317689920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2417

約数の個数: 168

約数和(自身を含む): 1116445824

約数和(自身を除く): 798755904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2347, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 4694, 5640, 6768, 7041, 7520, 8460, 9024, 9388, 11280, 11735, 13536, 14082, 15040, 16920, 18776, 21123, 22560, 23470, 27072, 28164, 33840, 35205, 37552, 42246, 45120, 46940, 56328, 67680, 70410, 75104, 84492, 93880, 105615, 110309, 112656, 135360, 140820, 150208, 168984, 187760, 211230, 220618, 225312, 281640, 330927, 337968, 375520, 422460, 441236, 450624, 551545, 563280, 661854, 675936, 751040, 844920, 882472, 992781, 1103090, 1126560, 1323708, 1351872, 1654635, 1689840, 1764944, 1985562, 2206180, 2253120, 2647416, 3309270, 3379680, 3529888, 3971124, 4412360, 4963905, 5294832, 6618540, 6759360, 7059776, 7942248, 8824720, 9927810, 10589664, 13237080, 15884496, 17649440, 19855620, 21179328, 26474160, 31768992, 35298880, 39711240, 52948320, 63537984, 79422480, 105896640, 158844960, 317689920]

約数ペア:

[(1, 317689920), (2, 158844960), (3, 105896640), (4, 79422480), (5, 63537984), (6, 52948320), (8, 39711240), (9, 35298880), (10, 31768992), (12, 26474160), (15, 21179328), (16, 19855620), (18, 17649440), (20, 15884496), (24, 13237080), (30, 10589664), (32, 9927810), (36, 8824720), (40, 7942248), (45, 7059776), (47, 6759360), (48, 6618540), (60, 5294832), (64, 4963905), (72, 4412360), (80, 3971124), (90, 3529888), (94, 3379680), (96, 3309270), (120, 2647416), (141, 2253120), (144, 2206180), (160, 1985562), (180, 1764944), (188, 1689840), (192, 1654635), (235, 1351872), (240, 1323708), (282, 1126560), (288, 1103090), (320, 992781), (360, 882472), (376, 844920), (423, 751040), (470, 675936), (480, 661854), (564, 563280), (576, 551545), (705, 450624), (720, 441236), (752, 422460), (846, 375520), (940, 337968), (960, 330927), (1128, 281640), (1410, 225312), (1440, 220618), (1504, 211230), (1692, 187760), (1880, 168984), (2115, 150208), (2256, 140820), (2347, 135360), (2820, 112656), (2880, 110309), (3008, 105615), (3384, 93880), (3760, 84492), (4230, 75104), (4512, 70410), (4694, 67680), (5640, 56328), (6768, 46940), (7041, 45120), (7520, 42246), (8460, 37552), (9024, 35205), (9388, 33840), (11280, 28164), (11735, 27072), (13536, 23470), (14082, 22560), (15040, 21123), (16920, 18776)]