2560222080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 640

約数和(自身を含む): 10263607200

約数和(自身を除く): 7703385120

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, 128, 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, 384, 390, 393, 405, 416, 432, 435, 464, 468, 480, 520, 522, 524, 540, 576, 580, 585, 624, 640, 648, 655, 696, 702, 720, 754, 780, 783, 786, 810, 832, 864, 870, 928, 936, 960, 1040, 1044, 1048, 1053, 1080, 1131, 1152, 1160, 1170, 1179, 1248, 1296, 1305, 1310, 1392, 1404, 1440, 1508, 1560, 1566, 1572, 1620, 1664, 1703, 1728, 1740, 1755, 1856, 1872, 1885, 1920, 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, 3456, 3480, 3510, 3537, 3712, 3744, 3770, 3799, 3915, 3930, 4160, 4176, 4192, 4212, 4320, 4524, 4640, 4680, 4698, 4716, 4992, 5109, 5184, 5220, 5240, 5265, 5568, 5616, 5655, 5760, 5895, 6032, 6240, 6264, 6288, 6480, 6786, 6812, 6960, 7020, 7074, 7488, 7540, 7598, 7830, 7860, 8320, 8352, 8384, 8424, 8515, 8640, 9048, 9280, 9360, 9396, 9432, 10179, 10218, 10368, 10440, 10480, 10530, 10611, 11136, 11232, 11310, 11397, 11745, 11790, 12064, 12480, 12528, 12576, 12960, 13572, 13624, 13920, 14040, 14148, 14976, 15080, 15196, 15327, 15660, 15720, 16704, 16768, 16848, 16965, 17030, 17280, 17685, 18096, 18560, 18720, 18792, 18864, 18995, 20358, 20436, 20880, 20960, 21060, 21222, 22464, 22620, 22794, 23490, 23580, 24128, 24960, 25056, 25152, 25545, 25920, 27144, 27248, 27840, 28080, 28296, 30160, 30392, 30537, 30654, 31320, 31440, 33408, 33696, 33930, 34060, 34191, 35370, 36192, 37440, 37584, 37728, 37990, 40716, 40872, 41760, 41920, 42120, 42444, 44928, 45240, 45588, 45981, 46980, 47160, 48256, 49387, 50112, 50304, 50895, 51090, 51840, 53055, 54288, 54496, 55680, 56160, 56592, 56985, 60320, 60784, 61074, 61308, 62640, 62880, 67392, 67860, 68120, 68382, 70740, 72384, 74880, 75168, 75456, 75980, 76635, 81432, 81744, 83520, 83840, 84240, 84888, 90480, 91176, 91962, 93960, 94320, 98774, 100224, 101790, 102180, 102573, 106110, 108576, 108992, 112320, 113184, 113970, 120640, 121568, 122148, 122616, 125280, 125760, 134784, 135720, 136240, 136764, 137943, 141480, 144768, 148161, 150336, 150912, 151960, 152685, 153270, 162864, 163488, 167040, 168480, 169776, 170955, 180960, 182352, 183924, 187920, 188640, 197548, 203580, 204360, 205146, 212220, 217152, 217984, 224640, 226368, 227940, 229905, 241280, 243136, 244296, 245232, 246935, 250560, 251520, 271440, 272480, 273528, 275886, 282960, 296322, 300672, 303920, 305370, 306540, 307719, 325728, 326976, 336960, 339552, 341910, 361920, 364704, 367848, 375840, 377280, 395096, 407160, 408720, 410292, 424440, 434304, 444483, 452736, 455880, 459810, 486272, 488592, 490464, 493870, 501120, 512865, 542880, 544960, 547056, 551772, 565920, 592644, 607840, 610740, 613080, 615438, 651456, 653952, 673920, 679104, 683820, 689715, 723840, 729408, 735696, 740805, 751680, 754560, 790192, 814320, 817440, 820584, 848880, 888966, 911760, 919620, 977184, 980928, 987740, 1025730, 1085760, 1089920, 1094112, 1103544, 1131840, 1185288, 1215680, 1221480, 1226160, 1230876, 1302912, 1333449, 1358208, 1367640, 1379430, 1458816, 1471392, 1481610, 1503360, 1538595, 1580384, 1628640, 1634880, 1641168, 1697760, 1777932, 1823520, 1839240, 1954368, 1961856, 1975480, 2051460, 2171520, 2188224, 2207088, 2222415, 2263680, 2370576, 2431360, 2442960, 2452320, 2461752, 2666898, 2735280, 2758860, 2942784, 2963220, 3077190, 3160768, 3257280, 3269760, 3282336, 3395520, 3555864, 3647040, 3678480, 3908736, 3950960, 4000347, 4102920, 4376448, 4414176, 4444830, 4741152, 4885920, 4904640, 4923504, 5333796, 5470560, 5517720, 5885568, 5926440, 6154380, 6321536, 6514560, 6564672, 6667245, 6791040, 7111728, 7294080, 7356960, 7901920, 8000694, 8205840, 8828352, 8889660, 9482304, 9771840, 9809280, 9847008, 10667592, 10941120, 11035440, 11852880, 12308760, 13129344, 13334490, 14223456, 14713920, 15803840, 16001388, 16411680, 17656704, 17779320, 18964608, 19543680, 19694016, 20001735, 21335184, 21882240, 22070880, 23705760, 24617520, 26668980, 28446912, 29427840, 31607680, 32002776, 32823360, 35558640, 39388032, 40003470, 42670368, 44141760, 47411520, 49235040, 53337960, 56893824, 64005552, 65646720, 71117280, 80006940, 85340736, 88283520, 94823040, 98470080, 106675920, 128011104, 142234560, 160013880, 170681472, 196940160, 213351840, 256022208, 284469120, 320027760, 426703680, 512044416, 640055520, 853407360, 1280111040, 2560222080]

