1986269760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 252

約数和(自身を含む): 7013269692

約数和(自身を除く): 5026999932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 373, 387, 430, 480, 516, 576, 645, 688, 720, 746, 774, 860, 960, 1032, 1119, 1290, 1376, 1440, 1492, 1548, 1720, 1849, 1865, 1935, 2064, 2238, 2580, 2752, 2880, 2984, 3096, 3357, 3440, 3698, 3730, 3870, 4128, 4476, 5160, 5547, 5595, 5968, 6192, 6714, 6880, 7396, 7460, 7740, 8256, 8952, 9245, 10320, 11094, 11190, 11936, 12384, 13428, 13760, 14792, 14920, 15480, 16039, 16641, 16785, 17904, 18490, 20640, 22188, 22380, 23872, 24768, 26856, 27735, 29584, 29840, 30960, 32078, 33282, 33570, 35808, 36980, 41280, 44376, 44760, 48117, 53712, 55470, 59168, 59680, 61920, 64156, 66564, 67140, 71616, 73960, 80195, 83205, 88752, 89520, 96234, 107424, 110940, 118336, 119360, 123840, 128312, 133128, 134280, 144351, 147920, 160390, 166410, 177504, 179040, 192468, 214848, 221880, 240585, 256624, 266256, 268560, 288702, 295840, 320780, 332820, 355008, 358080, 384936, 443760, 481170, 513248, 532512, 537120, 577404, 591680, 641560, 665640, 689677, 721755, 769872, 887520, 962340, 1026496, 1065024, 1074240, 1154808, 1283120, 1331280, 1379354, 1443510, 1539744, 1775040, 1924680, 2069031, 2309616, 2566240, 2662560, 2758708, 2887020, 3079488, 3448385, 3849360, 4138062, 4619232, 5132480, 5325120, 5517416, 5774040, 6207093, 6896770, 7698720, 8276124, 9238464, 10345155, 11034832, 11548080, 12414186, 13793540, 15397440, 16552248, 20690310, 22069664, 23096160, 24828372, 27587080, 31035465, 33104496, 41380620, 44139328, 46192320, 49656744, 55174160, 62070930, 66208992, 82761240, 99313488, 110348320, 124141860, 132417984, 165522480, 198626976, 220696640, 248283720, 331044960, 397253952, 496567440, 662089920, 993134880, 1986269760]

約数ペア:

[(1, 1986269760), (2, 993134880), (3, 662089920), (4, 496567440), (5, 397253952), (6, 331044960), (8, 248283720), (9, 220696640), (10, 198626976), (12, 165522480), (15, 132417984), (16, 124141860), (18, 110348320), (20, 99313488), (24, 82761240), (30, 66208992), (32, 62070930), (36, 55174160), (40, 49656744), (43, 46192320), (45, 44139328), (48, 41380620), (60, 33104496), (64, 31035465), (72, 27587080), (80, 24828372), (86, 23096160), (90, 22069664), (96, 20690310), (120, 16552248), (129, 15397440), (144, 13793540), (160, 12414186), (172, 11548080), (180, 11034832), (192, 10345155), (215, 9238464), (240, 8276124), (258, 7698720), (288, 6896770), (320, 6207093), (344, 5774040), (360, 5517416), (373, 5325120), (387, 5132480), (430, 4619232), (480, 4138062), (516, 3849360), (576, 3448385), (645, 3079488), (688, 2887020), (720, 2758708), (746, 2662560), (774, 2566240), (860, 2309616), (960, 2069031), (1032, 1924680), (1119, 1775040), (1290, 1539744), (1376, 1443510), (1440, 1379354), (1492, 1331280), (1548, 1283120), (1720, 1154808), (1849, 1074240), (1865, 1065024), (1935, 1026496), (2064, 962340), (2238, 887520), (2580, 769872), (2752, 721755), (2880, 689677), (2984, 665640), (3096, 641560), (3357, 591680), (3440, 577404), (3698, 537120), (3730, 532512), (3870, 513248), (4128, 481170), (4476, 443760), (5160, 384936), (5547, 358080), (5595, 355008), (5968, 332820), (6192, 320780), (6714, 295840), (6880, 288702), (7396, 268560), (7460, 266256), (7740, 256624), (8256, 240585), (8952, 221880), (9245, 214848), (10320, 192468), (11094, 179040), (11190, 177504), (11936, 166410), (12384, 160390), (13428, 147920), (13760, 144351), (14792, 134280), (14920, 133128), (15480, 128312), (16039, 123840), (16641, 119360), (16785, 118336), (17904, 110940), (18490, 107424), (20640, 96234), (22188, 89520), (22380, 88752), (23872, 83205), (24768, 80195), (26856, 73960), (27735, 71616), (29584, 67140), (29840, 66564), (30960, 64156), (32078, 61920), (33282, 59680), (33570, 59168), (35808, 55470), (36980, 53712), (41280, 48117), (44376, 44760)]