82631640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 384

約数和(自身を含む): 330946560

約数和(自身を除く): 248314920

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, 42, 46, 47, 49, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 94, 98, 104, 105, 115, 120, 130, 138, 140, 141, 147, 156, 161, 168, 182, 184, 188, 195, 196, 210, 230, 235, 245, 260, 273, 276, 280, 282, 294, 299, 312, 322, 329, 345, 364, 376, 390, 392, 420, 455, 460, 470, 483, 490, 520, 546, 552, 564, 588, 598, 611, 637, 644, 658, 690, 705, 728, 735, 780, 805, 840, 897, 910, 920, 940, 966, 980, 987, 1081, 1092, 1127, 1128, 1176, 1196, 1222, 1274, 1288, 1316, 1365, 1380, 1410, 1470, 1495, 1560, 1610, 1645, 1794, 1820, 1833, 1880, 1911, 1932, 1960, 1974, 2093, 2162, 2184, 2254, 2303, 2392, 2415, 2444, 2548, 2632, 2730, 2760, 2820, 2940, 2990, 3055, 3185, 3220, 3243, 3290, 3381, 3588, 3640, 3666, 3822, 3864, 3948, 4186, 4277, 4324, 4485, 4508, 4606, 4830, 4888, 4935, 5096, 5405, 5460, 5635, 5640, 5880, 5980, 6110, 6279, 6370, 6440, 6486, 6580, 6762, 6909, 7176, 7332, 7567, 7644, 7896, 8372, 8554, 8648, 8970, 9016, 9165, 9212, 9555, 9660, 9870, 10465, 10810, 10920, 11270, 11515, 11960, 12220, 12558, 12740, 12831, 12972, 13160, 13524, 13818, 14053, 14651, 14664, 15134, 15288, 16215, 16744, 16905, 17108, 17940, 18330, 18424, 19110, 19320, 19740, 20930, 21385, 21620, 22540, 22701, 23030, 24440, 25116, 25480, 25662, 25944, 27048, 27636, 28106, 29302, 29939, 30268, 31395, 32430, 33810, 34216, 34545, 35880, 36660, 37835, 38220, 39480, 41860, 42159, 42770, 43240, 43953, 45080, 45402, 46060, 50232, 51324, 52969, 55272, 56212, 58604, 59878, 60536, 62790, 64155, 64860, 67620, 69090, 70265, 73255, 73320, 75670, 76440, 83720, 84318, 85540, 87906, 89817, 90804, 92120, 98371, 102648, 105938, 112424, 113505, 117208, 119756, 125580, 128310, 129720, 135240, 138180, 140530, 146510, 149695, 151340, 158907, 168636, 171080, 175812, 179634, 181608, 196742, 210795, 211876, 219765, 227010, 239512, 251160, 256620, 264845, 276360, 281060, 293020, 295113, 299390, 302680, 317814, 337272, 351624, 359268, 393484, 421590, 423752, 439530, 449085, 454020, 491855, 513240, 529690, 562120, 586040, 590226, 598780, 635628, 688597, 718536, 786968, 794535, 843180, 879060, 898170, 908040, 983710, 1059380, 1180452, 1197560, 1271256, 1377194, 1475565, 1589070, 1686360, 1758120, 1796340, 1967420, 2065791, 2118760, 2360904, 2754388, 2951130, 3178140, 3442985, 3592680, 3934840, 4131582, 5508776, 5902260, 6356280, 6885970, 8263164, 10328955, 11804520, 13771940, 16526328, 20657910, 27543880, 41315820, 82631640]

約数ペア:

[(1, 82631640), (2, 41315820), (3, 27543880), (4, 20657910), (5, 16526328), (6, 13771940), (7, 11804520), (8, 10328955), (10, 8263164), (12, 6885970), (13, 6356280), (14, 5902260), (15, 5508776), (20, 4131582), (21, 3934840), (23, 3592680), (24, 3442985), (26, 3178140), (28, 2951130), (30, 2754388), (35, 2360904), (39, 2118760), (40, 2065791), (42, 1967420), (46, 1796340), (47, 1758120), (49, 1686360), (52, 1589070), (56, 1475565), (60, 1377194), (65, 1271256), (69, 1197560), (70, 1180452), (78, 1059380), (84, 983710), (91, 908040), (92, 898170), (94, 879060), (98, 843180), (104, 794535), (105, 786968), (115, 718536), (120, 688597), (130, 635628), (138, 598780), (140, 590226), (141, 586040), (147, 562120), (156, 529690), (161, 513240), (168, 491855), (182, 454020), (184, 449085), (188, 439530), (195, 423752), (196, 421590), (210, 393484), (230, 359268), (235, 351624), (245, 337272), (260, 317814), (273, 302680), (276, 299390), (280, 295113), (282, 293020), (294, 281060), (299, 276360), (312, 264845), (322, 256620), (329, 251160), (345, 239512), (364, 227010), (376, 219765), (390, 211876), (392, 210795), (420, 196742), (455, 181608), (460, 179634), (470, 175812), (483, 171080), (490, 168636), (520, 158907), (546, 151340), (552, 149695), (564, 146510), (588, 140530), (598, 138180), (611, 135240), (637, 129720), (644, 128310), (658, 125580), (690, 119756), (705, 117208), (728, 113505), (735, 112424), (780, 105938), (805, 102648), (840, 98371), (897, 92120), (910, 90804), (920, 89817), (940, 87906), (966, 85540), (980, 84318), (987, 83720), (1081, 76440), (1092, 75670), (1127, 73320), (1128, 73255), (1176, 70265), (1196, 69090), (1222, 67620), (1274, 64860), (1288, 64155), (1316, 62790), (1365, 60536), (1380, 59878), (1410, 58604), (1470, 56212), (1495, 55272), (1560, 52969), (1610, 51324), (1645, 50232), (1794, 46060), (1820, 45402), (1833, 45080), (1880, 43953), (1911, 43240), (1932, 42770), (1960, 42159), (1974, 41860), (2093, 39480), (2162, 38220), (2184, 37835), (2254, 36660), (2303, 35880), (2392, 34545), (2415, 34216), (2444, 33810), (2548, 32430), (2632, 31395), (2730, 30268), (2760, 29939), (2820, 29302), (2940, 28106), (2990, 27636), (3055, 27048), (3185, 25944), (3220, 25662), (3243, 25480), (3290, 25116), (3381, 24440), (3588, 23030), (3640, 22701), (3666, 22540), (3822, 21620), (3864, 21385), (3948, 20930), (4186, 19740), (4277, 19320), (4324, 19110), (4485, 18424), (4508, 18330), (4606, 17940), (4830, 17108), (4888, 16905), (4935, 16744), (5096, 16215), (5405, 15288), (5460, 15134), (5635, 14664), (5640, 14651), (5880, 14053), (5980, 13818), (6110, 13524), (6279, 13160), (6370, 12972), (6440, 12831), (6486, 12740), (6580, 12558), (6762, 12220), (6909, 11960), (7176, 11515), (7332, 11270), (7567, 10920), (7644, 10810), (7896, 10465), (8372, 9870), (8554, 9660), (8648, 9555), (8970, 9212), (9016, 9165)]