108612840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 397393920

約数和(自身を除く): 288781080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 97, 105, 120, 124, 129, 140, 155, 168, 172, 186, 194, 210, 215, 217, 248, 258, 280, 291, 301, 310, 344, 372, 388, 420, 430, 434, 465, 485, 516, 582, 602, 620, 645, 651, 679, 744, 776, 840, 860, 868, 903, 930, 970, 1032, 1085, 1164, 1204, 1240, 1290, 1302, 1333, 1358, 1455, 1505, 1720, 1736, 1806, 1860, 1940, 2037, 2170, 2328, 2408, 2580, 2604, 2666, 2716, 2910, 3007, 3010, 3255, 3395, 3612, 3720, 3880, 3999, 4074, 4171, 4340, 4515, 5160, 5208, 5332, 5432, 5820, 6014, 6020, 6510, 6665, 6790, 7224, 7998, 8148, 8342, 8680, 9021, 9030, 9331, 10185, 10664, 11640, 12028, 12040, 12513, 13020, 13330, 13580, 15035, 15996, 16296, 16684, 18042, 18060, 18662, 19995, 20370, 20855, 21049, 24056, 25026, 26040, 26660, 27160, 27993, 29197, 30070, 31992, 33368, 36084, 36120, 37324, 39990, 40740, 41710, 42098, 45105, 46655, 50052, 53320, 55986, 58394, 60140, 62565, 63147, 72168, 74648, 79980, 81480, 83420, 84196, 87591, 90210, 93310, 100104, 105245, 111972, 116788, 120280, 125130, 126294, 129301, 139965, 145985, 159960, 166840, 168392, 175182, 180420, 186620, 210490, 223944, 233576, 250260, 252588, 258602, 279930, 291970, 315735, 350364, 360840, 373240, 387903, 420980, 437955, 500520, 505176, 517204, 559860, 583940, 631470, 646505, 700728, 775806, 841960, 875910, 905107, 1034408, 1119720, 1167880, 1262940, 1293010, 1551612, 1751820, 1810214, 1939515, 2525880, 2586020, 2715321, 3103224, 3503640, 3620428, 3879030, 4525535, 5172040, 5430642, 7240856, 7758060, 9051070, 10861284, 13576605, 15516120, 18102140, 21722568, 27153210, 36204280, 54306420, 108612840]

約数ペア:

[(1, 108612840), (2, 54306420), (3, 36204280), (4, 27153210), (5, 21722568), (6, 18102140), (7, 15516120), (8, 13576605), (10, 10861284), (12, 9051070), (14, 7758060), (15, 7240856), (20, 5430642), (21, 5172040), (24, 4525535), (28, 3879030), (30, 3620428), (31, 3503640), (35, 3103224), (40, 2715321), (42, 2586020), (43, 2525880), (56, 1939515), (60, 1810214), (62, 1751820), (70, 1551612), (84, 1293010), (86, 1262940), (93, 1167880), (97, 1119720), (105, 1034408), (120, 905107), (124, 875910), (129, 841960), (140, 775806), (155, 700728), (168, 646505), (172, 631470), (186, 583940), (194, 559860), (210, 517204), (215, 505176), (217, 500520), (248, 437955), (258, 420980), (280, 387903), (291, 373240), (301, 360840), (310, 350364), (344, 315735), (372, 291970), (388, 279930), (420, 258602), (430, 252588), (434, 250260), (465, 233576), (485, 223944), (516, 210490), (582, 186620), (602, 180420), (620, 175182), (645, 168392), (651, 166840), (679, 159960), (744, 145985), (776, 139965), (840, 129301), (860, 126294), (868, 125130), (903, 120280), (930, 116788), (970, 111972), (1032, 105245), (1085, 100104), (1164, 93310), (1204, 90210), (1240, 87591), (1290, 84196), (1302, 83420), (1333, 81480), (1358, 79980), (1455, 74648), (1505, 72168), (1720, 63147), (1736, 62565), (1806, 60140), (1860, 58394), (1940, 55986), (2037, 53320), (2170, 50052), (2328, 46655), (2408, 45105), (2580, 42098), (2604, 41710), (2666, 40740), (2716, 39990), (2910, 37324), (3007, 36120), (3010, 36084), (3255, 33368), (3395, 31992), (3612, 30070), (3720, 29197), (3880, 27993), (3999, 27160), (4074, 26660), (4171, 26040), (4340, 25026), (4515, 24056), (5160, 21049), (5208, 20855), (5332, 20370), (5432, 19995), (5820, 18662), (6014, 18060), (6020, 18042), (6510, 16684), (6665, 16296), (6790, 15996), (7224, 15035), (7998, 13580), (8148, 13330), (8342, 13020), (8680, 12513), (9021, 12040), (9030, 12028), (9331, 11640), (10185, 10664)]