313899840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 224

約数和(自身を含む): 1132392960

約数和(自身を除く): 818493120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 705, 720, 752, 773, 846, 864, 940, 960, 1080, 1128, 1269, 1410, 1440, 1504, 1546, 1692, 1728, 1880, 2115, 2160, 2256, 2319, 2538, 2820, 2880, 3008, 3092, 3384, 3760, 3865, 4230, 4320, 4512, 4638, 5076, 5640, 6184, 6345, 6768, 6957, 7520, 7730, 8460, 8640, 9024, 9276, 10152, 11280, 11595, 12368, 12690, 13536, 13914, 15040, 15460, 16920, 18552, 20304, 20871, 22560, 23190, 24736, 25380, 27072, 27828, 30920, 33840, 34785, 36331, 37104, 40608, 41742, 45120, 46380, 49472, 50760, 55656, 61840, 67680, 69570, 72662, 74208, 81216, 83484, 92760, 101520, 104355, 108993, 111312, 123680, 135360, 139140, 145324, 148416, 166968, 181655, 185520, 203040, 208710, 217986, 222624, 247360, 278280, 290648, 326979, 333936, 363310, 371040, 406080, 417420, 435972, 445248, 544965, 556560, 581296, 653958, 667872, 726620, 742080, 834840, 871944, 980937, 1089930, 1113120, 1162592, 1307916, 1335744, 1453240, 1634895, 1669680, 1743888, 1961874, 2179860, 2226240, 2325184, 2615832, 2906480, 3269790, 3339360, 3487776, 3923748, 4359720, 4904685, 5231664, 5812960, 6539580, 6678720, 6975552, 7847496, 8719440, 9809370, 10463328, 11625920, 13079160, 15694992, 17438880, 19618740, 20926656, 26158320, 31389984, 34877760, 39237480, 52316640, 62779968, 78474960, 104633280, 156949920, 313899840]

約数ペア:

[(1, 313899840), (2, 156949920), (3, 104633280), (4, 78474960), (5, 62779968), (6, 52316640), (8, 39237480), (9, 34877760), (10, 31389984), (12, 26158320), (15, 20926656), (16, 19618740), (18, 17438880), (20, 15694992), (24, 13079160), (27, 11625920), (30, 10463328), (32, 9809370), (36, 8719440), (40, 7847496), (45, 6975552), (47, 6678720), (48, 6539580), (54, 5812960), (60, 5231664), (64, 4904685), (72, 4359720), (80, 3923748), (90, 3487776), (94, 3339360), (96, 3269790), (108, 2906480), (120, 2615832), (135, 2325184), (141, 2226240), (144, 2179860), (160, 1961874), (180, 1743888), (188, 1669680), (192, 1634895), (216, 1453240), (235, 1335744), (240, 1307916), (270, 1162592), (282, 1113120), (288, 1089930), (320, 980937), (360, 871944), (376, 834840), (423, 742080), (432, 726620), (470, 667872), (480, 653958), (540, 581296), (564, 556560), (576, 544965), (705, 445248), (720, 435972), (752, 417420), (773, 406080), (846, 371040), (864, 363310), (940, 333936), (960, 326979), (1080, 290648), (1128, 278280), (1269, 247360), (1410, 222624), (1440, 217986), (1504, 208710), (1546, 203040), (1692, 185520), (1728, 181655), (1880, 166968), (2115, 148416), (2160, 145324), (2256, 139140), (2319, 135360), (2538, 123680), (2820, 111312), (2880, 108993), (3008, 104355), (3092, 101520), (3384, 92760), (3760, 83484), (3865, 81216), (4230, 74208), (4320, 72662), (4512, 69570), (4638, 67680), (5076, 61840), (5640, 55656), (6184, 50760), (6345, 49472), (6768, 46380), (6957, 45120), (7520, 41742), (7730, 40608), (8460, 37104), (8640, 36331), (9024, 34785), (9276, 33840), (10152, 30920), (11280, 27828), (11595, 27072), (12368, 25380), (12690, 24736), (13536, 23190), (13914, 22560), (15040, 20871), (15460, 20304), (16920, 18552)]