318128580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 288

約数和(自身を含む): 1257137280

約数和(自身を除く): 939008700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1093, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1764, 1890, 1980, 2079, 2156, 2186, 2205, 2310, 2646, 2695, 2772, 2940, 2970, 3234, 3279, 3465, 3780, 4158, 4372, 4410, 4620, 4851, 5292, 5390, 5465, 5940, 6468, 6558, 6615, 6930, 7651, 8085, 8316, 8820, 9702, 9837, 10395, 10780, 10930, 12023, 13116, 13230, 13860, 14553, 15302, 16170, 16395, 19404, 19674, 20790, 21860, 22953, 24046, 24255, 26460, 29106, 29511, 30604, 32340, 32790, 36069, 38255, 39348, 41580, 45906, 48092, 48510, 49185, 53557, 58212, 59022, 60115, 65580, 68859, 72138, 72765, 76510, 84161, 91812, 97020, 98370, 107114, 108207, 114765, 118044, 120230, 137718, 144276, 145530, 147555, 153020, 160671, 168322, 180345, 196740, 206577, 214228, 216414, 229530, 240460, 252483, 267785, 275436, 291060, 295110, 321342, 324621, 336644, 344295, 360690, 413154, 420805, 432828, 459060, 482013, 504966, 535570, 541035, 589127, 590220, 642684, 649242, 688590, 721380, 757449, 803355, 826308, 841610, 964026, 1009932, 1032885, 1071140, 1082070, 1178254, 1262415, 1298484, 1377180, 1446039, 1514898, 1606710, 1623105, 1683220, 1767381, 1928052, 2065770, 2164140, 2272347, 2356508, 2410065, 2524830, 2892078, 2945635, 3029796, 3213420, 3246210, 3534762, 3787245, 4131540, 4544694, 4820130, 5049660, 5302143, 5784156, 5891270, 6492420, 7069524, 7230195, 7574490, 8836905, 9089388, 9640260, 10604286, 11361735, 11782540, 14460390, 15148980, 15906429, 17673810, 21208572, 22723470, 26510715, 28920780, 31812858, 35347620, 45446940, 53021430, 63625716, 79532145, 106042860, 159064290, 318128580]

約数ペア:

[(1, 318128580), (2, 159064290), (3, 106042860), (4, 79532145), (5, 63625716), (6, 53021430), (7, 45446940), (9, 35347620), (10, 31812858), (11, 28920780), (12, 26510715), (14, 22723470), (15, 21208572), (18, 17673810), (20, 15906429), (21, 15148980), (22, 14460390), (27, 11782540), (28, 11361735), (30, 10604286), (33, 9640260), (35, 9089388), (36, 8836905), (42, 7574490), (44, 7230195), (45, 7069524), (49, 6492420), (54, 5891270), (55, 5784156), (60, 5302143), (63, 5049660), (66, 4820130), (70, 4544694), (77, 4131540), (84, 3787245), (90, 3534762), (98, 3246210), (99, 3213420), (105, 3029796), (108, 2945635), (110, 2892078), (126, 2524830), (132, 2410065), (135, 2356508), (140, 2272347), (147, 2164140), (154, 2065770), (165, 1928052), (180, 1767381), (189, 1683220), (196, 1623105), (198, 1606710), (210, 1514898), (220, 1446039), (231, 1377180), (245, 1298484), (252, 1262415), (270, 1178254), (294, 1082070), (297, 1071140), (308, 1032885), (315, 1009932), (330, 964026), (378, 841610), (385, 826308), (396, 803355), (420, 757449), (441, 721380), (462, 688590), (490, 649242), (495, 642684), (539, 590220), (540, 589127), (588, 541035), (594, 535570), (630, 504966), (660, 482013), (693, 459060), (735, 432828), (756, 420805), (770, 413154), (882, 360690), (924, 344295), (945, 336644), (980, 324621), (990, 321342), (1078, 295110), (1093, 291060), (1155, 275436), (1188, 267785), (1260, 252483), (1323, 240460), (1386, 229530), (1470, 216414), (1485, 214228), (1540, 206577), (1617, 196740), (1764, 180345), (1890, 168322), (1980, 160671), (2079, 153020), (2156, 147555), (2186, 145530), (2205, 144276), (2310, 137718), (2646, 120230), (2695, 118044), (2772, 114765), (2940, 108207), (2970, 107114), (3234, 98370), (3279, 97020), (3465, 91812), (3780, 84161), (4158, 76510), (4372, 72765), (4410, 72138), (4620, 68859), (4851, 65580), (5292, 60115), (5390, 59022), (5465, 58212), (5940, 53557), (6468, 49185), (6558, 48510), (6615, 48092), (6930, 45906), (7651, 41580), (8085, 39348), (8316, 38255), (8820, 36069), (9702, 32790), (9837, 32340), (10395, 30604), (10780, 29511), (10930, 29106), (12023, 26460), (13116, 24255), (13230, 24046), (13860, 22953), (14553, 21860), (15302, 20790), (16170, 19674), (16395, 19404)]