1298535840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1921

約数の個数: 384

約数和(自身を含む): 5422878720

約数和(自身を除く): 4124342880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1867, 1890, 1932, 2016, 2070, 2160, 2208, 2415, 2484, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3734, 3780, 3864, 4140, 4320, 4347, 4830, 4968, 5040, 5152, 5520, 5601, 5796, 6048, 6210, 6440, 6624, 7245, 7468, 7560, 7728, 8280, 8694, 9335, 9660, 9936, 10080, 11040, 11202, 11592, 12420, 12880, 13069, 14490, 14936, 15120, 15456, 16560, 16803, 17388, 18670, 19320, 19872, 21735, 22404, 23184, 24840, 25760, 26138, 28005, 28980, 29872, 30240, 33120, 33606, 34776, 37340, 38640, 39207, 42941, 43470, 44808, 46368, 49680, 50409, 52276, 56010, 57960, 59744, 65345, 67212, 69552, 74680, 77280, 78414, 84015, 85882, 86940, 89616, 99360, 100818, 104552, 112020, 115920, 117621, 128823, 130690, 134424, 139104, 149360, 156828, 168030, 171764, 173880, 179232, 196035, 201636, 209104, 214705, 224040, 231840, 235242, 252045, 257646, 261380, 268848, 298720, 300587, 313656, 336060, 343528, 347760, 352863, 386469, 392070, 403272, 418208, 429410, 448080, 470484, 504090, 515292, 522760, 537696, 588105, 601174, 627312, 644115, 672120, 687056, 695520, 705726, 772938, 784140, 806544, 858820, 896160, 901761, 940968, 1008180, 1030584, 1045520, 1159407, 1176210, 1202348, 1254624, 1288230, 1344240, 1374112, 1411452, 1502935, 1545876, 1568280, 1613088, 1717640, 1764315, 1803522, 1881936, 1932345, 2016360, 2061168, 2091040, 2318814, 2352420, 2404696, 2576460, 2688480, 2705283, 2822904, 3005870, 3091752, 3136560, 3435280, 3528630, 3607044, 3763872, 3864690, 4032720, 4122336, 4508805, 4637628, 4704840, 4809392, 5152920, 5410566, 5645808, 5797035, 6011740, 6183504, 6273120, 6870560, 7057260, 7214088, 7729380, 8065440, 8115849, 9017610, 9275256, 9409680, 9618784, 10305840, 10821132, 11291616, 11594070, 12023480, 12367008, 13526415, 14114520, 14428176, 15458760, 16231698, 18035220, 18550512, 18819360, 20611680, 21642264, 23188140, 24046960, 27052830, 28229040, 28856352, 30917520, 32463396, 36070440, 37101024, 40579245, 43284528, 46376280, 48093920, 54105660, 56458080, 61835040, 64926792, 72140880, 81158490, 86569056, 92752560, 108211320, 129853584, 144281760, 162316980, 185505120, 216422640, 259707168, 324633960, 432845280, 649267920, 1298535840]

約数ペア:

[(1, 1298535840), (2, 649267920), (3, 432845280), (4, 324633960), (5, 259707168), (6, 216422640), (7, 185505120), (8, 162316980), (9, 144281760), (10, 129853584), (12, 108211320), (14, 92752560), (15, 86569056), (16, 81158490), (18, 72140880), (20, 64926792), (21, 61835040), (23, 56458080), (24, 54105660), (27, 48093920), (28, 46376280), (30, 43284528), (32, 40579245), (35, 37101024), (36, 36070440), (40, 32463396), (42, 30917520), (45, 28856352), (46, 28229040), (48, 27052830), (54, 24046960), (56, 23188140), (60, 21642264), (63, 20611680), (69, 18819360), (70, 18550512), (72, 18035220), (80, 16231698), (84, 15458760), (90, 14428176), (92, 14114520), (96, 13526415), (105, 12367008), (108, 12023480), (112, 11594070), (115, 11291616), (120, 10821132), (126, 10305840), (135, 9618784), (138, 9409680), (140, 9275256), (144, 9017610), (160, 8115849), (161, 8065440), (168, 7729380), (180, 7214088), (184, 7057260), (189, 6870560), (207, 6273120), (210, 6183504), (216, 6011740), (224, 5797035), (230, 5645808), (240, 5410566), (252, 5152920), (270, 4809392), (276, 4704840), (280, 4637628), (288, 4508805), (315, 4122336), (322, 4032720), (336, 3864690), (345, 3763872), (360, 3607044), (368, 3528630), (378, 3435280), (414, 3136560), (420, 3091752), (432, 3005870), (460, 2822904), (480, 2705283), (483, 2688480), (504, 2576460), (540, 2404696), (552, 2352420), (560, 2318814), (621, 2091040), (630, 2061168), (644, 2016360), (672, 1932345), (690, 1881936), (720, 1803522), (736, 1764315), (756, 1717640), (805, 1613088), (828, 1568280), (840, 1545876), (864, 1502935), (920, 1411452), (945, 1374112), (966, 1344240), (1008, 1288230), (1035, 1254624), (1080, 1202348), (1104, 1176210), (1120, 1159407), (1242, 1045520), (1260, 1030584), (1288, 1008180), (1380, 940968), (1440, 901761), (1449, 896160), (1512, 858820), (1610, 806544), (1656, 784140), (1680, 772938), (1840, 705726), (1867, 695520), (1890, 687056), (1932, 672120), (2016, 644115), (2070, 627312), (2160, 601174), (2208, 588105), (2415, 537696), (2484, 522760), (2520, 515292), (2576, 504090), (2760, 470484), (2898, 448080), (3024, 429410), (3105, 418208), (3220, 403272), (3312, 392070), (3360, 386469), (3680, 352863), (3734, 347760), (3780, 343528), (3864, 336060), (4140, 313656), (4320, 300587), (4347, 298720), (4830, 268848), (4968, 261380), (5040, 257646), (5152, 252045), (5520, 235242), (5601, 231840), (5796, 224040), (6048, 214705), (6210, 209104), (6440, 201636), (6624, 196035), (7245, 179232), (7468, 173880), (7560, 171764), (7728, 168030), (8280, 156828), (8694, 149360), (9335, 139104), (9660, 134424), (9936, 130690), (10080, 128823), (11040, 117621), (11202, 115920), (11592, 112020), (12420, 104552), (12880, 100818), (13069, 99360), (14490, 89616), (14936, 86940), (15120, 85882), (15456, 84015), (16560, 78414), (16803, 77280), (17388, 74680), (18670, 69552), (19320, 67212), (19872, 65345), (21735, 59744), (22404, 57960), (23184, 56010), (24840, 52276), (25760, 50409), (26138, 49680), (28005, 46368), (28980, 44808), (29872, 43470), (30240, 42941), (33120, 39207), (33606, 38640), (34776, 37340)]