1295542080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 448

約数和(自身を含む): 5399592960

約数和(自身を除く): 4104050880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 691, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1382, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2073, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2764, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3455, 3472, 3720, 3780, 3906, 4032, 4146, 4185, 4320, 4340, 4464, 4837, 4960, 5040, 5208, 5528, 5580, 5859, 5952, 6048, 6219, 6510, 6696, 6720, 6910, 6944, 7440, 7560, 7812, 8292, 8370, 8640, 8680, 8928, 9674, 9765, 9920, 10080, 10365, 10416, 11056, 11160, 11718, 12096, 12438, 13020, 13392, 13820, 13888, 14511, 14880, 15120, 15624, 16584, 16740, 17360, 17856, 18657, 19348, 19530, 20160, 20730, 20832, 21421, 22112, 22320, 23436, 24185, 24876, 26040, 26784, 27640, 29022, 29295, 29760, 30240, 31095, 31248, 33168, 33480, 34720, 37314, 38696, 39060, 41460, 41664, 42842, 43533, 44224, 44640, 46872, 48370, 49752, 52080, 53568, 55280, 58044, 58590, 60480, 62190, 62496, 64263, 66336, 66960, 69440, 72555, 74628, 77392, 78120, 82920, 85684, 87066, 89280, 93285, 93744, 96740, 99504, 104160, 107105, 110560, 116088, 117180, 124380, 124992, 128526, 130599, 132672, 133920, 145110, 149256, 149947, 154784, 156240, 165840, 171368, 174132, 186570, 187488, 192789, 193480, 199008, 208320, 214210, 217665, 221120, 232176, 234360, 248760, 257052, 261198, 267840, 290220, 298512, 299894, 309568, 312480, 321315, 331680, 342736, 348264, 373140, 374976, 385578, 386960, 398016, 428420, 435330, 449841, 464352, 468720, 497520, 514104, 522396, 578367, 580440, 597024, 599788, 624960, 642630, 652995, 663360, 685472, 696528, 746280, 749735, 771156, 773920, 856840, 870660, 899682, 928704, 937440, 963945, 995040, 1028208, 1044792, 1156734, 1160880, 1194048, 1199576, 1285260, 1305990, 1349523, 1370944, 1393056, 1492560, 1499470, 1542312, 1547840, 1713680, 1741320, 1799364, 1874880, 1927890, 1990080, 2056416, 2089584, 2249205, 2313468, 2321760, 2399152, 2570520, 2611980, 2699046, 2786112, 2891835, 2985120, 2998940, 3084624, 3427360, 3482640, 3598728, 3855780, 4048569, 4112832, 4179168, 4498410, 4626936, 4643520, 4798304, 5141040, 5223960, 5398092, 5783670, 5970240, 5997880, 6169248, 6747615, 6854720, 6965280, 7197456, 7711560, 8097138, 8358336, 8996820, 9253872, 9596608, 10282080, 10447920, 10796184, 11567340, 11995760, 12338496, 13495230, 13930560, 14394912, 15423120, 16194276, 17993640, 18507744, 20242845, 20564160, 20895840, 21592368, 23134680, 23991520, 26990460, 28789824, 30846240, 32388552, 35987280, 37015488, 40485690, 41791680, 43184736, 46269360, 47983040, 53980920, 61692480, 64777104, 71974560, 80971380, 86369472, 92538720, 107961840, 129554208, 143949120, 161942760, 185077440, 215923680, 259108416, 323885520, 431847360, 647771040, 1295542080]

約数ペア:

