81229224240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1\times {\mathrm{1093}}^1$

素因数の和:1788

約数の個数: 240

約数和(自身を含む): 274835257632

約数和(自身を除く): 193606033392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 443, 466, 699, 720, 886, 932, 1093, 1165, 1329, 1398, 1772, 1864, 2097, 2186, 2215, 2330, 2658, 2796, 3279, 3495, 3544, 3728, 3987, 4194, 4372, 4430, 4660, 5316, 5465, 5592, 6558, 6645, 6990, 7088, 7974, 8388, 8744, 8860, 9320, 9837, 10485, 10632, 10930, 11184, 13116, 13290, 13980, 15948, 16395, 16776, 17488, 17720, 18640, 19674, 19935, 20970, 21264, 21860, 26232, 26580, 27960, 31896, 32790, 33552, 35440, 39348, 39870, 41940, 43720, 49185, 52464, 53160, 55920, 63792, 65580, 78696, 79740, 83880, 87440, 98370, 103219, 106320, 131160, 157392, 159480, 167760, 196740, 206438, 254669, 262320, 309657, 318960, 393480, 412876, 484199, 509338, 516095, 619314, 764007, 786960, 825752, 928971, 968398, 1018676, 1032190, 1238628, 1273345, 1452597, 1528014, 1548285, 1651504, 1857942, 1936796, 2037352, 2064380, 2292021, 2420995, 2477256, 2546690, 2905194, 3056028, 3096570, 3715884, 3820035, 3873592, 4074704, 4128760, 4357791, 4584042, 4644855, 4841990, 4954512, 5093380, 5810388, 6112056, 6193140, 7262985, 7431768, 7640070, 7747184, 8257520, 8715582, 9168084, 9289710, 9683980, 10186760, 11460105, 11620776, 12224112, 12386280, 14525970, 14863536, 15280140, 17431164, 18336168, 18579420, 19367960, 20373520, 21788955, 22920210, 23241552, 24772560, 29051940, 30560280, 34862328, 36672336, 37158840, 38735920, 43577910, 45840420, 58103880, 61120560, 69724656, 74317680, 87155820, 91680840, 112818367, 116207760, 174311640, 183361680, 225636734, 338455101, 348623280, 451273468, 564091835, 676910202, 902546936, 1015365303, 1128183670, 1353820404, 1692275505, 1805093872, 2030730606, 2256367340, 2707640808, 3384551010, 4061461212, 4512734680, 5076826515, 5415281616, 6769102020, 8122922424, 9025469360, 10153653030, 13538204040, 16245844848, 20307306060, 27076408080, 40614612120, 81229224240]

約数ペア:

[(1, 81229224240), (2, 40614612120), (3, 27076408080), (4, 20307306060), (5, 16245844848), (6, 13538204040), (8, 10153653030), (9, 9025469360), (10, 8122922424), (12, 6769102020), (15, 5415281616), (16, 5076826515), (18, 4512734680), (20, 4061461212), (24, 3384551010), (30, 2707640808), (36, 2256367340), (40, 2030730606), (45, 1805093872), (48, 1692275505), (60, 1353820404), (72, 1128183670), (80, 1015365303), (90, 902546936), (120, 676910202), (144, 564091835), (180, 451273468), (233, 348623280), (240, 338455101), (360, 225636734), (443, 183361680), (466, 174311640), (699, 116207760), (720, 112818367), (886, 91680840), (932, 87155820), (1093, 74317680), (1165, 69724656), (1329, 61120560), (1398, 58103880), (1772, 45840420), (1864, 43577910), (2097, 38735920), (2186, 37158840), (2215, 36672336), (2330, 34862328), (2658, 30560280), (2796, 29051940), (3279, 24772560), (3495, 23241552), (3544, 22920210), (3728, 21788955), (3987, 20373520), (4194, 19367960), (4372, 18579420), (4430, 18336168), (4660, 17431164), (5316, 15280140), (5465, 14863536), (5592, 14525970), (6558, 12386280), (6645, 12224112), (6990, 11620776), (7088, 11460105), (7974, 10186760), (8388, 9683980), (8744, 9289710), (8860, 9168084), (9320, 8715582), (9837, 8257520), (10485, 7747184), (10632, 7640070), (10930, 7431768), (11184, 7262985), (13116, 6193140), (13290, 6112056), (13980, 5810388), (15948, 5093380), (16395, 4954512), (16776, 4841990), (17488, 4644855), (17720, 4584042), (18640, 4357791), (19674, 4128760), (19935, 4074704), (20970, 3873592), (21264, 3820035), (21860, 3715884), (26232, 3096570), (26580, 3056028), (27960, 2905194), (31896, 2546690), (32790, 2477256), (33552, 2420995), (35440, 2292021), (39348, 2064380), (39870, 2037352), (41940, 1936796), (43720, 1857942), (49185, 1651504), (52464, 1548285), (53160, 1528014), (55920, 1452597), (63792, 1273345), (65580, 1238628), (78696, 1032190), (79740, 1018676), (83880, 968398), (87440, 928971), (98370, 825752), (103219, 786960), (106320, 764007), (131160, 619314), (157392, 516095), (159480, 509338), (167760, 484199), (196740, 412876), (206438, 393480), (254669, 318960), (262320, 309657)]