139978800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 240

約数和(自身を含む): 537083680

約数和(自身を除く): 397104880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 997, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 1994, 2160, 2340, 2600, 2700, 2808, 2925, 2991, 3120, 3510, 3600, 3900, 3988, 4680, 4985, 5200, 5400, 5616, 5850, 5982, 7020, 7800, 7976, 8775, 8973, 9360, 9970, 10800, 11700, 11964, 12961, 14040, 14955, 15600, 15952, 17550, 17946, 19940, 23400, 23928, 24925, 25922, 26919, 28080, 29910, 35100, 35892, 38883, 39880, 44865, 46800, 47856, 49850, 51844, 53838, 59820, 64805, 70200, 71784, 74775, 77766, 79760, 89730, 99700, 103688, 107676, 116649, 119640, 129610, 134595, 140400, 143568, 149550, 155532, 179460, 194415, 199400, 207376, 215352, 224325, 233298, 239280, 259220, 269190, 299100, 311064, 324025, 349947, 358920, 388830, 398800, 430704, 448650, 466596, 518440, 538380, 583245, 598200, 622128, 648050, 672975, 699894, 717840, 777660, 897300, 933192, 972075, 1036880, 1076760, 1166490, 1196400, 1296100, 1345950, 1399788, 1555320, 1749735, 1794600, 1866384, 1944150, 2153520, 2332980, 2592200, 2691900, 2799576, 2916225, 3110640, 3499470, 3589200, 3888300, 4665960, 5184400, 5383800, 5599152, 5832450, 6998940, 7776600, 8748675, 9331920, 10767600, 11664900, 13997880, 15553200, 17497350, 23329800, 27995760, 34994700, 46659600, 69989400, 139978800]

約数ペア:

[(1, 139978800), (2, 69989400), (3, 46659600), (4, 34994700), (5, 27995760), (6, 23329800), (8, 17497350), (9, 15553200), (10, 13997880), (12, 11664900), (13, 10767600), (15, 9331920), (16, 8748675), (18, 7776600), (20, 6998940), (24, 5832450), (25, 5599152), (26, 5383800), (27, 5184400), (30, 4665960), (36, 3888300), (39, 3589200), (40, 3499470), (45, 3110640), (48, 2916225), (50, 2799576), (52, 2691900), (54, 2592200), (60, 2332980), (65, 2153520), (72, 1944150), (75, 1866384), (78, 1794600), (80, 1749735), (90, 1555320), (100, 1399788), (104, 1345950), (108, 1296100), (117, 1196400), (120, 1166490), (130, 1076760), (135, 1036880), (144, 972075), (150, 933192), (156, 897300), (180, 777660), (195, 717840), (200, 699894), (208, 672975), (216, 648050), (225, 622128), (234, 598200), (240, 583245), (260, 538380), (270, 518440), (300, 466596), (312, 448650), (325, 430704), (351, 398800), (360, 388830), (390, 358920), (400, 349947), (432, 324025), (450, 311064), (468, 299100), (520, 269190), (540, 259220), (585, 239280), (600, 233298), (624, 224325), (650, 215352), (675, 207376), (702, 199400), (720, 194415), (780, 179460), (900, 155532), (936, 149550), (975, 143568), (997, 140400), (1040, 134595), (1080, 129610), (1170, 119640), (1200, 116649), (1300, 107676), (1350, 103688), (1404, 99700), (1560, 89730), (1755, 79760), (1800, 77766), (1872, 74775), (1950, 71784), (1994, 70200), (2160, 64805), (2340, 59820), (2600, 53838), (2700, 51844), (2808, 49850), (2925, 47856), (2991, 46800), (3120, 44865), (3510, 39880), (3600, 38883), (3900, 35892), (3988, 35100), (4680, 29910), (4985, 28080), (5200, 26919), (5400, 25922), (5616, 24925), (5850, 23928), (5982, 23400), (7020, 19940), (7800, 17946), (7976, 17550), (8775, 15952), (8973, 15600), (9360, 14955), (9970, 14040), (10800, 12961), (11700, 11964)]