[(1, 1295542080), (2, 647771040), (3, 431847360), (4, 323885520), (5, 259108416), (6, 215923680), (7, 185077440), (8, 161942760), (9, 143949120), (10, 129554208), (12, 107961840), (14, 92538720), (15, 86369472), (16, 80971380), (18, 71974560), (20, 64777104), (21, 61692480), (24, 53980920), (27, 47983040), (28, 46269360), (30, 43184736), (31, 41791680), (32, 40485690), (35, 37015488), (36, 35987280), (40, 32388552), (42, 30846240), (45, 28789824), (48, 26990460), (54, 23991520), (56, 23134680), (60, 21592368), (62, 20895840), (63, 20564160), (64, 20242845), (70, 18507744), (72, 17993640), (80, 16194276), (84, 15423120), (90, 14394912), (93, 13930560), (96, 13495230), (105, 12338496), (108, 11995760), (112, 11567340), (120, 10796184), (124, 10447920), (126, 10282080), (135, 9596608), (140, 9253872), (144, 8996820), (155, 8358336), (160, 8097138), (168, 7711560), (180, 7197456), (186, 6965280), (189, 6854720), (192, 6747615), (210, 6169248), (216, 5997880), (217, 5970240), (224, 5783670), (240, 5398092), (248, 5223960), (252, 5141040), (270, 4798304), (279, 4643520), (280, 4626936), (288, 4498410), (310, 4179168), (315, 4112832), (320, 4048569), (336, 3855780), (360, 3598728), (372, 3482640), (378, 3427360), (420, 3084624), (432, 2998940), (434, 2985120), (448, 2891835), (465, 2786112), (480, 2699046), (496, 2611980), (504, 2570520), (540, 2399152), (558, 2321760), (560, 2313468), (576, 2249205), (620, 2089584), (630, 2056416), (651, 1990080), (672, 1927890), (691, 1874880), (720, 1799364), (744, 1741320), (756, 1713680), (837, 1547840), (840, 1542312), (864, 1499470), (868, 1492560), (930, 1393056), (945, 1370944), (960, 1349523), (992, 1305990), (1008, 1285260), (1080, 1199576), (1085, 1194048), (1116, 1160880), (1120, 1156734), (1240, 1044792), (1260, 1028208), (1302, 995040), (1344, 963945), (1382, 937440), (1395, 928704), (1440, 899682), (1488, 870660), (1512, 856840), (1674, 773920), (1680, 771156), (1728, 749735), (1736, 746280), (1860, 696528), (1890, 685472), (1953, 663360), (1984, 652995), (2016, 642630), (2073, 624960), (2160, 599788), (2170, 597024), (2232, 580440), (2240, 578367), (2480, 522396), (2520, 514104), (2604, 497520), (2764, 468720), (2790, 464352), (2880, 449841), (2976, 435330), (3024, 428420), (3255, 398016), (3348, 386960), (3360, 385578), (3455, 374976), (3472, 373140), (3720, 348264), (3780, 342736), (3906, 331680), (4032, 321315), (4146, 312480), (4185, 309568), (4320, 299894), (4340, 298512), (4464, 290220), (4837, 267840), (4960, 261198), (5040, 257052), (5208, 248760), (5528, 234360), (5580, 232176), (5859, 221120), (5952, 217665), (6048, 214210), (6219, 208320), (6510, 199008), (6696, 193480), (6720, 192789), (6910, 187488), (6944, 186570), (7440, 174132), (7560, 171368), (7812, 165840), (8292, 156240), (8370, 154784), (8640, 149947), (8680, 149256), (8928, 145110), (9674, 133920), (9765, 132672), (9920, 130599), (10080, 128526), (10365, 124992), (10416, 124380), (11056, 117180), (11160, 116088), (11718, 110560), (12096, 107105), (12438, 104160), (13020, 99504), (13392, 96740), (13820, 93744), (13888, 93285), (14511, 89280), (14880, 87066), (15120, 85684), (15624, 82920), (16584, 78120), (16740, 77392), (17360, 74628), (17856, 72555), (18657, 69440), (19348, 66960), (19530, 66336), (20160, 64263), (20730, 62496), (20832, 62190), (21421, 60480), (22112, 58590), (22320, 58044), (23436, 55280), (24185, 53568), (24876, 52080), (26040, 49752), (26784, 48370), (27640, 46872), (29022, 44640), (29295, 44224), (29760, 43533), (30240, 42842), (31095, 41664), (31248, 41460), (33168, 39060), (33480, 38696), (34720, 37314)]