678103920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 640

約数和(自身を含む): 2799820800

約数和(自身を除く): 2121716880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 31, 36, 38, 39, 40, 41, 45, 48, 52, 54, 57, 60, 62, 65, 72, 76, 78, 80, 82, 90, 93, 95, 104, 108, 114, 117, 120, 123, 124, 130, 135, 144, 152, 155, 156, 164, 171, 180, 186, 190, 195, 205, 208, 216, 228, 234, 240, 246, 247, 248, 260, 270, 279, 285, 304, 310, 312, 328, 342, 351, 360, 369, 372, 380, 390, 403, 410, 432, 456, 465, 468, 492, 494, 496, 513, 520, 533, 540, 558, 570, 585, 589, 615, 620, 624, 656, 684, 702, 720, 738, 741, 744, 760, 779, 780, 806, 820, 837, 855, 912, 930, 936, 984, 988, 1026, 1040, 1066, 1080, 1107, 1116, 1140, 1170, 1178, 1209, 1230, 1235, 1240, 1271, 1368, 1395, 1404, 1476, 1482, 1488, 1520, 1558, 1560, 1599, 1612, 1640, 1674, 1710, 1755, 1767, 1845, 1860, 1872, 1968, 1976, 2015, 2052, 2132, 2160, 2214, 2223, 2232, 2280, 2337, 2340, 2356, 2418, 2460, 2470, 2480, 2542, 2565, 2665, 2736, 2790, 2808, 2945, 2952, 2964, 3116, 3120, 3198, 3224, 3280, 3348, 3420, 3510, 3534, 3627, 3690, 3705, 3720, 3813, 3895, 3952, 4030, 4104, 4185, 4264, 4428, 4446, 4464, 4560, 4674, 4680, 4712, 4797, 4836, 4920, 4940, 5084, 5130, 5301, 5330, 5535, 5580, 5616, 5890, 5904, 5928, 6045, 6232, 6355, 6396, 6448, 6669, 6696, 6840, 7011, 7020, 7068, 7254, 7380, 7410, 7440, 7626, 7657, 7790, 7995, 8060, 8208, 8370, 8528, 8835, 8856, 8892, 9348, 9360, 9424, 9594, 9672, 9840, 9880, 10127, 10168, 10260, 10602, 10660, 10881, 11070, 11115, 11160, 11439, 11685, 11780, 11856, 12090, 12464, 12710, 12792, 13338, 13392, 13680, 14022, 14040, 14136, 14391, 14508, 14760, 14820, 15252, 15314, 15580, 15903, 15990, 16120, 16523, 16740, 17670, 17712, 17784, 18135, 18696, 19065, 19188, 19344, 19760, 20254, 20336, 20520, 21033, 21204, 21320, 21762, 22140, 22230, 22320, 22878, 22971, 23370, 23560, 23985, 24149, 24180, 25420, 25584, 26505, 26676, 28044, 28080, 28272, 28782, 29016, 29520, 29640, 30381, 30504, 30628, 31160, 31806, 31980, 32240, 33046, 33345, 33480, 34317, 35055, 35340, 35568, 36270, 37392, 38130, 38285, 38376, 40508, 41040, 42066, 42408, 42640, 43524, 44280, 44460, 45756, 45942, 46740, 47120, 47970, 48298, 48360, 49569, 50635, 50840, 53010, 53352, 54405, 56088, 57195, 57564, 58032, 59280, 60762, 61008, 61256, 62320, 63612, 63960, 66092, 66690, 66960, 68634, 68913, 70110, 70680, 71955, 72447, 72540, 76260, 76570, 76752, 79515, 81016, 82615, 84132, 84816, 87048, 88560, 88920, 91143, 91512, 91884, 93480, 95940, 96596, 96720, 99138, 101270, 101680, 105165, 106020, 106704, 108810, 112176, 114390, 114855, 115128, 120745, 121524, 122512, 127224, 127920, 132184, 133380, 137268, 137826, 140220, 141360, 143910, 144894, 145080, 148707, 151905, 152520, 153140, 159030, 162032, 165230, 168264, 171585, 174096, 177840, 182286, 183024, 183768, 186960, 191880, 193192, 198276, 202540, 206739, 210330, 212040, 217341, 217620, 228780, 229710, 230256, 241490, 243048, 247845, 254448, 264368, 266760, 273429, 274536, 275652, 280440, 287820, 289788, 290160, 297414, 303810, 305040, 306280, 313937, 318060, 330460, 336528, 343170, 344565, 362235, 364572, 367536, 383760, 386384, 396552, 405080, 413478, 420660, 424080, 