72912000

素因数分解:

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

素因数の和:77

約数の個数: 384

約数和(自身を含む): 290234880

約数和(自身を除く): 217322880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 125, 128, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 250, 280, 294, 300, 310, 320, 336, 350, 372, 375, 384, 392, 400, 420, 434, 448, 465, 480, 490, 496, 500, 525, 560, 588, 600, 620, 640, 651, 672, 700, 735, 744, 750, 775, 784, 800, 840, 868, 875, 896, 930, 960, 980, 992, 1000, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1302, 1344, 1400, 1470, 1488, 1500, 1519, 1550, 1568, 1600, 1680, 1736, 1750, 1860, 1920, 1960, 1984, 2000, 2100, 2170, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2625, 2688, 2800, 2940, 2976, 3000, 3038, 3100, 3136, 3200, 3255, 3360, 3472, 3500, 3675, 3720, 3875, 3920, 3968, 4000, 4200, 4340, 4480, 4557, 4650, 4704, 4800, 4900, 4960, 5208, 5250, 5425, 5600, 5880, 5952, 6000, 6076, 6125, 6200, 6272, 6510, 6720, 6944, 7000, 7350, 7440, 7595, 7750, 7840, 8000, 8400, 8680, 9114, 9300, 9408, 9600, 9800, 9920, 10416, 10500, 10850, 11200, 11625, 11760, 11904, 12000, 12152, 12250, 12400, 13020, 13440, 13888, 14000, 14700, 14880, 15190, 15500, 15680, 16000, 16275, 16800, 17360, 18228, 18375, 18600, 18816, 19600, 19840, 20832, 21000, 21700, 22400, 22785, 23250, 23520, 24000, 24304, 24500, 24800, 26040, 27125, 27776, 28000, 29400, 29760, 30380, 31000, 31360, 32550, 33600, 34720, 36456, 36750, 37200, 37975, 39200, 41664, 42000, 43400, 45570, 46500, 47040, 48000, 48608, 49000, 49600, 52080, 54250, 56000, 58800, 59520, 60760, 62000, 65100, 67200, 69440, 72912, 73500, 74400, 75950, 78400, 81375, 83328, 84000, 86800, 91140, 93000, 94080, 97216, 98000, 99200, 104160, 108500, 112000, 113925, 117600, 121520, 124000, 130200, 138880, 145824, 147000, 148800, 151900, 156800, 162750, 168000, 173600, 182280, 186000, 189875, 194432, 196000, 208320, 217000, 227850, 235200, 243040, 248000, 260400, 291648, 294000, 297600, 303800, 325500, 336000, 347200, 364560, 372000, 379750, 392000, 416640, 434000, 455700, 470400, 486080, 496000, 520800, 569625, 583296, 588000, 607600, 651000, 694400, 729120, 744000, 759500, 784000, 868000, 911400, 972160, 1041600, 1139250, 1176000, 1215200, 1302000, 1458240, 1488000, 1519000, 1736000, 1822800, 2083200, 2278500, 2352000, 2430400, 2604000, 2916480, 3038000, 3472000, 3645600, 4557000, 4860800, 5208000, 6076000, 7291200, 9114000, 10416000, 12152000, 14582400, 18228000, 24304000, 36456000, 72912000]

約数ペア:

[(1, 72912000), (2, 36456000), (3, 24304000), (4, 18228000), (5, 14582400), (6, 12152000), (7, 10416000), (8, 9114000), (10, 7291200), (12, 6076000), (14, 5208000), (15, 4860800), (16, 4557000), (20, 3645600), (21, 3472000), (24, 3038000), (25, 2916480), (28, 2604000), (30, 2430400), (31, 2352000), (32, 2278500), (35, 2083200), (40, 1822800), (42, 1736000), (48, 1519000), (49, 1488000), (50, 1458240), (56, 1302000), (60, 1215200), (62, 1176000), (64, 1139250), (70, 1041600), (75, 972160), (80, 911400), (84, 868000), (93, 784000), (96, 759500), (98, 744000), (100, 729120), (105, 694400), (112, 651000), (120, 607600), (124, 588000), (125, 583296), (128, 569625), (140, 520800), (147, 496000), (150, 486080), (155, 470400), (160, 455700), (168, 434000), (175, 416640), (186, 392000), (192, 379750), (196, 372000), (200, 364560), (210, 347200), (217, 336000), (224, 325500), (240, 303800), (245, 297600), (248, 294000), (250, 291648), (280, 260400), (294, 248000), (300, 243040), (310, 235200), (320, 227850), (336, 217000), (350, 208320), (372, 196000), (375, 194432), (384, 189875), (392, 186000), (400, 182280), (420, 173600), (434, 168000), (448, 162750), (465, 156800), (480, 151900), (490, 148800), (496, 147000), (500, 145824), (525, 138880), (560, 130200), (588, 124000), (600, 121520), (620, 117600), (640, 113925), (651, 112000), (672, 108500), (700, 104160), (735, 99200), (744, 98000), (750, 97216), (775, 94080), (784, 93000), (800, 91140), (840, 86800), (868, 84000), (875, 83328), (896, 81375), (930, 78400), (960, 75950), (980, 74400), (992, 73500), (1000, 72912), (1050, 69440), (1085, 67200), (1120, 65100), (1176, 62000), (1200, 60760), (1225, 59520), (1240, 58800), (1302, 56000), (1344, 54250), (1400, 52080), (1470, 49600), (1488, 49000), (1500, 48608), (1519, 48000), (1550, 47040), (1568, 46500), (1600, 45570), (1680, 43400), (1736, 42000), (1750, 41664), (1860, 39200), (1920, 37975), (1960, 37200), (1984, 36750), (2000, 36456), (2100, 34720), (2170, 33600), (2240, 32550), (2325, 31360), (2352, 31000), (2400, 30380), (2450, 29760), (2480, 29400), (2604, 28000), (2625, 27776), (2688, 27125), (2800, 26040), (2940, 24800), (2976, 24500), (3000, 24304), (3038, 24000), (3100, 23520), (3136, 23250), (3200, 22785), (3255, 22400), (3360, 21700), (3472, 21000), (3500, 20832), (3675, 19840), (3720, 19600), (3875, 18816), (3920, 18600), (3968, 18375), (4000, 18228), (4200, 17360), (4340, 16800), (4480, 16275), (4557, 16000), (4650, 15680), (4704, 15500), (4800, 15190), (4900, 14880), (4960, 14700), (5208, 14000), (5250, 13888), (5425, 13440), (5600, 13020), (5880, 12400), (5952, 12250), (6000, 12152), (6076, 12000), (6125, 11904), (6200, 11760), (6272, 11625), (6510, 11200), (6720, 10850), (6944, 10500), (7000, 10416), (7350, 9920), (7440, 9800), (7595, 9600), (7750, 9408), (7840, 9300), (8000, 9114), (8400, 8680)]