15912912960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{789331}}^1$

素因数の和:789361

約数の個数: 168

約数和(自身を含む): 62552982336

約数和(自身を除く): 46640069376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 789331, 1578662, 2367993, 3157324, 3946655, 4735986, 5525317, 6314648, 7103979, 7893310, 9471972, 11050634, 11839965, 12629296, 14207958, 15786620, 16575951, 18943944, 22101268, 23679930, 25258592, 27626585, 28415916, 31573240, 33151902, 35519895, 37887888, 44202536, 47359860, 49727853, 50517184, 55253170, 56831832, 63146480, 66303804, 71039790, 75775776, 82879755, 88405072, 94719720, 99455706, 110506340, 113663664, 126292960, 132607608, 142079580, 151551552, 165759510, 176810144, 189439440, 198911412, 221012680, 227327328, 248639265, 252585920, 265215216, 284159160, 331519020, 353620288, 378878880, 397822824, 442025360, 454654656, 497278530, 530430432, 568318320, 663038040, 757757760, 795645648, 884050720, 994557060, 1060860864, 1136636640, 1326076080, 1591291296, 1768101440, 1989114120, 2273273280, 2652152160, 3182582592, 3978228240, 5304304320, 7956456480, 15912912960]

約数ペア:

[(1, 15912912960), (2, 7956456480), (3, 5304304320), (4, 3978228240), (5, 3182582592), (6, 2652152160), (7, 2273273280), (8, 1989114120), (9, 1768101440), (10, 1591291296), (12, 1326076080), (14, 1136636640), (15, 1060860864), (16, 994557060), (18, 884050720), (20, 795645648), (21, 757757760), (24, 663038040), (28, 568318320), (30, 530430432), (32, 497278530), (35, 454654656), (36, 442025360), (40, 397822824), (42, 378878880), (45, 353620288), (48, 331519020), (56, 284159160), (60, 265215216), (63, 252585920), (64, 248639265), (70, 227327328), (72, 221012680), (80, 198911412), (84, 189439440), (90, 176810144), (96, 165759510), (105, 151551552), (112, 142079580), (120, 132607608), (126, 126292960), (140, 113663664), (144, 110506340), (160, 99455706), (168, 94719720), (180, 88405072), (192, 82879755), (210, 75775776), (224, 71039790), (240, 66303804), (252, 63146480), (280, 56831832), (288, 55253170), (315, 50517184), (320, 49727853), (336, 47359860), (360, 44202536), (420, 37887888), (448, 35519895), (480, 33151902), (504, 31573240), (560, 28415916), (576, 27626585), (630, 25258592), (672, 23679930), (720, 22101268), (840, 18943944), (960, 16575951), (1008, 15786620), (1120, 14207958), (1260, 12629296), (1344, 11839965), (1440, 11050634), (1680, 9471972), (2016, 7893310), (2240, 7103979), (2520, 6314648), (2880, 5525317), (3360, 4735986), (4032, 3946655), (5040, 3157324), (6720, 2367993), (10080, 1578662), (20160, 789331)]