561298320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 2075920704

約数和(自身を除く): 1514622384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 131, 132, 144, 165, 176, 180, 198, 220, 240, 262, 264, 330, 360, 393, 396, 440, 495, 524, 528, 541, 655, 660, 720, 786, 792, 880, 990, 1048, 1082, 1179, 1310, 1320, 1441, 1572, 1584, 1623, 1965, 1980, 2096, 2164, 2358, 2620, 2640, 2705, 2882, 3144, 3246, 3930, 3960, 4323, 4328, 4716, 4869, 5240, 5410, 5764, 5895, 5951, 6288, 6492, 7205, 7860, 7920, 8115, 8646, 8656, 9432, 9738, 10480, 10820, 11528, 11790, 11902, 12969, 12984, 14410, 15720, 16230, 17292, 17853, 18864, 19476, 21615, 21640, 23056, 23580, 23804, 24345, 25938, 25968, 28820, 29755, 31440, 32460, 34584, 35706, 38952, 43230, 43280, 47160, 47608, 48690, 51876, 53559, 57640, 59510, 64845, 64920, 69168, 70871, 71412, 77904, 86460, 89265, 94320, 95216, 97380, 103752, 107118, 115280, 119020, 129690, 129840, 141742, 142824, 172920, 178530, 194760, 207504, 212613, 214236, 238040, 259380, 267795, 283484, 285648, 345840, 354355, 357060, 389520, 425226, 428472, 476080, 518760, 535590, 566968, 637839, 708710, 714120, 779581, 850452, 856944, 1037520, 1063065, 1071180, 1133936, 1275678, 1417420, 1428240, 1559162, 1700904, 2126130, 2142360, 2338743, 2551356, 2834840, 3118324, 3189195, 3401808, 3897905, 4252260, 4284720, 4677486, 5102712, 5669680, 6236648, 6378390, 7016229, 7795810, 8504520, 9354972, 10205424, 11693715, 12473296, 12756780, 14032458, 15591620, 17009040, 18709944, 23387430, 25513560, 28064916, 31183240, 35081145, 37419888, 46774860, 51027120, 56129832, 62366480, 70162290, 93549720, 112259664, 140324580, 187099440, 280649160, 561298320]

約数ペア:

[(1, 561298320), (2, 280649160), (3, 187099440), (4, 140324580), (5, 112259664), (6, 93549720), (8, 70162290), (9, 62366480), (10, 56129832), (11, 51027120), (12, 46774860), (15, 37419888), (16, 35081145), (18, 31183240), (20, 28064916), (22, 25513560), (24, 23387430), (30, 18709944), (33, 17009040), (36, 15591620), (40, 14032458), (44, 12756780), (45, 12473296), (48, 11693715), (55, 10205424), (60, 9354972), (66, 8504520), (72, 7795810), (80, 7016229), (88, 6378390), (90, 6236648), (99, 5669680), (110, 5102712), (120, 4677486), (131, 4284720), (132, 4252260), (144, 3897905), (165, 3401808), (176, 3189195), (180, 3118324), (198, 2834840), (220, 2551356), (240, 2338743), (262, 2142360), (264, 2126130), (330, 1700904), (360, 1559162), (393, 1428240), (396, 1417420), (440, 1275678), (495, 1133936), (524, 1071180), (528, 1063065), (541, 1037520), (655, 856944), (660, 850452), (720, 779581), (786, 714120), (792, 708710), (880, 637839), (990, 566968), (1048, 535590), (1082, 518760), (1179, 476080), (1310, 428472), (1320, 425226), (1441, 389520), (1572, 357060), (1584, 354355), (1623, 345840), (1965, 285648), (1980, 283484), (2096, 267795), (2164, 259380), (2358, 238040), (2620, 214236), (2640, 212613), (2705, 207504), (2882, 194760), (3144, 178530), (3246, 172920), (3930, 142824), (3960, 141742), (4323, 129840), (4328, 129690), (4716, 119020), (4869, 115280), (5240, 107118), (5410, 103752), (5764, 97380), (5895, 95216), (5951, 94320), (6288, 89265), (6492, 86460), (7205, 77904), (7860, 71412), (7920, 70871), (8115, 69168), (8646, 64920), (8656, 64845), (9432, 59510), (9738, 57640), (10480, 53559), (10820, 51876), (11528, 48690), (11790, 47608), (11902, 47160), (12969, 43280), (12984, 43230), (14410, 38952), (15720, 35706), (16230, 34584), (17292, 32460), (17853, 31440), (18864, 29755), (19476, 28820), (21615, 25968), (21640, 25938), (23056, 24345), (23580, 23804)]