18340896000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^3\times {\mathrm{557}}^1$

素因数の和:612

約数の個数: 576

約数和(自身を含む): 71170444800

約数和(自身を除く): 52829548800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 343, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 557, 560, 588, 600, 640, 672, 686, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1029, 1050, 1114, 1120, 1176, 1200, 1225, 1280, 1344, 1372, 1400, 1470, 1500, 1568, 1600, 1671, 1680, 1715, 1750, 1792, 1920, 1960, 2000, 2058, 2100, 2228, 2240, 2352, 2400, 2450, 2625, 2688, 2744, 2785, 2800, 2940, 3000, 3136, 3200, 3342, 3360, 3430, 3500, 3675, 3840, 3899, 3920, 4000, 4116, 4200, 4456, 4480, 4704, 4800, 4900, 5145, 5250, 5376, 5488, 5570, 5600, 5880, 6000, 6125, 6272, 6400, 6684, 6720, 6860, 7000, 7350, 7798, 7840, 8000, 8232, 8355, 8400, 8575, 8912, 8960, 9408, 9600, 9800, 10290, 10500, 10976, 11140, 11200, 11697, 11760, 12000, 12250, 12544, 13368, 13440, 13720, 13925, 14000, 14700, 15596, 15680, 16000, 16464, 16710, 16800, 17150, 17824, 18375, 18816, 19200, 19495, 19600, 20580, 21000, 21952, 22280, 22400, 23394, 23520, 24000, 24500, 25725, 26736, 26880, 27293, 27440, 27850, 28000, 29400, 31192, 31360, 32000, 32928, 33420, 33600, 34300, 35648, 36750, 37632, 38990, 39200, 41160, 41775, 42000, 42875, 43904, 44560, 44800, 46788, 47040, 48000, 49000, 51450, 53472, 54586, 54880, 55700, 56000, 58485, 58800, 62384, 62720, 65856, 66840, 67200, 68600, 69625, 71296, 73500, 77980, 78400, 81879, 82320, 83550, 84000, 85750, 87808, 89120, 93576, 94080, 96000, 97475, 98000, 102900, 106944, 109172, 109760, 111400, 112000, 116970, 117600, 124768, 128625, 131712, 133680, 134400, 136465, 137200, 139250, 142592, 147000, 155960, 156800, 163758, 164640, 167100, 168000, 171500, 178240, 187152, 188160, 191051, 194950, 196000, 205800, 208875, 213888, 218344, 219520, 222800, 224000, 233940, 235200, 249536, 257250, 263424, 267360, 272930, 274400, 278500, 292425, 294000, 311920, 313600, 327516, 329280, 334200, 336000, 343000, 356480, 374304, 382102, 389900, 392000, 409395, 411600, 417750, 427776, 436688, 439040, 445600, 467880, 470400, 487375, 499072, 514500, 534720, 545860, 548800, 557000, 573153, 584850, 588000, 623840, 655032, 658560, 668400, 672000, 682325, 686000, 712960, 748608, 764204, 779800, 784000, 818790, 823200, 835500, 873376, 891200, 935760, 940800, 955255, 974750, 998144, 1029000, 1069440, 1091720, 1097600, 1114000, 1146306, 1169700, 1176000, 1247680, 1310064, 1317120, 1336800, 1364650, 1372000, 1462125, 1497216, 1528408, 1559600, 1568000, 1637580, 1646400, 1671000, 1746752, 1782400, 1871520, 1910510, 1949500, 2046975, 2058000, 2138880, 2183440, 2195200, 2228000, 2292612, 2339400, 2352000, 2495360, 2620128, 2673600, 2729300, 2744000, 2865765, 2924250, 2994432, 3056816, 3119200, 3275160, 3292800, 3342000, 3411625, 3493504, 3564800, 3743040, 3821020, 3899000, 4093950, 4116000, 4366880, 4456000, 4585224, 4678800, 4704000, 4776275, 4990720, 5240256, 5347200, 5458600, 5488000, 5731530, 5848500, 6113632, 6238400, 6550320, 6585600, 6684000, 6823250, 6987008, 7486080, 7642040, 7798000, 8187900, 8232000, 8733760, 8912000, 9170448, 9357600, 9552550, 10234875, 10480512, 10694400, 10917200, 10976000, 11463060, 11697000, 12227264, 12476800, 13100640, 13368000, 13646500, 14328825, 14972160, 15284080, 15596000, 16375800, 16464000, 17467520, 17824000, 18340896, 18715200, 19105100, 20469750, 20961024, 21834400, 22926120, 23394000, 23881375, 24454528, 24953600, 26201280, 26736000, 27293000, 28657650, 30568160, 31192000, 32751600, 32928000, 34935040, 36681792, 37430400, 38210200, 40939500, 43668800, 45852240, 46788000, 47762750, 48909056, 52402560, 53472000, 54586000, 57315300, 61136320, 62384000, 65503200, 71644125, 73363584, 74860800, 76420400, 81879000, 87337600, 91704480, 93576000, 95525500, 104805120, 109172000, 114630600, 122272640, 124768000, 131006400, 143288250, 146727168, 152840800, 163758000, 174675200, 183408960, 187152000, 191051000, 218344000, 229261200, 244545280, 262012800, 286576500, 305681600, 327516000, 366817920, 374304000, 382102000, 436688000, 458522400, 524025600, 573153000, 611363200, 655032000, 733635840, 764204000, 873376000, 917044800, 1146306000, 1222726400, 1310064000, 1528408000, 1834089600, 2292612000, 2620128000, 3056816000, 3668179200, 4585224000, 6113632000, 9170448000, 18340896000]