434682, 435240, 446121, 455715, 457560, 459420, 482980, 486096, 495690, 533520, 546858, 549072, 551304, 560880, 575640, 579576, 594828, 607620, 612560, 627874, 636120, 652023, 660920, 686340, 689130, 724470, 729144, 743535, 793104, 810160, 826956, 841320, 869364, 870480, 892242, 911430, 915120, 918840, 941811, 965960, 991380, 1033695, 1086705, 1093716, 1102608, 1151280, 1159152, 1189656, 1215240, 1255748, 1272240, 1304046, 1321840, 1367145, 1372680, 1378260, 1448940, 1458288, 1487070, 1569685, 1653912, 1682640, 1738728, 1784484, 1822860, 1837680, 1883622, 1931920, 1982760, 2067390, 2173410, 2187432, 2230605, 2379312, 2430480, 2511496, 2608092, 2734290, 2745360, 2756520, 2825433, 2897880, 2974140, 3139370, 3260115, 3307824, 3477456, 3568968, 3645720, 3767244, 3965520, 4134780, 4346820, 4374864, 4461210, 4709055, 5022992, 5216184, 5468580, 5513040, 5650866, 5795760, 5948280, 6278740, 6520230, 7137936, 7291440, 7534488, 8269560, 8476299, 8693640, 8922420, 9418110, 10432368, 10937160, 11301732, 11896560, 12557480, 13040460, 14127165, 15068976, 16539120, 16952598, 17387280, 17844840, 18836220, 21874320, 22603464, 25114960, 26080920, 28254330, 33905196, 35689680, 37672440, 42381495, 45206928, 52161840, 56508660, 67810392, 75344880, 84762990, 113017320, 135620784, 169525980, 226034640, 339051960, 678103920]

約数ペア:

[(1, 678103920), (2, 339051960), (3, 226034640), (4, 169525980), (5, 135620784), (6, 113017320), (8, 84762990), (9, 75344880), (10, 67810392), (12, 56508660), (13, 52161840), (15, 45206928), (16, 42381495), (18, 37672440), (19, 35689680), (20, 33905196), (24, 28254330), (26, 26080920), (27, 25114960), (30, 22603464), (31, 21874320), (36, 18836220), (38, 17844840), (39, 17387280), (40, 16952598), (41, 16539120), (45, 15068976), (48, 14127165), (52, 13040460), (54, 12557480), (57, 11896560), (60, 11301732), (62, 10937160), (65, 10432368), (72, 9418110), (76, 8922420), (78, 8693640), (80, 8476299), (82, 8269560), (90, 7534488), (93, 7291440), (95, 7137936), (104, 6520230), (108, 6278740), (114, 5948280), (117, 5795760), (120, 5650866), (123, 5513040), (124, 5468580), (130, 5216184), (135, 5022992), (144, 4709055), (152, 4461210), (155, 4374864), (156, 4346820), (164, 4134780), (171, 3965520), (180, 3767244), (186, 3645720), (190, 3568968), (195, 3477456), (205, 3307824), (208, 3260115), (216, 3139370), (228, 2974140), (234, 2897880), (240, 2825433), (246, 2756520), (247, 2745360), (248, 2734290), (260, 2608092), (270, 2511496), (279, 2430480), (285, 2379312), (304, 2230605), (310, 2187432), (312, 2173410), (328, 2067390), (342, 1982760), (351, 1931920), (360, 1883622), (369, 1837680), (372, 1822860), (380, 1784484), (390, 1738728), (403, 1682640), (410, 1653912), (432, 1569685), (456, 1487070), (465, 1458288), (468, 1448940), (492, 1378260), (494, 1372680), (496, 1367145), (513, 1321840), (520, 1304046), (533, 1272240), (540, 1255748), (558, 1215240), (570, 1189656), (585, 1159152), (589, 1151280), (615, 1102608), (620, 1093716), (624, 1086705), (656, 1033695), (684, 991380), (702, 965960), (720, 941811), (738, 918840), (741, 915120), (744, 911430), (760, 892242), (779, 870480), (780, 869364), (806, 841320), (820, 826956), (837, 810160), (855, 