7129080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 29030400

約数和(自身を除く): 21901320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 82, 84, 90, 92, 105, 108, 115, 120, 123, 126, 135, 138, 140, 161, 164, 168, 180, 184, 189, 205, 207, 210, 216, 230, 246, 252, 270, 276, 280, 287, 315, 322, 328, 345, 360, 369, 378, 410, 414, 420, 460, 483, 492, 504, 540, 552, 574, 615, 621, 630, 644, 690, 738, 756, 805, 820, 828, 840, 861, 920, 943, 945, 966, 984, 1035, 1080, 1107, 1148, 1230, 1242, 1260, 1288, 1380, 1435, 1449, 1476, 1512, 1610, 1640, 1656, 1722, 1845, 1886, 1890, 1932, 2070, 2214, 2296, 2415, 2460, 2484, 2520, 2583, 2760, 2829, 2870, 2898, 2952, 3105, 3220, 3444, 3690, 3772, 3780, 3864, 4140, 4305, 4347, 4428, 4715, 4830, 4920, 4968, 5166, 5535, 5658, 5740, 5796, 6210, 6440, 6601, 6888, 7245, 7380, 7544, 7560, 7749, 8280, 8487, 8610, 8694, 8856, 9430, 9660, 10332, 11070, 11316, 11480, 11592, 12420, 12915, 13202, 14145, 14490, 14760, 15498, 16974, 17220, 17388, 18860, 19320, 19803, 20664, 21735, 22140, 22632, 24840, 25461, 25830, 26404, 28290, 28980, 30996, 33005, 33948, 34440, 34776, 37720, 38745, 39606, 42435, 43470, 44280, 50922, 51660, 52808, 56580, 57960, 59409, 61992, 66010, 67896, 77490, 79212, 84870, 86940, 99015, 101844, 103320, 113160, 118818, 127305, 132020, 154980, 158424, 169740, 173880, 178227, 198030, 203688, 237636, 254610, 264040, 297045, 309960, 339480, 356454, 396060, 475272, 509220, 594090, 712908, 792120, 891135, 1018440, 1188180, 1425816, 1782270, 2376360, 3564540, 7129080]

約数ペア:

[(1, 7129080), (2, 3564540), (3, 2376360), (4, 1782270), (5, 1425816), (6, 1188180), (7, 1018440), (8, 891135), (9, 792120), (10, 712908), (12, 594090), (14, 509220), (15, 475272), (18, 396060), (20, 356454), (21, 339480), (23, 309960), (24, 297045), (27, 264040), (28, 254610), (30, 237636), (35, 203688), (36, 198030), (40, 178227), (41, 173880), (42, 169740), (45, 158424), (46, 154980), (54, 132020), (56, 127305), (60, 118818), (63, 113160), (69, 103320), (70, 101844), (72, 99015), (82, 86940), (84, 84870), (90, 79212), (92, 77490), (105, 67896), (108, 66010), (115, 61992), (120, 59409), (123, 57960), (126, 56580), (135, 52808), (138, 51660), (140, 50922), (161, 44280), (164, 43470), (168, 42435), (180, 39606), (184, 38745), (189, 37720), (205, 34776), (207, 34440), (210, 33948), (216, 33005), (230, 30996), (246, 28980), (252, 28290), (270, 26404), (276, 25830), (280, 25461), (287, 24840), (315, 22632), (322, 22140), (328, 21735), (345, 20664), (360, 19803), (369, 19320), (378, 18860), (410, 17388), (414, 17220), (420, 16974), (460, 15498), (483, 14760), (492, 14490), (504, 14145), (540, 13202), (552, 12915), (574, 12420), (615, 11592), (621, 11480), (630, 11316), (644, 11070), (690, 10332), (738, 9660), (756, 9430), (805, 8856), (820, 8694), (828, 8610), (840, 8487), (861, 8280), (920, 7749), (943, 7560), (945, 7544), (966, 7380), (984, 7245), (1035, 6888), (1080, 6601), (1107, 6440), (1148, 6210), (1230, 5796), (1242, 5740), (1260, 5658), (1288, 5535), (1380, 5166), (1435, 4968), (1449, 4920), (1476, 4830), (1512, 4715), (1610, 4428), (1640, 4347), (1656, 4305), (1722, 4140), (1845, 3864), (1886, 3780), (1890, 3772), (1932, 3690), (2070, 3444), (2214, 3220), (2296, 3105), (2415, 2952), (2460, 2898), (2484, 2870), (2520, 2829), (2583, 2760)]