28057985280

素因数分解:

$2^8\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 648

約数和(自身を含む): 108983091672

約数和(自身を除く): 80925106392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 257, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 514, 520, 540, 576, 585, 624, 640, 648, 702, 720, 729, 768, 771, 780, 810, 832, 864, 936, 960, 972, 1028, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1285, 1296, 1404, 1440, 1458, 1542, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2056, 2080, 2106, 2160, 2187, 2304, 2313, 2340, 2430, 2496, 2570, 2592, 2808, 2880, 2916, 3084, 3120, 3159, 3240, 3328, 3341, 3456, 3510, 3645, 3744, 3840, 3855, 3888, 4112, 4160, 4212, 4320, 4374, 4626, 4680, 4860, 4992, 5140, 5184, 5265, 5616, 5760, 5832, 6168, 6240, 6318, 6480, 6561, 6682, 6912, 6939, 7020, 7290, 7488, 7710, 7776, 8224, 8320, 8424, 8640, 8748, 9252, 9360, 9477, 9720, 9984, 10023, 10280, 10368, 10530, 10935, 11232, 11520, 11565, 11664, 12336, 12480, 12636, 12960, 13122, 13364, 13878, 14040, 14580, 14976, 15420, 15552, 15795, 16448, 16640, 16705, 16848, 17280, 17496, 18504, 18720, 18954, 19440, 20046, 20560, 20736, 20817, 21060, 21870, 22464, 23130, 23328, 24672, 24960, 25272, 25920, 26244, 26728, 27756, 28080, 28431, 29160, 29952, 30069, 30840, 31104, 31590, 32805, 32896, 33410, 33696, 34560, 34695, 34992, 37008, 37440, 37908, 38880, 40092, 41120, 41634, 42120, 43740, 44928, 46260, 46656, 47385, 49344, 49920, 50115, 50544, 51840, 52488, 53456, 55512, 56160, 56862, 58320, 60138, 61680, 62208, 62451, 63180, 65610, 65792, 66820, 67392, 69390, 69984, 74016, 74880, 75816, 77760, 80184, 82240, 83268, 84240, 85293, 87480, 89856, 90207, 92520, 93312, 94770, 98688, 100230, 101088, 103680, 104085, 104976, 106912, 111024, 112320, 113724, 116640, 120276, 123360, 124902, 126360, 131220, 133640, 134784, 138780, 139968, 142155, 148032, 149760, 150345, 151632, 155520, 160368, 164480, 166536, 168480, 170586, 174960, 180414, 185040, 186624, 187353, 189540, 197376, 200460, 202176, 208170, 209952, 213824, 222048, 224640, 227448, 233280, 240552, 246720, 249804, 252720, 262440, 267280, 269568, 270621, 277560, 279936, 284310, 296064, 300690, 303264, 311040, 312255, 320736, 328960, 333072, 336960, 341172, 349920, 360828, 370080, 374706, 379080, 400920, 404352, 416340, 419904, 426465, 427648, 444096, 449280, 451035, 454896, 466560, 481104, 493440, 499608, 505440, 524880, 534560, 541242, 555120, 559872, 562059, 568620, 592128, 601380, 606528, 624510, 641472, 666144, 673920, 682344, 699840, 721656, 740160, 749412, 758160, 801840, 808704, 811863, 832680, 839808, 852930, 855296, 888192, 902070, 909792, 933120, 936765, 962208, 986880, 999216, 1010880, 1049760, 1069120, 1082484, 1110240, 1124118, 1137240, 1202760, 1213056, 1249020, 1282944, 1332288, 1347840, 1353105, 1364688, 1399680, 1443312, 1480320, 1498824, 1516320, 1603680, 1623726, 1665360, 1679616, 1686177, 1705860, 1776384, 1804140, 1819584, 1873530, 1924416, 1998432, 2021760, 2099520, 2138240, 2164968, 2220480, 2248236, 2274480, 2405520, 2426112, 2435589, 2498040, 2565888, 2664576, 2706210, 2729376, 2799360, 2810295, 2886624, 2960640, 2997648, 3032640, 3207360, 3247452, 3330720, 3372354, 3411720, 3608280, 3639168, 3747060, 3848832, 3996864, 4043520, 4059315, 4199040, 4276480, 4329936, 4440960, 4496472, 4548960, 4811040, 4871178, 4996080, 5329152, 5412420, 5458752, 5620590, 5773248, 5995296, 6065280, 6414720, 6494904, 6661440, 6744708, 6823440, 7216560, 7278336, 7306767, 7494120, 7697664, 7993728, 8118630, 8398080, 8430885, 8659872, 8881920, 8992944, 9097920, 9622080, 9742356, 9992160, 10824840, 10917504, 11241180, 11546496, 11990592, 12130560, 12177945, 12829440, 12989808, 13322880, 13489416, 13646880, 14433120, 14613534, 14988240, 15987456, 16237260, 16861770, 17319744, 17985888, 18195840, 19244160, 19484712, 19984320, 21649680, 21835008, 21920301, 22482360, 23092992, 23981184, 24355890, 25979616, 26645760, 26978832, 27293760, 28866240, 29227068, 29976480, 32474520, 33723540, 34639488, 35971776, 36391680, 36533835, 38488320, 38969424, 39968640, 43299360, 43840602, 44964720, 47962368, 48711780, 51959232, 53957664, 54587520, 57732480, 58454136, 59952960, 64949040, 67447080, 69278976, 71943552, 73067670, 77938848, 79937280, 86598720, 87681204, 89929440, 97423560, 103918464, 107915328, 109175040, 109601505, 115464960, 116908272, 119905920, 129898080, 134894160, 143887104, 146135340, 155877696, 173197440, 175362408, 179858880, 194847120, 207836928, 215830656, 219203010, 233816544, 239811840, 259796160, 269788320, 292270680, 311755392, 346394880, 350724816, 359717760, 389694240, 431661312, 438406020, 467633088, 519592320, 539576640, 584541360, 623510784, 701449632, 719435520, 779388480, 876812040, 935266176, 1039184640, 1079153280, 1169082720, 1402899264, 1558776960, 1753624080, 1870532352, 2158306560, 2338165440, 2805798528, 3117553920, 3507248160, 4676330880, 5611597056, 7014496320, 9352661760, 14028992640, 28057985280]