約数ペア:

[(1, 18340896000), (2, 9170448000), (3, 6113632000), (4, 4585224000), (5, 3668179200), (6, 3056816000), (7, 2620128000), (8, 2292612000), (10, 1834089600), (12, 1528408000), (14, 1310064000), (15, 1222726400), (16, 1146306000), (20, 917044800), (21, 873376000), (24, 764204000), (25, 733635840), (28, 655032000), (30, 611363200), (32, 573153000), (35, 524025600), (40, 458522400), (42, 436688000), (48, 382102000), (49, 374304000), (50, 366817920), (56, 327516000), (60, 305681600), (64, 286576500), (70, 262012800), (75, 244545280), (80, 229261200), (84, 218344000), (96, 191051000), (98, 187152000), (100, 183408960), (105, 174675200), (112, 163758000), (120, 152840800), (125, 146727168), (128, 143288250), (140, 131006400), (147, 124768000), (150, 122272640), (160, 114630600), (168, 109172000), (175, 104805120), (192, 95525500), (196, 93576000), (200, 91704480), (210, 87337600), (224, 81879000), (240, 76420400), (245, 74860800), (250, 73363584), (256, 71644125), (280, 65503200), (294, 62384000), (300, 61136320), (320, 57315300), (336, 54586000), (343, 53472000), (350, 52402560), (375, 48909056), (384, 47762750), (392, 46788000), (400, 45852240), (420, 43668800), (448, 40939500), (480, 38210200), (490, 37430400), (500, 36681792), (525, 34935040), (557, 32928000), (560, 32751600), (588, 31192000), (600, 30568160), (640, 28657650), (672, 27293000), (686, 26736000), (700, 26201280), (735, 24953600), (750, 24454528), (768, 23881375), (784, 23394000), (800, 22926120), (840, 21834400), (875, 20961024), (896, 20469750), (960, 19105100), (980, 18715200), (1000, 18340896), (1029, 17824000), (1050, 17467520), (1114, 16464000), (1120, 16375800), (1176, 15596000), (1200, 15284080), (1225, 14972160), (1280, 14328825), (1344, 13646500), (1372, 13368000), (1400, 13100640), (1470, 12476800), (1500, 12227264), (1568, 11697000), (1600, 11463060), (1671, 10976000), (1680, 10917200), (1715, 10694400), (1750, 10480512), (1792, 10234875), (1920, 9552550), (1960, 9357600), (2000, 9170448), (2058, 8912000), (2100, 8733760), (2228, 8232000), (2240, 8187900), (2352, 7798000), (2400, 7642040), (2450, 7486080), (2625, 6987008), (2688, 6823250), (2744, 6684000), (2785, 6585600), (2800, 6550320), (2940, 6238400), (3000, 6113632), (3136, 5848500), (3200, 5731530), (3342, 5488000), (3360, 5458600), (3430, 5347200), (3500, 5240256), (3675, 4990720), (3840, 4776275), (3899, 4704000), (3920, 4678800), (4000, 4585224), (4116, 4456000), (4200, 4366880), (4456, 4116000), (4480, 