72082920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 384

約数和(自身を含む): 289578240

約数和(自身を除く): 217495320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 41, 42, 46, 49, 52, 56, 60, 65, 69, 70, 78, 82, 84, 91, 92, 98, 104, 105, 115, 120, 123, 130, 138, 140, 147, 156, 161, 164, 168, 182, 184, 195, 196, 205, 210, 230, 245, 246, 260, 273, 276, 280, 287, 294, 299, 312, 322, 328, 345, 364, 390, 392, 410, 420, 455, 460, 483, 490, 492, 520, 533, 546, 552, 574, 588, 598, 615, 637, 644, 690, 728, 735, 780, 805, 820, 840, 861, 897, 910, 920, 943, 966, 980, 984, 1066, 1092, 1127, 1148, 1176, 1196, 1230, 1274, 1288, 1365, 1380, 1435, 1470, 1495, 1560, 1599, 1610, 1640, 1722, 1794, 1820, 1886, 1911, 1932, 1960, 2009, 2093, 2132, 2184, 2254, 2296, 2392, 2415, 2460, 2548, 2665, 2730, 2760, 2829, 2870, 2940, 2990, 3185, 3198, 3220, 3381, 3444, 3588, 3640, 3731, 3772, 3822, 3864, 4018, 4186, 4264, 4305, 4485, 4508, 4715, 4830, 4920, 5096, 5330, 5460, 5635, 5658, 5740, 5880, 5980, 6027, 6279, 6370, 6396, 6440, 6601, 6762, 6888, 7176, 7462, 7544, 7644, 7995, 8036, 8372, 8610, 8970, 9016, 9430, 9555, 9660, 10045, 10465, 10660, 10920, 11193, 11270, 11316, 11480, 11960, 12054, 12259, 12558, 12740, 12792, 13202, 13524, 14145, 14651, 14924, 15288, 15990, 16072, 16744, 16905, 17220, 17940, 18655, 18860, 19110, 19320, 19803, 20090, 20930, 21320, 22386, 22540, 22632, 24108, 24518, 25116, 25480, 26117, 26404, 27048, 28290, 29302, 29848, 30135, 31395, 31980, 33005, 33810, 34440, 35880, 36777, 37310, 37720, 38220, 39606, 40180, 41860, 43953, 44772, 45080, 46207, 48216, 49036, 50232, 52234, 52808, 55965, 56580, 58604, 60270, 61295, 62790, 63960, 66010, 67620, 73255, 73554, 74620, 76440, 78351, 79212, 80360, 83720, 85813, 87906, 89544, 92414, 98072, 99015, 104468, 111930, 113160, 117208, 120540, 122590, 125580, 130585, 132020, 135240, 138621, 146510, 147108, 149240, 156702, 158424, 171626, 175812, 183885, 184828, 198030, 208936, 219765, 223860, 231035, 241080, 245180, 251160, 257439, 261170, 264040, 277242, 293020, 294216, 313404, 343252, 351624, 367770, 369656, 391755, 396060, 429065, 439530, 447720, 462070, 490360, 514878, 522340, 554484, 586040, 600691, 626808, 686504, 693105, 735540, 783510, 792120, 858130, 879060, 924140, 1029756, 1044680, 1108968, 1201382, 1287195, 1386210, 1471080, 1567020, 1716260, 1758120, 1802073, 1848280, 2059512, 2402764, 2574390, 2772420, 3003455, 3134040, 3432520, 3604146, 4805528, 5148780, 5544840, 6006910, 7208292, 9010365, 10297560, 12013820, 14416584, 18020730, 24027640, 36041460, 72082920]

約数ペア:

[(1, 72082920), (2, 36041460), (3, 24027640), (4, 18020730), (5, 14416584), (6, 12013820), (7, 10297560), (8, 9010365), (10, 7208292), (12, 6006910), (13, 5544840), (14, 5148780), (15, 4805528), (20, 3604146), (21, 3432520), (23, 3134040), (24, 3003455), (26, 2772420), (28, 2574390), (30, 2402764), (35, 2059512), (39, 1848280), (40, 1802073), (41, 1758120), (42, 1716260), (46, 1567020), (49, 1471080), (52, 1386210), (56, 1287195), (60, 1201382), (65, 1108968), (69, 1044680), (70, 1029756), (78, 924140), (82, 879060), (84, 858130), (91, 792120), (92, 783510), (98, 735540), (104, 693105), (105, 686504), (115, 626808), (120, 600691), (123, 586040), (130, 554484), (138, 522340), (140, 514878), (147, 490360), (156, 462070), (161, 447720), (164, 439530), (168, 429065), (182, 396060), (184, 391755), (195, 369656), (196, 367770), (205, 351624), (210, 343252), (230, 313404), (245, 294216), (246, 293020), (260, 277242), (273, 264040), (276, 261170), (280, 257439), (287, 251160), (294, 245180), (299, 241080), (312, 231035), (322, 223860), (328, 219765), (345, 208936), (364, 198030), (390, 184828), (392, 183885), (410, 175812), (420, 171626), (455, 158424), (460, 156702), (483, 149240), (490, 147108), (492, 146510), (520, 138621), (533, 135240), (546, 132020), (552, 130585), (574, 125580), (588, 122590), (598, 120540), (615, 117208), (637, 113160), (644, 111930), (690, 104468), (728, 99015), (735, 98072), (780, 92414), (805, 89544), (820, 87906), (840, 85813), (861, 83720), (897, 80360), (910, 79212), (920, 78351), (943, 76440), (966, 74620), (980, 73554), (984, 73255), (1066, 67620), (1092, 66010), (1127, 63960), (1148, 62790), (1176, 61295), (1196, 60270), (1230, 58604), (1274, 56580), (1288, 55965), (1365, 52808), (1380, 52234), (1435, 50232), (1470, 49036), (1495, 48216), (1560, 46207), (1599, 45080), (1610, 44772), (1640, 43953), (1722, 41860), (1794, 40180), (1820, 39606), (1886, 38220), (1911, 37720), (1932, 37310), (1960, 36777), (2009, 35880), (2093, 34440), (2132, 33810), (2184, 33005), (2254, 31980), (2296, 31395), (2392, 30135), (2415, 29848), (2460, 29302), (2548, 28290), (2665, 27048), (2730, 26404), (2760, 26117), (2829, 25480), (2870, 25116), (2940, 24518), (2990, 24108), (3185, 22632), (3198, 22540), (3220, 22386), (3381, 21320), (3444, 20930), (3588, 20090), (3640, 19803), (3731, 19320), (3772, 19110), (3822, 18860), (3864, 18655), (4018, 17940), (4186, 17220), (4264, 16905), (4305, 16744), (4485, 16072), (4508, 15990), (4715, 15288), (4830, 14924), (4920, 14651), (5096, 14145), (5330, 13524), (5460, 13202), (5635, 12792), (5658, 12740), (5740, 12558), (5880, 12259), (5980, 12054), (6027, 11960), (6279, 11480), (6370, 11316), (6396, 11270), (6440, 11193), (6601, 10920), (6762, 10660), (6888, 10465), (7176, 10045), (7462, 9660), (7544, 9555), (7644, 9430), (7995, 9016), (8036, 8970), (8372, 8610)]