768142980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 192

約数和(自身を含む): 2638137600

約数和(自身を除く): 1869994620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 89, 90, 99, 108, 110, 132, 135, 165, 178, 180, 198, 220, 267, 270, 297, 330, 356, 396, 445, 495, 534, 540, 594, 660, 801, 890, 979, 990, 1068, 1188, 1335, 1453, 1485, 1602, 1780, 1958, 1980, 2403, 2670, 2906, 2937, 2970, 3204, 3916, 4005, 4359, 4806, 4895, 5340, 5812, 5874, 5940, 7265, 8010, 8718, 8811, 9612, 9790, 11748, 12015, 13077, 14530, 14685, 15983, 16020, 17436, 17622, 19580, 21795, 24030, 26154, 26433, 29060, 29370, 31966, 35244, 39231, 43590, 44055, 47949, 48060, 52308, 52866, 58740, 63932, 65385, 78462, 79915, 87180, 88110, 95898, 105732, 129317, 130770, 132165, 143847, 156924, 159830, 176220, 191796, 196155, 239745, 258634, 261540, 264330, 287694, 319660, 387951, 392310, 431541, 479490, 517268, 528660, 575388, 646585, 719235, 775902, 784620, 863082, 958980, 1163853, 1293170, 1422487, 1438470, 1551804, 1726164, 1939755, 2157705, 2327706, 2586340, 2844974, 2876940, 3491559, 3879510, 4267461, 4315410, 4655412, 5689948, 5819265, 6983118, 7112435, 7759020, 8534922, 8630820, 11638530, 12802383, 13966236, 14224870, 17069844, 17457795, 21337305, 23277060, 25604766, 28449740, 34915590, 38407149, 42674610, 51209532, 64011915, 69831180, 76814298, 85349220, 128023830, 153628596, 192035745, 256047660, 384071490, 768142980]

約数ペア:

[(1, 768142980), (2, 384071490), (3, 256047660), (4, 192035745), (5, 153628596), (6, 128023830), (9, 85349220), (10, 76814298), (11, 69831180), (12, 64011915), (15, 51209532), (18, 42674610), (20, 38407149), (22, 34915590), (27, 28449740), (30, 25604766), (33, 23277060), (36, 21337305), (44, 17457795), (45, 17069844), (54, 14224870), (55, 13966236), (60, 12802383), (66, 11638530), (89, 8630820), (90, 8534922), (99, 7759020), (108, 7112435), (110, 6983118), (132, 5819265), (135, 5689948), (165, 4655412), (178, 4315410), (180, 4267461), (198, 3879510), (220, 3491559), (267, 2876940), (270, 2844974), (297, 2586340), (330, 2327706), (356, 2157705), (396, 1939755), (445, 1726164), (495, 1551804), (534, 1438470), (540, 1422487), (594, 1293170), (660, 1163853), (801, 958980), (890, 863082), (979, 784620), (990, 775902), (1068, 719235), (1188, 646585), (1335, 575388), (1453, 528660), (1485, 517268), (1602, 479490), (1780, 431541), (1958, 392310), (1980, 387951), (2403, 319660), (2670, 287694), (2906, 264330), (2937, 261540), (2970, 258634), (3204, 239745), (3916, 196155), (4005, 191796), (4359, 176220), (4806, 159830), (4895, 156924), (5340, 143847), (5812, 132165), (5874, 130770), (5940, 129317), (7265, 105732), (8010, 95898), (8718, 88110), (8811, 87180), (9612, 79915), (9790, 78462), (11748, 65385), (12015, 63932), (13077, 58740), (14530, 52866), (14685, 52308), (15983, 48060), (16020, 47949), (17436, 44055), (17622, 43590), (19580, 39231), (21795, 35244), (24030, 31966), (26154, 29370), (26433, 29060)]