1280111040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 560

約数和(自身を含む): 5111678880

約数和(自身を除く): 3831567840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 81, 87, 90, 96, 104, 108, 116, 117, 120, 130, 131, 135, 144, 145, 156, 160, 162, 174, 180, 192, 195, 208, 216, 232, 234, 240, 260, 261, 262, 270, 288, 290, 312, 320, 324, 348, 351, 360, 377, 390, 393, 405, 416, 432, 435, 464, 468, 480, 520, 522, 524, 540, 576, 580, 585, 624, 648, 655, 696, 702, 720, 754, 780, 783, 786, 810, 832, 864, 870, 928, 936, 960, 1040, 1044, 1048, 1053, 1080, 1131, 1160, 1170, 1179, 1248, 1296, 1305, 1310, 1392, 1404, 1440, 1508, 1560, 1566, 1572, 1620, 1703, 1728, 1740, 1755, 1856, 1872, 1885, 1965, 2080, 2088, 2096, 2106, 2160, 2262, 2320, 2340, 2349, 2358, 2496, 2592, 2610, 2620, 2784, 2808, 2880, 3016, 3120, 3132, 3144, 3240, 3393, 3406, 3480, 3510, 3537, 3744, 3770, 3799, 3915, 3930, 4160, 4176, 4192, 4212, 4320, 4524, 4640, 4680, 4698, 4716, 5109, 5184, 5220, 5240, 5265, 5568, 5616, 5655, 5895, 6032, 6240, 6264, 6288, 6480, 6786, 6812, 6960, 7020, 7074, 7488, 7540, 7598, 7830, 7860, 8352, 8384, 8424, 8515, 8640, 9048, 9280, 9360, 9396, 9432, 10179, 10218, 10440, 10480, 10530, 10611, 11232, 11310, 11397, 11745, 11790, 12064, 12480, 12528, 12576, 12960, 13572, 13624, 13920, 14040, 14148, 15080, 15196, 15327, 15660, 15720, 16704, 16848, 16965, 17030, 17685, 18096, 18720, 18792, 18864, 18995, 20358, 20436, 20880, 20960, 21060, 21222, 22464, 22620, 22794, 23490, 23580, 24128, 25056, 25152, 25545, 25920, 27144, 27248, 27840, 28080, 28296, 30160, 30392, 30537, 30654, 31320, 31440, 33696, 33930, 34060, 34191, 35370, 36192, 37440, 37584, 37728, 37990, 40716, 40872, 41760, 41920, 42120, 42444, 45240, 45588, 45981, 46980, 47160, 49387, 50112, 50895, 51090, 53055, 54288, 54496, 56160, 56592, 56985, 60320, 60784, 61074, 61308, 62640, 62880, 67392, 67860, 68120, 68382, 70740, 72384, 75168, 75456, 75980, 76635, 81432, 81744, 83520, 84240, 84888, 90480, 91176, 91962, 93960, 94320, 98774, 101790, 102180, 102573, 106110, 108576, 108992, 112320, 113184, 113970, 120640, 121568, 122148, 122616, 125280, 125760, 135720, 136240, 136764, 137943, 141480, 148161, 150336, 151960, 152685, 153270, 162864, 163488, 168480, 169776, 170955, 180960, 182352, 183924, 187920, 188640, 197548, 203580, 204360, 205146, 212220, 217152, 226368, 227940, 229905, 243136, 244296, 245232, 246935, 250560, 271440, 272480, 273528, 275886, 282960, 296322, 303920, 305370, 306540, 307719, 325728, 326976, 336960, 339552, 341910, 361920, 364704, 367848, 375840, 377280, 395096, 407160, 408720, 410292, 424440, 444483, 455880, 459810, 488592, 490464, 493870, 512865, 542880, 544960, 547056, 551772, 565920, 592644, 607840, 610740, 613080, 615438, 651456, 679104, 683820, 689715, 729408, 735696, 740805, 751680, 790192, 814320, 817440, 820584, 848880, 888966, 911760, 919620, 977184, 980928, 987740, 1025730, 1085760, 1094112, 1103544, 1131840, 1185288, 1215680, 1221480, 1226160, 1230876, 1333449, 1367640, 1379430, 1471392, 1481610, 1538595, 1580384, 1628640, 1634880, 1641168, 1697760, 1777932, 1823520, 1839240, 1954368, 1975480, 2051460, 2188224, 2207088, 2222415, 2370576, 2442960, 2452320, 2461752, 2666898, 2735280, 2758860, 2942784, 2963220, 3077190, 3160768, 3257280, 3282336, 3395520, 3555864, 3647040, 3678480, 3950960, 4000347, 4102920, 4414176, 4444830, 4741152, 4885920, 4904640, 4923504, 5333796, 5470560, 5517720, 5926440, 6154380, 6564672, 6667245, 7111728, 7356960, 7901920, 8000694, 8205840, 8828352, 8889660, 9482304, 9771840, 9847008, 10667592, 10941120, 11035440, 11852880, 12308760, 13334490, 14223456, 14713920, 15803840, 16001388, 16411680, 17779320, 19694016, 20001735, 21335184, 22070880, 23705760, 24617520, 26668980, 28446912, 32002776, 32823360, 35558640, 40003470, 42670368, 44141760, 47411520, 49235040, 53337960, 64005552, 71117280, 80006940, 85340736, 98470080, 106675920, 128011104, 142234560, 160013880, 213351840, 256022208, 320027760, 426703680, 640055520, 1280111040]

約数ペア:

[(1, 1280111040), (2, 640055520), (3, 426703680), (4, 320027760), (5, 256022208), (6, 213351840), (8, 160013880), (9, 142234560), (10, 128011104), (12, 106675920), (13, 98470080), (15, 85340736), (16, 80006940), (18, 71117280), (20, 64005552), (24, 53337960), (26, 49235040), (27, 47411520), (29, 44141760), (30, 42670368), (32, 40003470), (36, 35558640), (39, 32823360), (40, 32002776), (45, 28446912), (48, 26668980), (52, 24617520), (54, 23705760), (58, 22070880), (60, 21335184), (64, 20001735), (65, 19694016), (72, 17779320), (78, 16411680), (80, 16001388), (81, 15803840), (87, 14713920), (90, 14223456), (96, 13334490), (104, 12308760), (108, 11852880), (116, 11035440), (117, 10941120), (120, 10667592), (130, 9847008), (131, 9771840), (135, 9482304), (144, 8889660), (145, 8828352), (156, 8205840), (160, 8000694), (162, 7901920), (174, 7356960), (180, 7111728), (192, 6667245), (195, 6564672), (208, 6154380), (216, 5926440), (232, 5517720), (234, 5470560), (240, 5333796), (260, 4923504), (261, 4904640), (262, 4885920), (270, 4741152), (288, 4444830), (290, 4414176), (312, 4102920), (320, 4000347), (324, 3950960), (348, 3678480), (351, 3647040), (360, 3555864), (377, 3395520), (390, 3282336), (393, 3257280), (405, 3160768), (416, 3077190), (432, 2963220), (435, 2942784), (464, 2758860), (468, 2735280), (480, 2666898), (520, 2461752), (522, 2452320), (524, 2442960), (540, 2370576), (576, 2222415), (580, 2207088), (585, 2188224), (624, 2051460), (648, 1975480), (655, 1954368), (696, 1839240), (702, 1823520), (720, 1777932), (754, 1697760), (780, 1641168), (783, 1634880), (786, 1628640), (810, 1580384), (832, 1538595), (864, 1481610), (870, 1471392), (928, 1379430), (936, 1367640), (960, 1333449), (1040, 1230876), (1044, 1226160), (1048, 1221480), (1053, 1215680), (1080, 1185288), (1131, 1131840), (1160, 1103544), (1170, 1094112), (1179, 1085760), (1248, 1025730), (1296, 987740), (1305, 980928), (1310, 977184), (1392, 919620), (1404, 911760), (1440, 888966), (1508, 848880), (1560, 820584), (1566, 817440), (1572, 814320), (1620, 790192), (1703, 751680), (1728, 740805), (1740, 735696), (1755, 729408), (1856, 689715), (1872, 683820), (1885, 679104), (1965, 651456), (2080, 615438), (2088, 613080), (2096, 610740), (2106, 607840), (2160, 592644), (2262, 565920), (2320, 551772), (2340, 547056), (2349, 544960), (2358, 542880), (2496, 512865), (2592, 493870), (2610, 490464), (2620, 488592), (2784, 459810), (2808, 455880), (2880, 444483), (3016, 424440), (3120, 410292), (3132, 408720), (3144, 407160), (3240, 395096), (3393, 377280), (3406, 375840), (3480, 367848), (3510, 364704), (3537, 361920), (3744, 341910), (3770, 339552), (3799, 336960), (3915, 326976), (3930, 325728), (4160, 307719), (4176, 306540), (4192, 305370), (4212, 303920), (4320, 296322), (4524, 282960), (4640, 275886), (4680, 273528), (4698, 272480), (4716, 271440), (5109, 250560), (5184, 246935), (5220, 245232), (5240, 244296), (5265, 243136), (5568, 229905), (5616, 227940), (5655, 226368), (5895, 217152), (6032, 212220), (6240, 205146), (6264, 204360), (6288, 203580), (6480, 197548), (6786, 188640), (6812, 187920), (6960, 183924), (7020, 182352), (7074, 180960), (7488, 170955), (7540, 169776), (7598, 168480), (7830, 163488), (7860, 162864), (8352, 153270), (8384, 152685), (8424, 151960), (8515, 150336), (8640, 148161), (9048, 141480), (9280, 137943), (9360, 136764), (9396, 136240), (9432, 135720), (10179, 125760), (10218, 125280), (10440, 122616), (10480, 122148), (10530, 121568), (10611, 120640), (11232, 113970), (11310, 113184), (11397, 112320), (11745, 108992), (11790, 108576), (12064, 106110), (12480, 102573), (12528, 102180), (12576, 101790), (12960, 98774), (13572, 94320), (13624, 93960), (13920, 91962), (14040, 91176), (14148, 90480), (15080, 84888), (15196, 84240), (15327, 83520), (15660, 81744), (15720, 81432), (16704, 76635), (16848, 75980), (16965, 75456), (17030, 75168), (17685, 72384), (18096, 70740), (18720, 68382), (18792, 68120), (18864, 67860), (18995, 67392), (20358, 62880), (20436, 62640), (20880, 61308), (20960, 61074), (21060, 60784), (21222, 60320), (22464, 56985), (22620, 56592), (22794, 56160), (23490, 54496), (23580, 54288), (24128, 53055), (25056, 51090), (25152, 50895), (25545, 50112), (25920, 49387), (27144, 47160), (27248, 46980), (27840, 45981), (28080, 45588), (28296, 45240), (30160, 42444), (30392, 42120), (30537, 41920), (30654, 41760), (31320, 40872), (31440, 40716), (33696, 37990), (33930, 37728), (34060, 37584), (34191, 37440), (35370, 36192)]