31244127840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{14851}}^1$

素因数の和:15362

約数の個数: 192

約数和(自身を含む): 109586373120

約数和(自身を除く): 78342245280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 487, 540, 720, 864, 974, 1080, 1440, 1461, 1948, 2160, 2435, 2922, 3896, 4320, 4383, 4870, 5844, 7305, 7792, 8766, 9740, 11688, 13149, 14610, 14851, 15584, 17532, 19480, 21915, 23376, 26298, 29220, 29702, 35064, 38960, 43830, 44553, 46752, 52596, 58440, 59404, 65745, 70128, 74255, 77920, 87660, 89106, 105192, 116880, 118808, 131490, 133659, 140256, 148510, 175320, 178212, 210384, 222765, 233760, 237616, 262980, 267318, 297020, 350640, 356424, 400977, 420768, 445530, 475232, 525960, 534636, 594040, 668295, 701280, 712848, 801954, 891060, 1051920, 1069272, 1188080, 1336590, 1425696, 1603908, 1782120, 2004885, 2103840, 2138544, 2376160, 2673180, 3207816, 3564240, 4009770, 4277088, 5346360, 6415632, 7128480, 7232437, 8019540, 10692720, 12831264, 14464874, 16039080, 21385440, 21697311, 28929748, 32078160, 36162185, 43394622, 57859496, 64156320, 65091933, 72324370, 86789244, 108486555, 115718992, 130183866, 144648740, 173578488, 195275799, 216973110, 231437984, 260367732, 289297480, 325459665, 347156976, 390551598, 433946220, 520735464, 578594960, 650919330, 694313952, 781103196, 867892440, 976378995, 1041470928, 1157189920, 1301838660, 1562206392, 1735784880, 1952757990, 2082941856, 2603677320, 3124412784, 3471569760, 3905515980, 5207354640, 6248825568, 7811031960, 10414709280, 15622063920, 31244127840]

約数ペア:

[(1, 31244127840), (2, 15622063920), (3, 10414709280), (4, 7811031960), (5, 6248825568), (6, 5207354640), (8, 3905515980), (9, 3471569760), (10, 3124412784), (12, 2603677320), (15, 2082941856), (16, 1952757990), (18, 1735784880), (20, 1562206392), (24, 1301838660), (27, 1157189920), (30, 1041470928), (32, 976378995), (36, 867892440), (40, 781103196), (45, 694313952), (48, 650919330), (54, 578594960), (60, 520735464), (72, 433946220), (80, 390551598), (90, 347156976), (96, 325459665), (108, 289297480), (120, 260367732), (135, 231437984), (144, 216973110), (160, 195275799), (180, 173578488), (216, 144648740), (240, 130183866), (270, 115718992), (288, 108486555), (360, 86789244), (432, 72324370), (480, 65091933), (487, 64156320), (540, 57859496), (720, 43394622), (864, 36162185), (974, 32078160), (1080, 28929748), (1440, 21697311), (1461, 21385440), (1948, 16039080), (2160, 14464874), (2435, 12831264), (2922, 10692720), (3896, 8019540), (4320, 7232437), (4383, 7128480), (4870, 6415632), (5844, 5346360), (7305, 4277088), (7792, 4009770), (8766, 3564240), (9740, 3207816), (11688, 2673180), (13149, 2376160), (14610, 2138544), (14851, 2103840), (15584, 2004885), (17532, 1782120), (19480, 1603908), (21915, 1425696), (23376, 1336590), (26298, 1188080), (29220, 1069272), (29702, 1051920), (35064, 891060), (38960, 801954), (43830, 712848), (44553, 701280), (46752, 668295), (52596, 594040), (58440, 534636), (59404, 525960), (65745, 475232), (70128, 445530), (74255, 420768), (77920, 400977), (87660, 356424), (89106, 350640), (105192, 297020), (116880, 267318), (118808, 262980), (131490, 237616), (133659, 233760), (140256, 222765), (148510, 210384), (175320, 178212)]