21998932560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28057}}^1$

素因数の和:28104

約数の個数: 300

約数和(自身を含む): 83985955284

約数和(自身を除く): 61987022724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 432, 440, 484, 495, 528, 540, 594, 605, 648, 660, 720, 726, 792, 810, 880, 891, 968, 990, 1080, 1089, 1188, 1210, 1296, 1320, 1452, 1485, 1584, 1620, 1782, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4356, 4455, 4752, 4840, 5445, 5808, 5940, 6480, 6534, 7128, 7260, 7920, 8712, 8910, 9680, 9801, 10890, 11880, 13068, 14256, 14520, 16335, 17424, 17820, 19602, 21780, 23760, 26136, 28057, 29040, 32670, 35640, 39204, 43560, 49005, 52272, 56114, 65340, 71280, 78408, 84171, 87120, 98010, 112228, 130680, 140285, 156816, 168342, 196020, 224456, 252513, 261360, 280570, 308627, 336684, 392040, 420855, 448912, 505026, 561140, 617254, 673368, 757539, 784080, 841710, 925881, 1010052, 1122280, 1234508, 1262565, 1346736, 1515078, 1543135, 1683420, 1851762, 2020104, 2244560, 2272617, 2469016, 2525130, 2777643, 3030156, 3086270, 3366840, 3394897, 3703524, 3787695, 4040208, 4545234, 4629405, 4938032, 5050260, 5555286, 6060312, 6172540, 6733680, 6789794, 7407048, 7575390, 8332929, 9090468, 9258810, 10100520, 10184691, 11110572, 11363085, 12120624, 12345080, 13579588, 13888215, 14814096, 15150780, 16665858, 16974485, 18180936, 18517620, 20201040, 20369382, 22221144, 22726170, 24690160, 24998787, 27159176, 27776430, 30301560, 30554073, 33331716, 33948970, 36361872, 37035240, 40738764, 41664645, 44442288, 45452340, 49997574, 50923455, 54318352, 55552860, 60603120, 61108146, 66663432, 67897940, 74070480, 81477528, 83329290, 90904680, 91662219, 99995148, 101846910, 111105720, 122216292, 124993935, 133326864, 135795880, 152770365, 162955056, 166658580, 181809360, 183324438, 199990296, 203693820, 222211440, 244432584, 249987870, 271591760, 274986657, 305540730, 333317160, 366648876, 399980592, 407387640, 458311095, 488865168, 499975740, 549973314, 611081460, 666634320, 733297752, 814775280, 916622190, 999951480, 1099946628, 1222162920, 1374933285, 1466595504, 1833244380, 1999902960, 2199893256, 2444325840, 2749866570, 3666488760, 4399786512, 5499733140, 7332977520, 10999466280, 21998932560]

約数ペア:

[(1, 21998932560), (2, 10999466280), (3, 7332977520), (4, 5499733140), (5, 4399786512), (6, 3666488760), (8, 2749866570), (9, 2444325840), (10, 2199893256), (11, 1999902960), (12, 1833244380), (15, 1466595504), (16, 1374933285), (18, 1222162920), (20, 1099946628), (22, 999951480), (24, 916622190), (27, 814775280), (30, 733297752), (33, 666634320), (36, 611081460), (40, 549973314), (44, 499975740), (45, 488865168), (48, 458311095), (54, 407387640), (55, 399980592), (60, 366648876), (66, 333317160), (72, 305540730), (80, 274986657), (81, 271591760), (88, 249987870), (90, 244432584), (99, 222211440), (108, 203693820), (110, 199990296), (120, 183324438), (121, 181809360), (132, 166658580), (135, 162955056), (144, 152770365), (162, 135795880), (165, 133326864), (176, 124993935), (180, 122216292), (198, 111105720), (216, 101846910), (220, 99995148), (240, 91662219), (242, 90904680), (264, 83329290), (270, 81477528), (297, 74070480), (324, 67897940), (330, 66663432), (360, 61108146), (363, 60603120), (396, 55552860), (405, 54318352), (432, 50923455), (440, 49997574), (484, 45452340), (495, 44442288), (528, 41664645), (540, 40738764), (594, 37035240), (605, 36361872), (648, 33948970), (660, 33331716), (720, 30554073), (726, 30301560), (792, 27776430), (810, 27159176), (880, 24998787), (891, 24690160), (968, 22726170), (990, 22221144), (1080, 20369382), (1089, 20201040), (1188, 18517620), (1210, 18180936), (1296, 16974485), (1320, 16665858), (1452, 15150780), (1485, 14814096), (1584, 13888215), (1620, 13579588), (1782, 12345080), (1815, 12120624), (1936, 11363085), (1980, 11110572), (2160, 10184691), (2178, 10100520), (2376, 9258810), (2420, 9090468), (2640, 8332929), (2904, 7575390), (2970, 7407048), (3240, 6789794), (3267, 6733680), (3564, 6172540), (3630, 6060312), (3960, 5555286), (4356, 5050260), (4455, 4938032), (4752, 4629405), (4840, 4545234), (5445, 4040208), (5808, 3787695), (5940, 3703524), (6480, 3394897), (6534, 3366840), (7128, 3086270), (7260, 3030156), (7920, 2777643), (8712, 2525130), (8910, 2469016), (9680, 2272617), (9801, 2244560), (10890, 2020104), (11880, 1851762), (13068, 1683420), (14256, 1543135), (14520, 1515078), (16335, 1346736), (17424, 1262565), (17820, 1234508), (19602, 1122280), (21780, 1010052), (23760, 925881), (26136, 841710), (28057, 784080), (29040, 757539), (32670, 673368), (35640, 617254), (39204, 561140), (43560, 505026), (49005, 448912), (52272, 420855), (56114, 392040), (65340, 336684), (71280, 308627), (78408, 280570), (84171, 261360), (87120, 252513), (98010, 224456), (112228, 196020), (130680, 168342), (140285, 156816)]