1812408000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 448

約数和(自身を含む): 6661269888

約数和(自身を除く): 4848861888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 37, 39, 40, 48, 50, 52, 60, 64, 65, 74, 75, 78, 80, 96, 100, 104, 111, 120, 125, 130, 148, 150, 156, 157, 160, 185, 192, 195, 200, 208, 222, 240, 250, 260, 296, 300, 312, 314, 320, 325, 370, 375, 390, 400, 416, 444, 471, 480, 481, 500, 520, 555, 592, 600, 624, 628, 650, 740, 750, 780, 785, 800, 832, 888, 925, 942, 960, 962, 975, 1000, 1040, 1110, 1184, 1200, 1248, 1256, 1300, 1443, 1480, 1500, 1560, 1570, 1600, 1625, 1776, 1850, 1884, 1924, 1950, 2000, 2041, 2080, 2220, 2355, 2368, 2400, 2405, 2496, 2512, 2600, 2775, 2886, 2960, 3000, 3120, 3140, 3250, 3552, 3700, 3768, 3848, 3900, 3925, 4000, 4082, 4160, 4440, 4625, 4710, 4800, 4810, 4875, 5024, 5200, 5550, 5772, 5809, 5920, 6000, 6123, 6240, 6280, 6500, 7104, 7215, 7400, 7536, 7696, 7800, 7850, 8000, 8164, 8880, 9250, 9420, 9620, 9750, 10048, 10205, 10400, 11100, 11544, 11618, 11775, 11840, 12000, 12025, 12246, 12480, 12560, 13000, 13875, 14430, 14800, 15072, 15392, 15600, 15700, 16328, 17427, 17760, 18500, 18840, 19240, 19500, 19625, 20410, 20800, 22200, 23088, 23236, 23550, 24000, 24050, 24492, 25120, 26000, 27750, 28860, 29045, 29600, 30144, 30615, 30784, 31200, 31400, 32656, 34854, 35520, 36075, 37000, 37680, 38480, 39000, 39250, 40820, 44400, 46176, 46472, 47100, 48100, 48984, 50240, 51025, 52000, 55500, 57720, 58090, 58875, 59200, 60125, 61230, 62400, 62800, 65312, 69708, 72150, 74000, 75360, 75517, 76960, 78000, 78500, 81640, 87135, 88800, 92352, 92944, 94200, 96200, 97968, 102050, 104000, 111000, 115440, 116180, 117750, 120250, 122460, 125600, 130624, 139416, 144300, 145225, 148000, 150720, 151034, 153075, 153920, 156000, 157000, 163280, 174270, 177600, 180375, 185888, 188400, 192400, 195936, 204100, 222000, 226551, 230880, 232360, 235500, 240500, 244920, 251200, 255125, 278832, 288600, 290450, 296000, 302068, 306150, 312000, 314000, 326560, 348540, 360750, 371776, 376800, 377585, 384800, 391872, 408200, 435675, 444000, 453102, 461760, 464720, 471000, 481000, 489840, 510250, 557664, 577200, 580900, 604136, 612300, 628000, 653120, 697080, 721500, 726125, 753600, 755170, 765375, 769600, 816400, 871350, 888000, 906204, 929440, 942000, 962000, 979680, 1020500, 1115328, 1132755, 1154400, 1161800, 1208272, 1224600, 1256000, 1394160, 1443000, 1452250, 1510340, 1530750, 1632800, 1742700, 1812408, 1858880, 1884000, 1887925, 1924000, 1959360, 2041000, 2178375, 2265510, 2308800, 2323600, 2416544, 2449200, 2788320, 2886000, 2904500, 3020680, 3061500, 3265600, 3485400, 3624816, 3768000, 3775850, 3848000, 4082000, 4356750, 4531020, 4647200, 4833088, 4898400, 5576640, 5663775, 5772000, 5809000, 6041360, 6123000, 6970800, 7249632, 7551700, 8164000, 8713500, 9062040, 9294400, 9439625, 9796800, 11327550, 11544000, 11618000, 12082720, 12246000, 13941600, 14499264, 15103400, 16328000, 17427000, 18124080, 18879250, 22655100, 23236000, 24165440, 24492000, 27883200, 28318875, 30206800, 34854000, 36248160, 37758500, 45310200, 46472000, 48984000, 56637750, 60413600, 69708000, 72496320, 75517000, 90620400, 113275500, 120827200, 139416000, 151034000, 181240800, 226551000, 302068000, 362481600, 453102000, 604136000, 906204000, 1812408000]

約数ペア:

