2647431584080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{2347}}^1$

素因数の和:3357

約数の個数: 160

約数和(自身を含む): 6277458395520

約数和(自身を除く): 3630026811440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 389, 536, 541, 670, 778, 1072, 1082, 1340, 1556, 1945, 2164, 2347, 2680, 2705, 3112, 3890, 4328, 4694, 5360, 5410, 6224, 7780, 8656, 9388, 10820, 11735, 15560, 18776, 21640, 23470, 26063, 31120, 36247, 37552, 43280, 46940, 52126, 72494, 93880, 104252, 130315, 144988, 157249, 181235, 187760, 208504, 210449, 260630, 289976, 314498, 362470, 417008, 420898, 521260, 579952, 628996, 724940, 786245, 841796, 912983, 1042520, 1052245, 1257992, 1269727, 1449880, 1572490, 1683592, 1825966, 2085040, 2104490, 2515984, 2539454, 2899760, 3144980, 3367184, 3651932, 4208980, 4564915, 5078908, 6289960, 6348635, 7303864, 8417960, 9129830, 10157816, 12579920, 12697270, 14100083, 14607728, 16835920, 18259660, 20315632, 25394540, 28200166, 36519320, 50789080, 56400332, 61169861, 70500415, 73038640, 85071709, 101578160, 112800664, 122339722, 141000830, 170143418, 225601328, 244679444, 282001660, 305849305, 340286836, 425358545, 489358888, 493923803, 564003320, 611698610, 680573672, 850717090, 978717776, 987847606, 1128006640, 1223397220, 1361147344, 1701434180, 1975695212, 2446794440, 2469619015, 3402868360, 3951390424, 4893588880, 4939238030, 6805736720, 7902780848, 9878476060, 19756952120, 33092894801, 39513904240, 66185789602, 132371579204, 165464474005, 264743158408, 330928948010, 529486316816, 661857896020, 1323715792040, 2647431584080]

約数ペア:

[(1, 2647431584080), (2, 1323715792040), (4, 661857896020), (5, 529486316816), (8, 330928948010), (10, 264743158408), (16, 165464474005), (20, 132371579204), (40, 66185789602), (67, 39513904240), (80, 33092894801), (134, 19756952120), (268, 9878476060), (335, 7902780848), (389, 6805736720), (536, 4939238030), (541, 4893588880), (670, 3951390424), (778, 3402868360), (1072, 2469619015), (1082, 2446794440), (1340, 1975695212), (1556, 1701434180), (1945, 1361147344), (2164, 1223397220), (2347, 1128006640), (2680, 987847606), (2705, 978717776), (3112, 850717090), (3890, 680573672), (4328, 611698610), (4694, 564003320), (5360, 493923803), (5410, 489358888), (6224, 425358545), (7780, 340286836), (8656, 305849305), (9388, 282001660), (10820, 244679444), (11735, 225601328), (15560, 170143418), (18776, 141000830), (21640, 122339722), (23470, 112800664), (26063, 101578160), (31120, 85071709), (36247, 73038640), (37552, 70500415), (43280, 61169861), (46940, 56400332), (52126, 50789080), (72494, 36519320), (93880, 28200166), (104252, 25394540), (130315, 20315632), (144988, 18259660), (157249, 16835920), (181235, 14607728), (187760, 14100083), (208504, 12697270), (210449, 12579920), (260630, 10157816), (289976, 9129830), (314498, 8417960), (362470, 7303864), (417008, 6348635), (420898, 6289960), (521260, 5078908), (579952, 4564915), (628996, 4208980), (724940, 3651932), (786245, 3367184), (841796, 3144980), (912983, 2899760), (1042520, 2539454), (1052245, 2515984), (1257992, 2104490), (1269727, 2085040), (1449880, 1825966), (1572490, 1683592)]