4093950), (4704, 3899000), (4800, 3821020), (4900, 3743040), (5145, 3564800), (5250, 3493504), (5376, 3411625), (5488, 3342000), (5570, 3292800), (5600, 3275160), (5880, 3119200), (6000, 3056816), (6125, 2994432), (6272, 2924250), (6400, 2865765), (6684, 2744000), (6720, 2729300), (6860, 2673600), (7000, 2620128), (7350, 2495360), (7798, 2352000), (7840, 2339400), (8000, 2292612), (8232, 2228000), (8355, 2195200), (8400, 2183440), (8575, 2138880), (8912, 2058000), (8960, 2046975), (9408, 1949500), (9600, 1910510), (9800, 1871520), (10290, 1782400), (10500, 1746752), (10976, 1671000), (11140, 1646400), (11200, 1637580), (11697, 1568000), (11760, 1559600), (12000, 1528408), (12250, 1497216), (12544, 1462125), (13368, 1372000), (13440, 1364650), (13720, 1336800), (13925, 1317120), (14000, 1310064), (14700, 1247680), (15596, 1176000), (15680, 1169700), (16000, 1146306), (16464, 1114000), (16710, 1097600), (16800, 1091720), (17150, 1069440), (17824, 1029000), (18375, 998144), (18816, 974750), (19200, 955255), (19495, 940800), (19600, 935760), (20580, 891200), (21000, 873376), (21952, 835500), (22280, 823200), (22400, 818790), (23394, 784000), (23520, 779800), (24000, 764204), (24500, 748608), (25725, 712960), (26736, 686000), (26880, 682325), (27293, 672000), (27440, 668400), (27850, 658560), (28000, 655032), (29400, 623840), (31192, 588000), (31360, 584850), (32000, 573153), (32928, 557000), (33420, 548800), (33600, 545860), (34300, 534720), (35648, 514500), (36750, 499072), (37632, 487375), (38990, 470400), (39200, 467880), (41160, 445600), (41775, 439040), (42000, 436688), (42875, 427776), (43904, 417750), (44560, 411600), (44800, 409395), (46788, 392000), (47040, 389900), (48000, 382102), (49000, 374304), (51450, 356480), (53472, 343000), (54586, 336000), (54880, 334200), (55700, 329280), (56000, 327516), (58485, 313600), (58800, 311920), (62384, 294000), (62720, 292425), (65856, 278500), (66840, 274400), (67200, 272930), (68600, 267360), (69625, 263424), (71296, 257250), (73500, 249536), (77980, 235200), (78400, 233940), (81879, 224000), (82320, 222800), (83550, 219520), (84000, 218344), (85750, 213888), (87808, 208875), (89120, 205800), (93576, 196000), (94080, 194950), (96000, 191051), (97475, 188160), (98000, 187152), (102900, 178240), (106944, 171500), (109172, 168000), (109760, 167100), (111400, 164640), (112000, 163758), (116970, 156800), (117600, 155960), (124768, 147000), (128625, 142592), (131712, 139250), (133680, 137200), (134400, 136465)]