約数ペア:

[(1, 28057985280), (2, 14028992640), (3, 9352661760), (4, 7014496320), (5, 5611597056), (6, 4676330880), (8, 3507248160), (9, 3117553920), (10, 2805798528), (12, 2338165440), (13, 2158306560), (15, 1870532352), (16, 1753624080), (18, 1558776960), (20, 1402899264), (24, 1169082720), (26, 1079153280), (27, 1039184640), (30, 935266176), (32, 876812040), (36, 779388480), (39, 719435520), (40, 701449632), (45, 623510784), (48, 584541360), (52, 539576640), (54, 519592320), (60, 467633088), (64, 438406020), (65, 431661312), (72, 389694240), (78, 359717760), (80, 350724816), (81, 346394880), (90, 311755392), (96, 292270680), (104, 269788320), (108, 259796160), (117, 239811840), (120, 233816544), (128, 219203010), (130, 215830656), (135, 207836928), (144, 194847120), (156, 179858880), (160, 175362408), (162, 173197440), (180, 155877696), (192, 146135340), (195, 143887104), (208, 134894160), (216, 129898080), (234, 119905920), (240, 116908272), (243, 115464960), (256, 109601505), (257, 109175040), (260, 107915328), (270, 103918464), (288, 97423560), (312, 89929440), (320, 87681204), (324, 86598720), (351, 79937280), (360, 77938848), (384, 73067670), (390, 71943552), (405, 69278976), (416, 67447080), (432, 64949040), (468, 59952960), (480, 58454136), (486, 57732480), (514, 54587520), (520, 53957664), (540, 51959232), (576, 48711780), (585, 47962368), (624, 44964720), (640, 43840602), (648, 43299360), (702, 39968640), (720, 38969424), (729, 38488320), (768, 36533835), (771, 36391680), (780, 35971776), (810, 34639488), (832, 33723540), (864, 32474520), (936, 29976480), (960, 29227068), (972, 28866240), (1028, 27293760), (1040, 26978832), (1053, 26645760), (1080, 25979616), (1152, 24355890), (1170, 23981184), (1215, 23092992), (1248, 22482360), (1280, 21920301), (1285, 21835008), (1296, 21649680), (1404, 19984320), (1440, 19484712), (1458, 19244160), (1542, 18195840), (1560, 17985888), (1620, 17319744), (1664, 16861770), (1728, 16237260), (1755, 15987456), (1872, 14988240), (1920, 14613534), (1944, 14433120), (2056, 13646880), (2080, 13489416), (2106, 13322880), (2160, 12989808), (2187, 12829440), (2304, 12177945), (2313, 12130560), (2340, 11990592), (2430, 11546496), (2496, 11241180), (2570, 10917504), (2592, 10824840), (2808, 9992160), (2880, 9742356), (2916, 9622080), (3084, 9097920), (3120, 8992944), (3159, 8881920), (3240, 8659872), (3328, 8430885), (3341, 8398080), (3456, 8118630), (3510, 7993728), (3645, 7697664), (3744, 7494120), (3840, 7306767), (3855, 7278336), (3888, 7216560), (4112, 6823440), (4160, 6744708), (4212, 6661440), (4320, 6494904), (4374, 6414720), (4626, 6065280), (4680, 5995296), (4860, 5773248), (4992, 5620590), (5140, 5458752), (5184, 5412420), (5265, 5329152), (5616, 4996080), (5760, 4871178), (5832, 4811040), (6168, 4548960), (6240, 4496472), (6318, 