65693880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 247104000

約数和(自身を除く): 181410120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 199, 210, 252, 262, 280, 315, 360, 393, 398, 420, 504, 524, 597, 630, 655, 786, 796, 840, 917, 995, 1048, 1179, 1194, 1260, 1310, 1393, 1572, 1592, 1791, 1834, 1965, 1990, 2358, 2388, 2520, 2620, 2751, 2786, 2985, 3144, 3582, 3668, 3930, 3980, 4179, 4585, 4716, 4776, 5240, 5502, 5572, 5895, 5970, 6965, 7164, 7336, 7860, 7960, 8253, 8358, 8955, 9170, 9432, 11004, 11144, 11790, 11940, 12537, 13755, 13930, 14328, 15720, 16506, 16716, 17910, 18340, 20895, 22008, 23580, 23880, 25074, 26069, 27510, 27860, 33012, 33432, 35820, 36680, 41265, 41790, 47160, 50148, 52138, 55020, 55720, 62685, 66024, 71640, 78207, 82530, 83580, 100296, 104276, 110040, 125370, 130345, 156414, 165060, 167160, 182483, 208552, 234621, 250740, 260690, 312828, 330120, 364966, 391035, 469242, 501480, 521380, 547449, 625656, 729932, 782070, 912415, 938484, 1042760, 1094898, 1173105, 1459864, 1564140, 1642347, 1824830, 1876968, 2189796, 2346210, 2737245, 3128280, 3284694, 3649660, 4379592, 4692420, 5474490, 6569388, 7299320, 8211735, 9384840, 10948980, 13138776, 16423470, 21897960, 32846940, 65693880]

約数ペア:

[(1, 65693880), (2, 32846940), (3, 21897960), (4, 16423470), (5, 13138776), (6, 10948980), (7, 9384840), (8, 8211735), (9, 7299320), (10, 6569388), (12, 5474490), (14, 4692420), (15, 4379592), (18, 3649660), (20, 3284694), (21, 3128280), (24, 2737245), (28, 2346210), (30, 2189796), (35, 1876968), (36, 1824830), (40, 1642347), (42, 1564140), (45, 1459864), (56, 1173105), (60, 1094898), (63, 1042760), (70, 938484), (72, 912415), (84, 782070), (90, 729932), (105, 625656), (120, 547449), (126, 521380), (131, 501480), (140, 469242), (168, 391035), (180, 364966), (199, 330120), (210, 312828), (252, 260690), (262, 250740), (280, 234621), (315, 208552), (360, 182483), (393, 167160), (398, 165060), (420, 156414), (504, 130345), (524, 125370), (597, 110040), (630, 104276), (655, 100296), (786, 83580), (796, 82530), (840, 78207), (917, 71640), (995, 66024), (1048, 62685), (1179, 55720), (1194, 55020), (1260, 52138), (1310, 50148), (1393, 47160), (1572, 41790), (1592, 41265), (1791, 36680), (1834, 35820), (1965, 33432), (1990, 33012), (2358, 27860), (2388, 27510), (2520, 26069), (2620, 25074), (2751, 23880), (2786, 23580), (2985, 22008), (3144, 20895), (3582, 18340), (3668, 17910), (3930, 16716), (3980, 16506), (4179, 15720), (4585, 14328), (4716, 13930), (4776, 13755), (5240, 12537), (5502, 11940), (5572, 11790), (5895, 11144), (5970, 11004), (6965, 9432), (7164, 9170), (7336, 8955), (7860, 8358), (7960, 8253)]