304544), (1054, 294720), (1088, 285510), (1228, 252960), (1240, 250512), (1360, 228408), (1488, 208760), (1535, 202368), (1581, 196480), (1632, 190340), (1842, 168640), (1860, 167008), (1920, 161789), (1984, 156570), (2040, 152272), (2108, 147360), (2176, 142755), (2456, 126480), (2480, 125256), (2635, 117888), (2720, 114204), (2976, 104380), (3070, 101184), (3162, 98240), (3264, 95170), (3684, 84320), (3720, 83504), (3968, 78285), (4080, 76136), (4216, 73680), (4605, 67456), (4912, 63240), (4960, 62628), (5219, 59520), (5270, 58944), (5440, 57102), (5952, 52190), (6140, 50592), (6324, 49120), (6528, 47585), (7368, 42160), (7440, 41752), (7905, 39296), (8160, 38068), (8432, 36840), (9210, 33728), (9517, 32640), (9824, 31620), (9920, 31314), (10438, 29760), (10540, 29472), (10880, 28551), (11904, 26095), (12280, 25296), (12648, 24560), (14736, 21080), (14880, 20876), (15657, 19840), (15810, 19648), (16320, 19034), (16864, 18420)]