20744208000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 512

約数和(自身を含む): 78923520000

約数和(自身を除く): 58179312000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 640, 675, 720, 744, 750, 775, 800, 837, 864, 900, 930, 960, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1350, 1395, 1440, 1488, 1500, 1549, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2000, 2160, 2232, 2250, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3000, 3098, 3100, 3200, 3348, 3375, 3456, 3600, 3720, 3875, 3968, 4000, 4185, 4320, 4464, 4500, 4647, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6000, 6196, 6200, 6696, 6750, 6975, 7200, 7440, 7745, 7750, 8000, 8370, 8640, 8928, 9000, 9294, 9300, 9600, 9920, 10800, 11160, 11625, 11904, 12000, 12392, 12400, 13392, 13500, 13941, 13950, 14400, 14880, 15490, 15500, 16000, 16740, 17280, 17856, 18000, 18588, 18600, 19840, 20925, 21600, 22320, 23235, 23250, 24000, 24784, 24800, 26784, 27000, 27882, 27900, 28800, 29760, 30980, 31000, 33480, 34875, 35712, 36000, 37176, 37200, 38725, 41823, 41850, 43200, 44640, 46470, 46500, 48000, 48019, 49568, 49600, 53568, 54000, 55764, 55800, 59520, 61960, 62000, 66960, 69705, 69750, 72000, 74352, 74400, 77450, 83646, 83700, 86400, 89280, 92940, 93000, 96038, 99136, 99200, 104625, 107136, 108000, 111528, 111600, 116175, 123920, 124000, 133920, 139410, 139500, 144000, 144057, 148704, 148800, 154900, 167292, 167400, 178560, 185880, 186000, 192076, 193625, 198272, 209115, 209250, 216000, 223056, 223200, 232350, 240095, 247840, 248000, 267840, 278820, 279000, 288114, 297408, 297600, 309800, 334584, 334800, 348525, 371760, 372000, 384152, 387250, 418230, 418500, 432000, 432171, 446112, 446400, 464700, 480190, 495680, 496000, 535680, 557640, 558000, 576228, 580875, 594816, 619600, 669168, 669600, 697050, 720285, 743520, 744000, 768304, 774500, 836460, 837000, 864342, 892224, 892800, 929400, 960380, 991360, 1045575, 1115280, 1116000, 1152456, 1161750, 1200475, 1239200, 1296513, 1338336, 1339200, 1394100, 1440570, 1487040, 1488000, 1536608, 1549000, 1672920, 1674000, 1728684, 1742625, 1784448, 1858800, 1920760, 2091150, 2160855, 2230560, 2232000, 2304912, 2323500, 2400950, 2478400, 2593026, 2676672, 2678400, 2788200, 2881140, 2974080, 3073216, 3098000, 3345840, 3348000, 3457368, 3485250, 3601425, 3717600, 3841520, 4182300, 4321710, 4461120, 4464000, 4609824, 4647000, 4801900, 4956800, 5186052, 5227875, 5353344, 5576400, 5762280, 6002375, 6146432, 6196000, 6482565, 6691680, 6696000, 6914736, 6970500, 7202850, 7435200, 7683040, 8364600, 8643420, 8922240, 9219648, 9294000, 9603800, 10372104, 10455750, 10804275, 11152800, 11524560, 12004750, 12392000, 12965130, 13383360, 13392000, 13829472, 13941000, 14405700, 14870400, 15366080, 16729200, 17286840, 18007125, 18439296, 18588000, 19207600, 20744208, 20911500, 21608550, 22305600, 23049120, 24009500, 24784000, 25930260, 26766720, 27658944, 27882000, 28811400, 30732160, 32412825, 33458400, 34573680, 36014250, 37176000, 38415200, 41488416, 41823000, 43217100, 44611200, 46098240, 48019000, 51860520, 54021375, 55317888, 55764000, 57622800, 64825650, 66916800, 69147360, 72028500, 74352000, 76830400, 82976832, 83646000, 86434200, 92196480, 96038000, 103721040, 108042750, 111528000, 115245600, 129651300, 133833600, 138294720, 144057000, 153660800, 162064125, 165953664, 167292000, 172868400, 192076000, 207442080, 216085500, 223056000, 230491200, 259302600, 276589440, 288114000, 324128250, 334584000, 345736800, 384152000, 414884160, 432171000, 460982400, 518605200, 576228000, 648256500, 669168000, 691473600, 768304000, 829768320, 864342000, 1037210400, 1152456000, 1296513000, 1382947200, 1728684000, 2074420800, 2304912000, 2593026000, 3457368000, 4148841600, 5186052000, 6914736000, 10372104000, 20744208000]

約数ペア:

[(1, 20744208000), (2, 10372104000), (3, 6914736000), (4, 5186052000), (5, 4148841600), (6, 3457368000), (8, 2593026000), (9, 2304912000), (10, 2074420800), (12, 1728684000), (15, 1382947200), (16, 1296513000), (18, 1152456000), (20, 1037210400), (24, 864342000), (25, 829768320), (27, 768304000), (30, 691473600), (31, 669168000), (32, 648256500), (36, 576228000), (40, 518605200), (45, 460982400), (48, 432171000), (50, 414884160), (54, 384152000), (60, 345736800), (62, 334584000), (64, 324128250), (72, 288114000), (75, 276589440), (80, 259302600), (90, 230491200), (93, 223056000), (96, 216085500), (100, 207442080), (108, 192076000), (120, 172868400), (124, 167292000), (125, 165953664), (128, 162064125), (135, 153660800), (144, 144057000), (150, 138294720), (155, 133833600), (160, 129651300), (180, 115245600), (186, 111528000), (192, 108042750), (200, 103721040), (216, 96038000), (225, 92196480), (240, 86434200), (248, 83646000), (250, 82976832), (270, 76830400), (279, 74352000), (288, 72028500), (300, 69147360), (310, 66916800), (320, 64825650), (360, 57622800), (372, 55764000), (375, 55317888), (384, 54021375), (400, 51860520), (432, 48019000), (450, 46098240), (465, 44611200), (480, 43217100), (496, 41823000), (500, 41488416), (540, 38415200), (558, 37176000), (576, 36014250), (600, 34573680), (620, 33458400), (640, 32412825), (675, 30732160), (720, 28811400), (744, 27882000), (750, 27658944), (775, 26766720), (800, 25930260), (837, 24784000), (864, 24009500), (900, 23049120), (930, 22305600), (960, 21608550), (992, 20911500), (1000, 20744208), (1080, 19207600), (1116, 18588000), (1125, 18439296), (1152, 18007125), (1200, 17286840), (1240, 16729200), (1350, 15366080), (1395, 14870400), (1440, 14405700), (1488, 13941000), (1500, 13829472), (1549, 13392000), (1550, 13383360), (1600, 12965130), (1674, 12392000), (1728, 12004750), (1800, 11524560), (1860, 11152800), (1920, 10804275), (1984, 10455750), (2000, 10372104), (2160, 9603800), (2232, 9294000), (2250, 9219648), (2325, 8922240), (2400, 8643420), (2480, 8364600), (2700, 7683040), (2790, 7435200), (2880, 7202850), (2976, 6970500), (3000, 6914736), (3098, 6696000), (3100, 6691680), (3200, 6482565), (3348, 6196000), (3375, 6146432), (3456, 6002375), (3600, 5762280), (3720, 5576400), (3875, 5353344), (3968, 5227875), (4000, 5186052), (4185, 4956800), (4320, 4801900), (4464, 4647000), (4500, 4609824), (4647, 4464000), (4650, 4461120), (4800, 4321710), (4960, 4182300), (5400, 3841520), (5580, 3717600), (5760, 3601425), (5952, 3485250), (6000, 3457368), (6196, 3348000), (6200, 3345840), (6696, 3098000), (6750, 3073216), (6975, 2974080), (7200, 2881140), (7440, 2788200), (7745, 2678400), (7750, 2676672), (8000, 2593026), (8370, 2478400), (8640, 2400950), (8928, 2323500), (9000, 2304912), (9294, 2232000), (9300, 2230560), (9600, 2160855), (9920, 2091150), (10800, 1920760), (11160, 1858800), (11625, 1784448), (11904, 1742625), (12000, 1728684), (12392, 1674000), (12400, 1672920), (13392, 1549000), (13500, 1536608), (13941, 1488000), (13950, 1487040), (14400, 1440570), (14880, 1394100), (15490, 1339200), (15500, 1338336), (16000, 1296513), (16740, 1239200), (17280, 1200475), (17856, 1161750), (18000, 1152456), (18588, 1116000), (18600, 1115280), (19840, 1045575), (20925, 991360), (21600, 960380), (22320, 929400), (23235, 892800), (23250, 892224), (24000, 864342), (24784, 837000), (24800, 836460), (26784, 774500), (27000, 768304), (27882, 744000), (27900, 743520), (28800, 720285), (29760, 697050), (30980, 669600), (31000, 669168), (33480, 619600), (34875, 594816), (35712, 580875), (36000, 576228), (37176, 558000), (37200, 557640), (38725, 535680), (41823, 496000), (41850, 495680), (43200, 480190), (44640, 464700), (46470, 446400), (46500, 446112), (48000, 432171), (48019, 432000), (49568, 418500), (49600, 418230), (53568, 387250), (54000, 384152), (55764, 372000), (55800, 371760), (59520, 348525), (61960, 334800), (62000, 334584), (66960, 309800), (69705, 297600), (69750, 297408), (72000, 288114), (74352, 279000), (74400, 278820), (77450, 267840), (83646, 248000), (83700, 247840), (86400, 240095), (89280, 232350), (92940, 223200), (93000, 223056), (96038, 216000), (99136, 209250), (99200, 209115), (104625, 198272), (107136, 193625), (108000, 192076), (111528, 186000), (111600, 185880), (116175, 178560), (123920, 167400), (124000, 167292), (133920, 154900), (139410, 148800), (139500, 148704), (144000, 144057)]