793104), (912, 743535), (930, 729144), (936, 724470), (984, 689130), (988, 686340), (1026, 660920), (1040, 652023), (1066, 636120), (1080, 627874), (1107, 612560), (1116, 607620), (1140, 594828), (1170, 579576), (1178, 575640), (1209, 560880), (1230, 551304), (1235, 549072), (1240, 546858), (1271, 533520), (1368, 495690), (1395, 486096), (1404, 482980), (1476, 459420), (1482, 457560), (1488, 455715), (1520, 446121), (1558, 435240), (1560, 434682), (1599, 424080), (1612, 420660), (1640, 413478), (1674, 405080), (1710, 396552), (1755, 386384), (1767, 383760), (1845, 367536), (1860, 364572), (1872, 362235), (1968, 344565), (1976, 343170), (2015, 336528), (2052, 330460), (2132, 318060), (2160, 313937), (2214, 306280), (2223, 305040), (2232, 303810), (2280, 297414), (2337, 290160), (2340, 289788), (2356, 287820), (2418, 280440), (2460, 275652), (2470, 274536), (2480, 273429), (2542, 266760), (2565, 264368), (2665, 254448), (2736, 247845), (2790, 243048), (2808, 241490), (2945, 230256), (2952, 229710), (2964, 228780), (3116, 217620), (3120, 217341), (3198, 212040), (3224, 210330), (3280, 206739), (3348, 202540), (3420, 198276), (3510, 193192), (3534, 191880), (3627, 186960), (3690, 183768), (3705, 183024), (3720, 182286), (3813, 177840), (3895, 174096), (3952, 171585), (4030, 168264), (4104, 165230), (4185, 162032), (4264, 159030), (4428, 153140), (4446, 152520), (4464, 151905), (4560, 148707), (4674, 145080), (4680, 144894), (4712, 143910), (4797, 141360), (4836, 140220), (4920, 137826), (4940, 137268), (5084, 133380), (5130, 132184), (5301, 127920), (5330, 127224), (5535, 122512), (5580, 121524), (5616, 120745), (5890, 115128), (5904, 114855), (5928, 114390), (6045, 112176), (6232, 108810), (6355, 106704), (6396, 106020), (6448, 105165), (6669, 101680), (6696, 101270), (6840, 99138), (7011, 96720), (7020, 96596), (7068, 95940), (7254, 93480), (7380, 91884), (7410, 91512), (7440, 91143), (7626, 88920), (7657, 88560), (7790, 87048), (7995, 84816), (8060, 84132), (8208, 82615), (8370, 81016), (8528, 79515), (8835, 76752), (8856, 76570), (8892, 76260), (9348, 72540), (9360, 72447), (9424, 71955), (9594, 70680), (9672, 70110), (9840, 68913), (9880, 68634), (10127, 66960), (10168, 66690), (10260, 66092), (10602, 63960), (10660, 63612), (10881, 62320), (11070, 61256), (11115, 61008), (11160, 60762), (11439, 59280), (11685, 58032), (11780, 57564), (11856, 57195), (12090, 56088), (12464, 54405), (12710, 53352), (12792, 53010), (13338, 50840), (13392, 50635), (13680, 49569), (14022, 48360), (14040, 48298), (14136, 47970), (14391, 47120), (14508, 46740), (14760, 45942), (14820, 45756), (15252, 44460), (15314, 44280), (15580, 43524), (15903, 42640), (15990, 42408), (16120, 42066), (16523, 41040), (16740, 40508), (17670, 38376), (17712, 38285), (17784, 38130), (18135, 37392), (18696, 36270), (19065, 35568), (19188, 35340), (19344, 35055), (19760, 34317), (20254, 33480), (20336, 33345), (20520, 33046), (21033, 32240), (21204, 31980), (21320, 31806), (21762, 31160), (22140, 30628), (22230, 30504), (22320, 30381), (22878, 29640), (22971, 29520), (23370, 29016), (23560, 28782), (23985, 28272), (24149, 28080), (24180, 28044), (25420, 26676), (25584, 26505)]