[(1, 1812408000), (2, 906204000), (3, 604136000), (4, 453102000), (5, 362481600), (6, 302068000), (8, 226551000), (10, 181240800), (12, 151034000), (13, 139416000), (15, 120827200), (16, 113275500), (20, 90620400), (24, 75517000), (25, 72496320), (26, 69708000), (30, 60413600), (32, 56637750), (37, 48984000), (39, 46472000), (40, 45310200), (48, 37758500), (50, 36248160), (52, 34854000), (60, 30206800), (64, 28318875), (65, 27883200), (74, 24492000), (75, 24165440), (78, 23236000), (80, 22655100), (96, 18879250), (100, 18124080), (104, 17427000), (111, 16328000), (120, 15103400), (125, 14499264), (130, 13941600), (148, 12246000), (150, 12082720), (156, 11618000), (157, 11544000), (160, 11327550), (185, 9796800), (192, 9439625), (195, 9294400), (200, 9062040), (208, 8713500), (222, 8164000), (240, 7551700), (250, 7249632), (260, 6970800), (296, 6123000), (300, 6041360), (312, 5809000), (314, 5772000), (320, 5663775), (325, 5576640), (370, 4898400), (375, 4833088), (390, 4647200), (400, 4531020), (416, 4356750), (444, 4082000), (471, 3848000), (480, 3775850), (481, 3768000), (500, 3624816), (520, 3485400), (555, 3265600), (592, 3061500), (600, 3020680), (624, 2904500), (628, 2886000), (650, 2788320), (740, 2449200), (750, 2416544), (780, 2323600), (785, 2308800), (800, 2265510), (832, 2178375), (888, 2041000), (925, 1959360), (942, 1924000), (960, 1887925), (962, 1884000), (975, 1858880), (1000, 1812408), (1040, 1742700), (1110, 1632800), (1184, 1530750), (1200, 1510340), (1248, 1452250), (1256, 1443000), (1300, 1394160), (1443, 1256000), (1480, 1224600), (1500, 1208272), (1560, 1161800), (1570, 1154400), (1600, 1132755), (1625, 1115328), (1776, 1020500), (1850, 979680), (1884, 962000), (1924, 942000), (1950, 929440), (2000, 906204), (2041, 888000), (2080, 871350), (2220, 816400), (2355, 769600), (2368, 765375), (2400, 755170), (2405, 753600), (2496, 726125), (2512, 721500), (2600, 697080), (2775, 653120), (2886, 628000), (2960, 612300), (3000, 604136), (3120, 580900), (3140, 577200), (3250, 557664), (3552, 510250), (3700, 489840), (3768, 481000), (3848, 471000), (3900, 464720), (3925, 461760), (4000, 453102), (4082, 444000), (4160, 435675), (4440, 408200), (4625, 391872), (4710, 384800), (4800, 377585), (4810, 376800), (4875, 371776), (5024, 360750), (5200, 348540), (5550, 326560), (5772, 314000), (5809, 312000), (5920, 306150), (6000, 302068), (6123, 296000), (6240, 290450), (6280, 288600), (6500, 278832), (7104, 255125), (7215, 251200), (7400, 244920), (7536, 240500), (7696, 235500), (7800, 232360), (7850, 230880), (8000, 226551), (8164, 222000), (8880, 204100), (9250, 195936), (9420, 192400), (9620, 188400), (9750, 185888), (10048, 180375), (10205, 177600), (10400, 174270), (11100, 163280), (11544, 157000), (11618, 156000), (11775, 153920), (11840, 153075), (12000, 151034), (12025, 150720), (12246, 148000), (12480, 145225), (12560, 144300), (13000, 139416), (13875, 130624), (14430, 125600), (14800, 122460), (15072, 120250), (15392, 117750), (15600, 116180), (15700, 115440), (16328, 111000), (17427, 104000), (17760, 102050), (18500, 97968), (18840, 96200), (19240, 94200), (19500, 92944), (19625, 92352), (20410, 88800), (20800, 87135), (22200, 81640), (23088, 78500), (23236, 78000), (23550, 76960), (24000, 75517), (24050, 75360), (24492, 74000), (25120, 72150), (26000, 69708), (27750, 65312), (28860, 62800), (29045, 62400), (29600, 61230), (30144, 60125), (30615, 59200), (30784, 58875), (31200, 58090), (31400, 57720), (32656, 55500), (34854, 52000), (35520, 51025), (36075, 50240), (37000, 48984), (37680, 48100), (38480, 47100), (39000, 46472), (39250, 46176), (40820, 44400)]