12711640000

素因数分解:

$2^6\times 5^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 280

約数和(自身を含む): 33793407648

約数和(自身を除く): 21081767648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 64, 80, 82, 92, 100, 115, 125, 160, 164, 184, 200, 205, 230, 250, 320, 328, 337, 368, 400, 410, 460, 500, 575, 625, 656, 674, 736, 800, 820, 920, 943, 1000, 1025, 1150, 1250, 1312, 1348, 1472, 1600, 1640, 1685, 1840, 1886, 2000, 2050, 2300, 2500, 2624, 2696, 2875, 3280, 3370, 3680, 3772, 4000, 4100, 4600, 4715, 5000, 5125, 5392, 5750, 6560, 6740, 7360, 7544, 7751, 8000, 8200, 8425, 9200, 9430, 10000, 10250, 10784, 11500, 13120, 13480, 13817, 14375, 15088, 15502, 16400, 16850, 18400, 18860, 20000, 20500, 21568, 23000, 23575, 25625, 26960, 27634, 28750, 30176, 31004, 32800, 33700, 36800, 37720, 38755, 40000, 41000, 42125, 46000, 47150, 51250, 53920, 55268, 57500, 60352, 62008, 65600, 67400, 69085, 75440, 77510, 82000, 84250, 92000, 94300, 102500, 107840, 110536, 115000, 117875, 124016, 134800, 138170, 150880, 155020, 164000, 168500, 184000, 188600, 193775, 205000, 210625, 221072, 230000, 235750, 248032, 269600, 276340, 301760, 310040, 317791, 328000, 337000, 345425, 377200, 387550, 410000, 421250, 442144, 460000, 471500, 496064, 539200, 552680, 589375, 620080, 635582, 674000, 690850, 754400, 775100, 820000, 842500, 884288, 920000, 943000, 968875, 1105360, 1178750, 1240160, 1271164, 1348000, 1381700, 1508800, 1550200, 1588955, 1640000, 1685000, 1727125, 1886000, 1937750, 2210720, 2357500, 2480320, 2542328, 2696000, 2763400, 3100400, 3177910, 3370000, 3454250, 3772000, 3875500, 4421440, 4715000, 4844375, 5084656, 5526800, 6200800, 6355820, 6740000, 6908500, 7544000, 7751000, 7944775, 8635625, 9430000, 9688750, 10169312, 11053600, 12401600, 12711640, 13480000, 13817000, 15502000, 15889550, 17271250, 18860000, 19377500, 20338624, 22107200, 25423280, 27634000, 31004000, 31779100, 34542500, 37720000, 38755000, 39723875, 50846560, 55268000, 62008000, 63558200, 69085000, 77510000, 79447750, 101693120, 110536000, 127116400, 138170000, 155020000, 158895500, 198619375, 254232800, 276340000, 310040000, 317791000, 397238750, 508465600, 552680000, 635582000, 794477500, 1271164000, 1588955000, 2542328000, 3177910000, 6355820000, 12711640000]

約数ペア:

[(1, 12711640000), (2, 6355820000), (4, 3177910000), (5, 2542328000), (8, 1588955000), (10, 1271164000), (16, 794477500), (20, 635582000), (23, 552680000), (25, 508465600), (32, 397238750), (40, 317791000), (41, 310040000), (46, 276340000), (50, 254232800), (64, 198619375), (80, 158895500), (82, 155020000), (92, 138170000), (100, 127116400), (115, 110536000), (125, 101693120), (160, 79447750), (164, 77510000), (184, 69085000), (200, 63558200), (205, 62008000), (230, 55268000), (250, 50846560), (320, 39723875), (328, 38755000), (337, 37720000), (368, 34542500), (400, 31779100), (410, 31004000), (460, 27634000), (500, 25423280), (575, 22107200), (625, 20338624), (656, 19377500), (674, 18860000), (736, 17271250), (800, 15889550), (820, 15502000), (920, 13817000), (943, 13480000), (1000, 12711640), (1025, 12401600), (1150, 11053600), (1250, 10169312), (1312, 9688750), (1348, 9430000), (1472, 8635625), (1600, 7944775), (1640, 7751000), (1685, 7544000), (1840, 6908500), (1886, 6740000), (2000, 6355820), (2050, 6200800), (2300, 5526800), (2500, 5084656), (2624, 4844375), (2696, 4715000), (2875, 4421440), (3280, 3875500), (3370, 3772000), (3680, 3454250), (3772, 3370000), (4000, 3177910), (4100, 3100400), (4600, 2763400), (4715, 2696000), (5000, 2542328), (5125, 2480320), (5392, 2357500), (5750, 2210720), (6560, 1937750), (6740, 1886000), (7360, 1727125), (7544, 1685000), (7751, 1640000), (8000, 1588955), (8200, 1550200), (8425, 1508800), (9200, 1381700), (9430, 1348000), (10000, 1271164), (10250, 1240160), (10784, 1178750), (11500, 1105360), (13120, 968875), (13480, 943000), (13817, 920000), (14375, 884288), (15088, 842500), (15502, 820000), (16400, 775100), (16850, 754400), (18400, 690850), (18860, 674000), (20000, 635582), (20500, 620080), (21568, 589375), (23000, 552680), (23575, 539200), (25625, 496064), (26960, 471500), (27634, 460000), (28750, 442144), (30176, 421250), (31004, 410000), (32800, 387550), (33700, 377200), (36800, 345425), (37720, 337000), (38755, 328000), (40000, 317791), (41000, 310040), (42125, 301760), (46000, 276340), (47150, 269600), (51250, 248032), (53920, 235750), (55268, 230000), (57500, 221072), (60352, 210625), (62008, 205000), (65600, 193775), (67400, 188600), (69085, 184000), (75440, 168500), (77510, 164000), (82000, 155020), (84250, 150880), (92000, 138170), (94300, 134800), (102500, 124016), (107840, 117875), (110536, 115000)]