4440960), (6480, 4329936), (6561, 4276480), (6682, 4199040), (6912, 4059315), (6939, 4043520), (7020, 3996864), (7290, 3848832), (7488, 3747060), (7710, 3639168), (7776, 3608280), (8224, 3411720), (8320, 3372354), (8424, 3330720), (8640, 3247452), (8748, 3207360), (9252, 3032640), (9360, 2997648), (9477, 2960640), (9720, 2886624), (9984, 2810295), (10023, 2799360), (10280, 2729376), (10368, 2706210), (10530, 2664576), (10935, 2565888), (11232, 2498040), (11520, 2435589), (11565, 2426112), (11664, 2405520), (12336, 2274480), (12480, 2248236), (12636, 2220480), (12960, 2164968), (13122, 2138240), (13364, 2099520), (13878, 2021760), (14040, 1998432), (14580, 1924416), (14976, 1873530), (15420, 1819584), (15552, 1804140), (15795, 1776384), (16448, 1705860), (16640, 1686177), (16705, 1679616), (16848, 1665360), (17280, 1623726), (17496, 1603680), (18504, 1516320), (18720, 1498824), (18954, 1480320), (19440, 1443312), (20046, 1399680), (20560, 1364688), (20736, 1353105), (20817, 1347840), (21060, 1332288), (21870, 1282944), (22464, 1249020), (23130, 1213056), (23328, 1202760), (24672, 1137240), (24960, 1124118), (25272, 1110240), (25920, 1082484), (26244, 1069120), (26728, 1049760), (27756, 1010880), (28080, 999216), (28431, 986880), (29160, 962208), (29952, 936765), (30069, 933120), (30840, 909792), (31104, 902070), (31590, 888192), (32805, 855296), (32896, 852930), (33410, 839808), (33696, 832680), (34560, 811863), (34695, 808704), (34992, 801840), (37008, 758160), (37440, 749412), (37908, 740160), (38880, 721656), (40092, 699840), (41120, 682344), (41634, 673920), (42120, 666144), (43740, 641472), (44928, 624510), (46260, 606528), (46656, 601380), (47385, 592128), (49344, 568620), (49920, 562059), (50115, 559872), (50544, 555120), (51840, 541242), (52488, 534560), (53456, 524880), (55512, 505440), (56160, 499608), (56862, 493440), (58320, 481104), (60138, 466560), (61680, 454896), (62208, 451035), (62451, 449280), (63180, 444096), (65610, 427648), (65792, 426465), (66820, 419904), (67392, 416340), (69390, 404352), (69984, 400920), (74016, 379080), (74880, 374706), (75816, 370080), (77760, 360828), (80184, 349920), (82240, 341172), (83268, 336960), (84240, 333072), (85293, 328960), (87480, 320736), (89856, 312255), (90207, 311040), (92520, 303264), (93312, 300690), (94770, 296064), (98688, 284310), (100230, 279936), (101088, 277560), (103680, 270621), (104085, 269568), (104976, 267280), (106912, 262440), (111024, 252720), (112320, 249804), (113724, 246720), (116640, 240552), (120276, 233280), (123360, 227448), (124902, 224640), (126360, 222048), (131220, 213824), (133640, 209952), (134784, 208170), (138780, 202176), (139968, 200460), (142155, 197376), (148032, 189540), (149760, 187353), (150345, 186624), (151632, 185040), (155520, 180414), (160368, 174960), (164480, 170586), (166536, 168480)]