68235480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 178522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 54, 60, 67, 69, 72, 82, 90, 92, 108, 115, 120, 123, 134, 135, 138, 164, 180, 184, 201, 205, 207, 216, 230, 246, 268, 270, 276, 328, 335, 345, 360, 369, 402, 410, 414, 460, 492, 536, 540, 552, 603, 615, 621, 670, 690, 738, 804, 820, 828, 920, 943, 984, 1005, 1035, 1080, 1107, 1206, 1230, 1242, 1340, 1380, 1476, 1541, 1608, 1640, 1656, 1809, 1845, 1886, 2010, 2070, 2214, 2412, 2460, 2484, 2680, 2747, 2760, 2829, 2952, 3015, 3082, 3105, 3618, 3690, 3772, 4020, 4140, 4428, 4623, 4715, 4824, 4920, 4968, 5494, 5535, 5658, 6030, 6164, 6210, 7236, 7380, 7544, 7705, 8040, 8241, 8280, 8487, 8856, 9045, 9246, 9430, 10988, 11070, 11316, 12060, 12328, 12420, 13735, 13869, 14145, 14472, 14760, 15410, 16482, 16974, 18090, 18492, 18860, 21976, 22140, 22632, 23115, 24120, 24723, 24840, 25461, 27470, 27738, 28290, 30820, 32964, 33948, 36180, 36984, 37720, 41205, 41607, 42435, 44280, 46230, 49446, 50922, 54940, 55476, 56580, 61640, 63181, 65928, 67896, 69345, 72360, 74169, 82410, 83214, 84870, 92460, 98892, 101844, 109880, 110952, 113160, 123615, 126362, 127305, 138690, 148338, 164820, 166428, 169740, 184920, 189543, 197784, 203688, 208035, 247230, 252724, 254610, 277380, 296676, 315905, 329640, 332856, 339480, 370845, 379086, 416070, 494460, 505448, 509220, 554760, 568629, 593352, 631810, 741690, 758172, 832140, 947715, 988920, 1018440, 1137258, 1263620, 1483380, 1516344, 1664280, 1705887, 1895430, 2274516, 2527240, 2843145, 2966760, 3411774, 3790860, 4549032, 5686290, 6823548, 7581720, 8529435, 11372580, 13647096, 17058870, 22745160, 34117740, 68235480]

約数ペア:

[(1, 68235480), (2, 34117740), (3, 22745160), (4, 17058870), (5, 13647096), (6, 11372580), (8, 8529435), (9, 7581720), (10, 6823548), (12, 5686290), (15, 4549032), (18, 3790860), (20, 3411774), (23, 2966760), (24, 2843145), (27, 2527240), (30, 2274516), (36, 1895430), (40, 1705887), (41, 1664280), (45, 1516344), (46, 1483380), (54, 1263620), (60, 1137258), (67, 1018440), (69, 988920), (72, 947715), (82, 832140), (90, 758172), (92, 741690), (108, 631810), (115, 593352), (120, 568629), (123, 554760), (134, 509220), (135, 505448), (138, 494460), (164, 416070), (180, 379086), (184, 370845), (201, 339480), (205, 332856), (207, 329640), (216, 315905), (230, 296676), (246, 277380), (268, 254610), (270, 252724), (276, 247230), (328, 208035), (335, 203688), (345, 197784), (360, 189543), (369, 184920), (402, 169740), (410, 166428), (414, 164820), (460, 148338), (492, 138690), (536, 127305), (540, 126362), (552, 123615), (603, 113160), (615, 110952), (621, 109880), (670, 101844), (690, 98892), (738, 92460), (804, 84870), (820, 83214), (828, 82410), (920, 74169), (943, 72360), (984, 69345), (1005, 67896), (1035, 65928), (1080, 63181), (1107, 61640), (1206, 56580), (1230, 55476), (1242, 54940), (1340, 50922), (1380, 49446), (1476, 46230), (1541, 44280), (1608, 42435), (1640, 41607), (1656, 41205), (1809, 37720), (1845, 36984), (1886, 36180), (2010, 33948), (2070, 32964), (2214, 30820), (2412, 28290), (2460, 27738), (2484, 27470), (2680, 25461), (2747, 24840), (2760, 24723), (2829, 24120), (2952, 23115), (3015, 22632), (3082, 22140), (3105, 21976), (3618, 18860), (3690, 18492), (3772, 18090), (4020, 16974), (4140, 16482), (4428, 15410), (4623, 14760), (4715, 14472), (4824, 14145), (4920, 13869), (4968, 13735), (5494, 12420), (5535, 12328), (5658, 12060), (6030, 11316), (6164, 11070), (6210, 10988), (7236, 9430), (7380, 9246), (7544, 9045), (7705, 8856), (8040, 8487), (8241, 8280)]