1989456000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 512

約数和(自身を含む): 7821066240

約数和(自身を除く): 5831610240

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, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 128, 140, 150, 155, 160, 168, 175, 186, 191, 192, 200, 210, 217, 224, 240, 248, 250, 280, 300, 310, 320, 336, 350, 372, 375, 382, 384, 400, 420, 434, 448, 465, 480, 496, 500, 525, 560, 573, 600, 620, 640, 651, 672, 700, 744, 750, 764, 775, 800, 840, 868, 875, 896, 930, 955, 960, 992, 1000, 1050, 1085, 1120, 1146, 1200, 1240, 1302, 1337, 1344, 1400, 1488, 1500, 1528, 1550, 1600, 1680, 1736, 1750, 1860, 1910, 1920, 1984, 2000, 2100, 2170, 2240, 2292, 2325, 2400, 2480, 2604, 2625, 2674, 2688, 2800, 2865, 2976, 3000, 3056, 3100, 3200, 3255, 3360, 3472, 3500, 3720, 3820, 3875, 3968, 4000, 4011, 4200, 4340, 4480, 4584, 4650, 4775, 4800, 4960, 5208, 5250, 5348, 5425, 5600, 5730, 5921, 5952, 6000, 6112, 6200, 6510, 6685, 6720, 6944, 7000, 7440, 7640, 7750, 8000, 8022, 8400, 8680, 9168, 9300, 9550, 9600, 9920, 10416, 10500, 10696, 10850, 11200, 11460, 11625, 11842, 11904, 12000, 12224, 12400, 13020, 13370, 13440, 13888, 14000, 14325, 14880, 15280, 15500, 16000, 16044, 16275, 16800, 17360, 17763, 18336, 18600, 19100, 19840, 20055, 20832, 21000, 21392, 21700, 22400, 22920, 23250, 23684, 23875, 24000, 24448, 24800, 26040, 26740, 27125, 27776, 28000, 28650, 29605, 29760, 30560, 31000, 32088, 32550, 33425, 33600, 34720, 35526, 36672, 37200, 38200, 40110, 41447, 41664, 42000, 42784, 43400, 45840, 46500, 47368, 47750, 48000, 49600, 52080, 53480, 54250, 56000, 57300, 59210, 59520, 61120, 62000, 64176, 65100, 66850, 67200, 69440, 71052, 71625, 73344, 74400, 76400, 80220, 81375, 82894, 83328, 84000, 85568, 86800, 88815, 91680, 93000, 94736, 95500, 99200, 100275, 104160, 106960, 108500, 112000, 114600, 118420, 122240, 124000, 124341, 128352, 130200, 133700, 138880, 142104, 143250, 148025, 148800, 152800, 160440, 162750, 165788, 167125, 168000, 171136, 173600, 177630, 183360, 186000, 189472, 191000, 200550, 207235, 208320, 213920, 217000, 229200, 236840, 248000, 248682, 256704, 260400, 267400, 284208, 286500, 296050, 297600, 305600, 320880, 325500, 331576, 334250, 336000, 347200, 355260, 366720, 372000, 378944, 382000, 401100, 414470, 416640, 427840, 434000, 444075, 458400, 473680, 496000, 497364, 501375, 513408, 520800, 534800, 568416, 573000, 592100, 611200, 621705, 641760, 651000, 663152, 668500, 694400, 710520, 740125, 744000, 757888, 764000, 802200, 828940, 855680, 868000, 888150, 916800, 947360, 994728, 1002750, 1036175, 1041600, 1069600, 1136832, 1146000, 1184200, 1243410, 1283520, 1302000, 1326304, 1337000, 1421040, 1480250, 1488000, 1528000, 1604400, 1657880, 1736000, 1776300, 1833600, 1894720, 1989456, 2005500, 2072350, 2083200, 2139200, 2220375, 2273664, 2292000, 2368400, 2486820, 2567040, 2604000, 2652608, 2674000, 2842080, 2960500, 3056000, 3108525, 3208800, 3315760, 3472000, 3552600, 3789440, 3978912, 4011000, 4144700, 4278400, 4440750, 4584000, 4736800, 4973640, 5180875, 5208000, 5305216, 5348000, 5684160, 5921000, 6217050, 6417600, 6631520, 7105200, 7957824, 8022000, 8289400, 8881500, 9168000, 9473600, 9947280, 10361750, 10416000, 10696000, 11368320, 11842000, 12434100, 12835200, 13263040, 14210400, 15542625, 15915648, 16044000, 16578800, 17763000, 18947200, 19894560, 20723500, 21392000, 23684000, 24868200, 26526080, 28420800, 31085250, 32088000, 33157600, 35526000, 39789120, 41447000, 47368000, 49736400, 56841600, 62170500, 64176000, 66315200, 71052000, 79578240, 82894000, 94736000, 99472800, 124341000, 132630400, 142104000, 165788000, 198945600, 248682000, 284208000, 331576000, 397891200, 497364000, 663152000, 994728000, 1989456000]

約数ペア:

[(1, 1989456000), (2, 994728000), (3, 663152000), (4, 497364000), (5, 397891200), (6, 331576000), (7, 284208000), (8, 248682000), (10, 198945600), (12, 165788000), (14, 142104000), (15, 132630400), (16, 124341000), (20, 99472800), (21, 94736000), (24, 82894000), (25, 79578240), (28, 71052000), (30, 66315200), (31, 64176000), (32, 62170500), (35, 56841600), (40, 49736400), (42, 47368000), (48, 41447000), (50, 39789120), (56, 35526000), (60, 33157600), (62, 32088000), (64, 31085250), (70, 28420800), (75, 26526080), (80, 24868200), (84, 23684000), (93, 21392000), (96, 20723500), (100, 19894560), (105, 18947200), (112, 17763000), (120, 16578800), (124, 16044000), (125, 15915648), (128, 15542625), (140, 14210400), (150, 13263040), (155, 12835200), (160, 12434100), (168, 11842000), (175, 11368320), (186, 10696000), (191, 10416000), (192, 10361750), (200, 9947280), (210, 9473600), (217, 9168000), (224, 8881500), (240, 8289400), (248, 8022000), (250, 7957824), (280, 7105200), (300, 6631520), (310, 6417600), (320, 6217050), (336, 5921000), (350, 5684160), (372, 5348000), (375, 5305216), (382, 5208000), (384, 5180875), (400, 4973640), (420, 4736800), (434, 4584000), (448, 4440750), (465, 4278400), (480, 4144700), (496, 4011000), (500, 3978912), (525, 3789440), (560, 3552600), (573, 3472000), (600, 3315760), (620, 3208800), (640, 3108525), (651, 3056000), (672, 2960500), (700, 2842080), (744, 2674000), (750, 2652608), (764, 2604000), (775, 2567040), (800, 2486820), (840, 2368400), (868, 2292000), (875, 2273664), (896, 2220375), (930, 2139200), (955, 2083200), (960, 2072350), (992, 2005500), (1000, 1989456), (1050, 1894720), (1085, 1833600), (1120, 1776300), (1146, 1736000), (1200, 1657880), (1240, 1604400), (1302, 1528000), (1337, 1488000), (1344, 1480250), (1400, 1421040), (1488, 1337000), (1500, 1326304), (1528, 1302000), (1550, 1283520), (1600, 1243410), (1680, 1184200), (1736, 1146000), (1750, 1136832), (1860, 1069600), (1910, 1041600), (1920, 1036175), (1984, 1002750), (2000, 994728), (2100, 947360), (2170, 916800), (2240, 888150), (2292, 868000), (2325, 855680), (2400, 828940), (2480, 802200), (2604, 764000), (2625, 757888), (2674, 744000), (2688, 740125), (2800, 710520), (2865, 694400), (2976, 668500), (3000, 663152), (3056, 651000), (3100, 641760), (3200, 621705), (3255, 611200), (3360, 592100), (3472, 573000), (3500, 568416), (3720, 534800), (3820, 520800), (3875, 513408), (3968, 501375), (4000, 497364), (4011, 496000), (4200, 473680), (4340, 458400), (4480, 444075), (4584, 434000), (4650, 427840), (4775, 416640), (4800, 414470), (4960, 401100), (5208, 382000), (5250, 378944), (5348, 372000), (5425, 366720), (5600, 355260), (5730, 347200), (5921, 336000), (5952, 334250), (6000, 331576), (6112, 325500), (6200, 320880), (6510, 305600), (6685, 297600), (6720, 296050), (6944, 286500), (7000, 284208), (7440, 267400), (7640, 260400), (7750, 256704), (8000, 248682), (8022, 248000), (8400, 236840), (8680, 229200), (9168, 217000), (9300, 213920), (9550, 208320), (9600, 207235), (9920, 200550), (10416, 191000), (10500, 189472), (10696, 186000), (10850, 183360), (11200, 177630), (11460, 173600), (11625, 171136), (11842, 168000), (11904, 167125), (12000, 165788), (12224, 162750), (12400, 160440), (13020, 152800), (13370, 148800), (13440, 148025), (13888, 143250), (14000, 142104), (14325, 138880), (14880, 133700), (15280, 130200), (15500, 128352), (16000, 124341), (16044, 124000), (16275, 122240), (16800, 118420), (17360, 114600), (17763, 112000), (18336, 108500), (18600, 106960), (19100, 104160), (19840, 100275), (20055, 99200), (20832, 95500), (21000, 94736), (21392, 93000), (21700, 91680), (22400, 88815), (22920, 86800), (23250, 85568), (23684, 84000), (23875, 83328), (24000, 82894), (24448, 81375), (24800, 80220), (26040, 76400), (26740, 74400), (27125, 73344), (27776, 71625), (28000, 71052), (28650, 69440), (29605, 67200), (29760, 66850), (30560, 65100), (31000, 64176), (32088, 62000), (32550, 61120), (33425, 59520), (33600, 59210), (34720, 57300), (35526, 56000), (36672, 54250), (37200, 53480), (38200, 52080), (40110, 49600), (41447, 48000), (41664, 47750), (42000, 47368), (42784, 46500), (43400, 45840)]