1257107040

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 576

約数和(自身を含む): 5283532800

約数和(自身を除く): 4026425760

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, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 149, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 243, 248, 252, 270, 279, 280, 288, 298, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 447, 465, 480, 486, 496, 504, 540, 558, 560, 567, 596, 620, 630, 648, 651, 672, 720, 744, 745, 756, 810, 837, 840, 864, 868, 894, 930, 945, 972, 992, 1008, 1043, 1080, 1085, 1116, 1120, 1134, 1192, 1215, 1240, 1260, 1296, 1302, 1341, 1395, 1440, 1488, 1490, 1512, 1620, 1674, 1680, 1701, 1736, 1788, 1860, 1890, 1944, 1953, 2016, 2086, 2160, 2170, 2232, 2235, 2268, 2384, 2430, 2480, 2511, 2520, 2592, 2604, 2682, 2790, 2835, 2976, 2980, 3024, 3129, 3240, 3255, 3348, 3360, 3402, 3472, 3576, 3720, 3780, 3888, 3906, 4023, 4172, 4185, 4320, 4340, 4464, 4470, 4536, 4619, 4768, 4860, 4960, 5022, 5040, 5208, 5215, 5364, 5580, 5670, 5859, 5960, 6048, 6258, 6480, 6510, 6696, 6705, 6804, 6944, 7152, 7440, 7533, 7560, 7776, 7812, 8046, 8344, 8370, 8505, 8680, 8928, 8940, 9072, 9238, 9387, 9720, 9765, 10044, 10080, 10416, 10430, 10728, 11160, 11340, 11718, 11920, 12069, 12516, 12555, 12960, 13020, 13392, 13410, 13608, 13857, 14304, 14880, 15066, 15120, 15624, 15645, 16092, 16688, 16740, 17010, 17360, 17577, 17880, 18144, 18476, 18774, 19440, 19530, 20088, 20115, 20832, 20860, 21456, 22320, 22680, 23095, 23436, 23840, 24138, 25032, 25110, 26040, 26784, 26820, 27216, 27714, 28161, 29295, 30132, 30240, 31248, 31290, 32184, 32333, 33376, 33480, 34020, 34720, 35154, 35760, 36207, 36952, 37548, 37665, 38880, 39060, 40176, 40230, 41571, 41720, 42912, 44640, 45360, 46190, 46872, 46935, 48276, 50064, 50220, 52080, 52731, 53640, 54432, 55428, 56322, 58590, 60264, 60345, 62496, 62580, 64368, 64666, 66960, 68040, 69285, 70308, 71520, 72414, 73904, 75096, 75330, 78120, 80352, 80460, 83142, 83440, 84483, 87885, 90720, 92380, 93744, 93870, 96552, 96999, 100128, 100440, 104160, 105462, 107280, 110856, 112644, 117180, 120528, 120690, 124713, 125160, 128736, 129332, 133920, 136080, 138570, 140616, 140805, 144828, 147808, 150192, 150660, 156240, 160920, 161665, 166284, 166880, 168966, 175770, 181035, 184760, 187488, 187740, 193104, 193998, 200880, 207855, 210924, 214560, 221712, 225288, 234360, 241056, 241380, 249426, 250320, 253449, 258664, 263655, 272160, 277140, 281232, 281610, 289656, 290997, 300384, 301320, 312480, 321840, 323330, 332568, 337932, 351540, 362070, 369520, 374139, 375480, 386208, 387996, 401760, 415710, 421848, 422415, 443424, 450576, 468720, 482760, 484995, 498852, 500640, 506898, 517328, 527310, 554280, 562464, 563220, 579312, 581994, 602640, 623565, 643680, 646660, 665136, 675864, 703080, 724140, 739040, 748278, 750960, 775992, 831420, 843696, 844830, 872991, 901152, 937440, 965520, 969990, 997704, 1013796, 1034656, 1054620, 1108560, 1122417, 1126440, 1158624, 1163988, 1205280, 1247130, 1267245, 1293320, 1330272, 1351728, 1406160, 1448280, 1454985, 1496556, 1501920, 1551984, 1662840, 1687392, 1689660, 1745982, 1870695, 1931040, 1939980, 1995408, 2027592, 2109240, 2217120, 2244834, 2252880, 2327976, 2494260, 2534490, 2586640, 2618973, 2703456, 2812320, 2896560, 2909970, 2993112, 3103968, 3325680, 3379320, 3491964, 3741390, 3879960, 3990816, 4055184, 4218480, 4364955, 4489668, 4505760, 4655952, 4988520, 5068980, 5173280, 5237946, 5612085, 5793120, 5819940, 5986224, 6651360, 6758640, 6983928, 7482780, 7759920, 7856919, 8110368, 8436960, 8729910, 8979336, 9311904, 9977040, 10137960, 10475892, 11224170, 11639880, 11972448, 13094865, 13517280, 13967856, 14965560, 15519840, 15713838, 17459820, 17958672, 19954080, 20275920, 20951784, 22448340, 23279760, 26189730, 27935712, 29931120, 31427676, 34919640, 35917344, 39284595, 40551840, 41903568, 44896680, 46559520, 52379460, 59862240, 62855352, 69839280, 78569190, 83807136, 89793360, 104758920, 125710704, 139678560, 157138380, 179586720, 209517840, 251421408, 314276760, 419035680, 628553520, 1257107040]

約数ペア:

[(1, 1257107040), (2, 628553520), (3, 419035680), (4, 314276760), (5, 251421408), (6, 209517840), (7, 179586720), (8, 157138380), (9, 139678560), (10, 125710704), (12, 104758920), (14, 89793360), (15, 83807136), (16, 78569190), (18, 69839280), (20, 62855352), (21, 59862240), (24, 52379460), (27, 46559520), (28, 44896680), (30, 41903568), (31, 40551840), (32, 39284595), (35, 35917344), (36, 34919640), (40, 31427676), (42, 29931120), (45, 27935712), (48, 26189730), (54, 23279760), (56, 22448340), (60, 20951784), (62, 20275920), (63, 19954080), (70, 17958672), (72, 17459820), (80, 15713838), (81, 15519840), (84, 14965560), (90, 13967856), (93, 13517280), (96, 13094865), (105, 11972448), (108, 11639880), (112, 11224170), (120, 10475892), (124, 10137960), (126, 9977040), (135, 9311904), (140, 8979336), (144, 8729910), (149, 8436960), (155, 8110368), (160, 7856919), (162, 7759920), (168, 7482780), (180, 6983928), (186, 6758640), (189, 6651360), (210, 5986224), (216, 5819940), (217, 5793120), (224, 5612085), (240, 5237946), (243, 5173280), (248, 5068980), (252, 4988520), (270, 4655952), (279, 4505760), (280, 4489668), (288, 4364955), (298, 4218480), (310, 4055184), (315, 3990816), (324, 3879960), (336, 3741390), (360, 3491964), (372, 3379320), (378, 3325680), (405, 3103968), (420, 2993112), (432, 2909970), (434, 2896560), (447, 2812320), (465, 2703456), (480, 2618973), (486, 2586640), (496, 2534490), (504, 2494260), (540, 2327976), (558, 2252880), (560, 2244834), (567, 2217120), (596, 2109240), (620, 2027592), (630, 1995408), (648, 1939980), (651, 1931040), (672, 1870695), (720, 1745982), (744, 1689660), (745, 1687392), (756, 1662840), (810, 1551984), (837, 1501920), (840, 1496556), (864, 1454985), (868, 1448280), (894, 1406160), (930, 1351728), (945, 1330272), (972, 1293320), (992, 1267245), (1008, 1247130), (1043, 1205280), (1080, 1163988), (1085, 1158624), (1116, 1126440), (1120, 1122417), (1134, 1108560), (1192, 1054620), (1215, 1034656), (1240, 1013796), (1260, 997704), (1296, 969990), (1302, 965520), (1341, 937440), (1395, 901152), (1440, 872991), (1488, 844830), (1490, 843696), (1512, 831420), (1620, 775992), (1674, 750960), (1680, 748278), (1701, 739040), (1736, 724140), (1788, 703080), (1860, 675864), (1890, 665136), (1944, 646660), (1953, 643680), (2016, 623565), (2086, 602640), (2160, 581994), (2170, 579312), (2232, 563220), (2235, 562464), (2268, 554280), (2384, 527310), (2430, 517328), (2480, 506898), (2511, 500640), (2520, 498852), (2592, 484995), (2604, 482760), (2682, 468720), (2790, 450576), (2835, 443424), (2976, 422415), (2980, 421848), (3024, 415710), (3129, 401760), (3240, 387996), (3255, 386208), (3348, 375480), (3360, 374139), (3402, 369520), (3472, 362070), (3576, 351540), (3720, 337932), (3780, 332568), (3888, 323330), (3906, 321840), (4023, 312480), (4172, 301320), (4185, 300384), (4320, 290997), (4340, 289656), (4464, 281610), (4470, 281232), (4536, 277140), (4619, 272160), (4768, 263655), (4860, 258664), (4960, 253449), (5022, 250320), (5040, 249426), (5208, 241380), (5215, 241056), (5364, 234360), (5580, 225288), (5670, 221712), (5859, 214560), (5960, 210924), (6048, 207855), (6258, 200880), (6480, 193998), (6510, 193104), (6696, 187740), (6705, 187488), (6804, 184760), (6944, 181035), (7152, 175770), (7440, 168966), (7533, 166880), (7560, 166284), (7776, 161665), (7812, 160920), (8046, 156240), (8344, 150660), (8370, 150192), (8505, 147808), (8680, 144828), (8928, 140805), (8940, 140616), (9072, 138570), (9238, 136080), (9387, 133920), (9720, 129332), (9765, 128736), (10044, 125160), (10080, 124713), (10416, 120690), (10430, 120528), (10728, 117180), (11160, 112644), (11340, 110856), (11718, 107280), (11920, 105462), (12069, 104160), (12516, 100440), (12555, 100128), (12960, 96999), (13020, 96552), (13392, 93870), (13410, 93744), (13608, 92380), (13857, 90720), (14304, 87885), (14880, 84483), (15066, 83440), (15120, 83142), (15624, 80460), (15645, 80352), (16092, 78120), (16688, 75330), (16740, 75096), (17010, 73904), (17360, 72414), (17577, 71520), (17880, 70308), (18144, 69285), (18476, 68040), (18774, 66960), (19440, 64666), (19530, 64368), (20088, 62580), (20115, 62496), (20832, 60345), (20860, 60264), (21456, 58590), (22320, 56322), (22680, 55428), (23095, 54432), (23436, 53640), (23840, 52731), (24138, 52080), (25032, 50220), (25110, 50064), (26040, 48276), (26784, 46935), (26820, 46872), (27216, 46190), (27714, 45360), (28161, 44640), (29295, 42912), (30132, 41720), (30240, 41571), (31248, 40230), (31290, 40176), (32184, 39060), (32333, 38880), (33376, 37665), (33480, 37548), (34020, 36952), (34720, 36207), (35154, 35760)]