約数ペア:

[(1, 2560222080), (2, 1280111040), (3, 853407360), (4, 640055520), (5, 512044416), (6, 426703680), (8, 320027760), (9, 284469120), (10, 256022208), (12, 213351840), (13, 196940160), (15, 170681472), (16, 160013880), (18, 142234560), (20, 128011104), (24, 106675920), (26, 98470080), (27, 94823040), (29, 88283520), (30, 85340736), (32, 80006940), (36, 71117280), (39, 65646720), (40, 64005552), (45, 56893824), (48, 53337960), (52, 49235040), (54, 47411520), (58, 44141760), (60, 42670368), (64, 40003470), (65, 39388032), (72, 35558640), (78, 32823360), (80, 32002776), (81, 31607680), (87, 29427840), (90, 28446912), (96, 26668980), (104, 24617520), (108, 23705760), (116, 22070880), (117, 21882240), (120, 21335184), (128, 20001735), (130, 19694016), (131, 19543680), (135, 18964608), (144, 17779320), (145, 17656704), (156, 16411680), (160, 16001388), (162, 15803840), (174, 14713920), (180, 14223456), (192, 13334490), (195, 13129344), (208, 12308760), (216, 11852880), (232, 11035440), (234, 10941120), (240, 10667592), (260, 9847008), (261, 9809280), (262, 9771840), (270, 9482304), (288, 8889660), (290, 8828352), (312, 8205840), (320, 8000694), (324, 7901920), (348, 7356960), (351, 7294080), (360, 7111728), (377, 6791040), (384, 6667245), (390, 6564672), (393, 6514560), (405, 6321536), (416, 6154380), (432, 5926440), (435, 5885568), (464, 5517720), (468, 5470560), (480, 5333796), (520, 4923504), (522, 4904640), (524, 4885920), (540, 4741152), (576, 4444830), (580, 4414176), (585, 4376448), (624, 4102920), (640, 4000347), (648, 3950960), (655, 3908736), (696, 3678480), (702, 3647040), (720, 3555864), (754, 3395520), (780, 3282336), (783, 3269760), (786, 3257280), (810, 3160768), (832, 3077190), (864, 2963220), (870, 2942784), (928, 2758860), (936, 2735280), (960, 2666898), (1040, 2461752), (1044, 2452320), (1048, 2442960), (1053, 2431360), (1080, 2370576), (1131, 2263680), (1152, 2222415), (1160, 2207088), (1170, 2188224), (1179, 2171520), (1248, 2051460), (1296, 1975480), (1305, 1961856), (1310, 1954368), (1392, 1839240), (1404, 1823520), (1440, 1777932), (1508, 1697760), (1560, 1641168), (1566, 1634880), (1572, 1628640), (1620, 1580384), (1664, 1538595), (1703, 1503360), (1728, 1481610), (1740, 1471392), (1755, 1458816), (1856, 1379430), (1872, 1367640), (1885, 1358208), (1920, 1333449), (1965, 1302912), (2080, 1230876), (2088, 1226160), (2096, 1221480), (2106, 1215680), (2160, 1185288), (2262, 1131840), (2320, 1103544), (2340, 1094112), (2349, 1089920), (2358, 1085760), (2496, 1025730), (2592, 987740), (2610, 980928), (2620, 977184), (2784, 919620), (2808, 911760), (2880, 888966), (3016, 848880), (3120, 820584), (3132, 817440), (3144, 814320), (3240, 790192), (3393, 754560), (3406, 751680), (3456, 740805), (3480, 735696), (3510, 729408), (3537, 723840), (3712, 689715), (3744, 683820), (3770, 679104), (3799, 673920), (3915, 653952), (3930, 651456), (4160, 615438), (4176, 613080), (4192, 610740), (4212, 607840), (4320, 592644), (4524, 565920), (4640, 551772), (4680, 547056), (4698, 544960), (4716, 542880), (4992, 512865), (5109, 501120), (5184, 493870), (5220, 490464), (5240, 488592), (5265, 486272), (5568, 459810), (5616, 455880), (5655, 452736), (5760, 444483), (5895, 434304), (6032, 424440), (6240, 410292), (6264, 408720), (6288, 407160), (6480, 395096), (6786, 377280), (6812, 375840), (6960, 367848), (7020, 364704), (7074, 361920), (7488, 341910), (7540, 339552), (7598, 336960), (7830, 326976), (7860, 325728), (8320, 307719), (8352, 306540), (8384, 305370), (8424, 303920), (8515, 300672), (8640, 296322), (9048, 282960), (9280, 275886), (9360, 273528), (9396, 272480), (9432, 271440), (10179, 251520), (10218, 250560), (10368, 246935), (10440, 245232), (10480, 244296), (10530, 243136), (10611, 241280), (11136, 229905), (11232, 227940), (11310, 226368), (11397, 224640), (11745, 217984), (11790, 217152), (12064, 212220), (12480, 205146), (12528, 204360), (12576, 203580), (12960, 197548), (13572, 188640), (13624, 187920), (13920, 183924), (14040, 182352), (14148, 180960), (14976, 170955), (15080, 169776), (15196, 168480), (15327, 167040), (15660, 163488), (15720, 162864), (16704, 153270), (16768, 152685), (16848, 151960), (16965, 150912), (17030, 150336), (17280, 148161), (17685, 144768), (18096, 141480), (18560, 137943), (18720, 136764), (18792, 136240), (18864, 135720), (18995, 134784), (20358, 125760), (20436, 125280), (20880, 122616), (20960, 122148), (21060, 121568), (21222, 120640), (22464, 113970), (22620, 113184), (22794, 112320), (23490, 108992), (23580, 108576), (24128, 106110), (24960, 102573), (25056, 102180), (25152, 101790), (25545, 100224), (25920, 98774), (27144, 94320), (27248, 93960), (27840, 91962), (28080, 91176), (28296, 90480), (30160, 84888), (30392, 84240), (30537, 83840), (30654, 83520), (31320, 81744), (31440, 81432), (33408, 76635), (33696, 75980), (33930, 75456), (34060, 75168), (34191, 74880), (35370, 72384), (36192, 70740), (37440, 68382), (37584, 68120), (37728, 67860), (37990, 67392), (40716, 62880), (40872, 62640), (41760, 61308), (41920, 61074), (42120, 60784), (42444, 60320), (44928, 56985), (45240, 56592), (45588, 56160), (45981, 55680), (46980, 54496), (47160, 54288), (48256, 53055), (49387, 51840), (50112, 51090), (50304, 50895)]