27864747680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3468

約数の個数: 288

約数和(自身を含む): 84426535872

約数和(自身を除く): 56561788192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 97, 98, 110, 112, 140, 154, 160, 176, 194, 196, 220, 224, 245, 280, 308, 352, 385, 388, 392, 440, 485, 490, 539, 560, 616, 679, 770, 776, 784, 880, 970, 980, 1067, 1078, 1120, 1232, 1358, 1540, 1552, 1568, 1760, 1940, 1960, 2134, 2156, 2464, 2695, 2716, 3080, 3104, 3331, 3395, 3880, 3920, 4268, 4312, 4753, 5335, 5390, 5432, 6160, 6662, 6790, 7469, 7760, 7840, 8536, 8624, 9506, 10670, 10780, 10864, 12320, 13324, 13580, 14938, 15520, 16655, 17072, 17248, 19012, 21340, 21560, 21728, 23317, 23765, 26648, 27160, 29876, 33310, 34144, 36641, 37345, 38024, 42680, 43120, 46634, 47530, 52283, 53296, 54320, 59752, 66620, 73282, 74690, 76048, 85360, 86240, 93268, 95060, 104566, 106592, 108640, 116585, 119504, 133240, 146564, 149380, 152096, 163219, 170720, 183205, 186536, 190120, 209132, 233170, 239008, 256487, 261415, 266480, 293128, 298760, 323107, 326438, 366410, 373072, 380240, 418264, 466340, 512974, 522830, 532960, 586256, 597520, 646214, 652876, 732820, 746144, 760480, 816095, 836528, 932680, 1025948, 1045660, 1172512, 1195040, 1282435, 1292428, 1305752, 1465640, 1615535, 1632190, 1673056, 1795409, 1865360, 2051896, 2091320, 2261749, 2564870, 2584856, 2611504, 2931280, 3231070, 3264380, 3554177, 3590818, 3730720, 4103792, 4182640, 4523498, 5129740, 5169712, 5223008, 5862560, 6462140, 6528760, 7108354, 7181636, 8207584, 8365280, 8977045, 9046996, 10259480, 10339424, 11308745, 12924280, 13057520, 14216708, 14363272, 15832243, 17770885, 17954090, 18093992, 20518960, 22617490, 24879239, 25848560, 26115040, 28433416, 28726544, 31664486, 35541770, 35908180, 36187984, 41037920, 45234980, 49758478, 51697120, 56866832, 57453088, 63328972, 71083540, 71816360, 72375968, 79161215, 90469960, 99516956, 113733664, 124396195, 126657944, 142167080, 143632720, 158322430, 174154673, 180939920, 199033912, 248792390, 253315888, 284334160, 287265440, 316644860, 348309346, 361879840, 398067824, 497584780, 506631776, 568668320, 633289720, 696618692, 796135648, 870773365, 995169560, 1266579440, 1393237384, 1741546730, 1990339120, 2533158880, 2786474768, 3483093460, 3980678240, 5572949536, 6966186920, 13932373840, 27864747680]

約数ペア:

[(1, 27864747680), (2, 13932373840), (4, 6966186920), (5, 5572949536), (7, 3980678240), (8, 3483093460), (10, 2786474768), (11, 2533158880), (14, 1990339120), (16, 1741546730), (20, 1393237384), (22, 1266579440), (28, 995169560), (32, 870773365), (35, 796135648), (40, 696618692), (44, 633289720), (49, 568668320), (55, 506631776), (56, 497584780), (70, 398067824), (77, 361879840), (80, 348309346), (88, 316644860), (97, 287265440), (98, 284334160), (110, 253315888), (112, 248792390), (140, 199033912), (154, 180939920), (160, 174154673), (176, 158322430), (194, 143632720), (196, 142167080), (220, 126657944), (224, 124396195), (245, 113733664), (280, 99516956), (308, 90469960), (352, 79161215), (385, 72375968), (388, 71816360), (392, 71083540), (440, 63328972), (485, 57453088), (490, 56866832), (539, 51697120), (560, 49758478), (616, 45234980), (679, 41037920), (770, 36187984), (776, 35908180), (784, 35541770), (880, 31664486), (970, 28726544), (980, 28433416), (1067, 26115040), (1078, 25848560), (1120, 24879239), (1232, 22617490), (1358, 20518960), (1540, 18093992), (1552, 17954090), (1568, 17770885), (1760, 15832243), (1940, 14363272), (1960, 14216708), (2134, 13057520), (2156, 12924280), (2464, 11308745), (2695, 10339424), (2716, 10259480), (3080, 9046996), (3104, 8977045), (3331, 8365280), (3395, 8207584), (3880, 7181636), (3920, 7108354), (4268, 6528760), (4312, 6462140), (4753, 5862560), (5335, 5223008), (5390, 5169712), (5432, 5129740), (6160, 4523498), (6662, 4182640), (6790, 4103792), (7469, 3730720), (7760, 3590818), (7840, 3554177), (8536, 3264380), (8624, 3231070), (9506, 2931280), (10670, 2611504), (10780, 2584856), (10864, 2564870), (12320, 2261749), (13324, 2091320), (13580, 2051896), (14938, 1865360), (15520, 1795409), (16655, 1673056), (17072, 1632190), (17248, 1615535), (19012, 1465640), (21340, 1305752), (21560, 1292428), (21728, 1282435), (23317, 1195040), (23765, 1172512), (26648, 1045660), (27160, 1025948), (29876, 932680), (33310, 836528), (34144, 816095), (36641, 760480), (37345, 746144), (38024, 732820), (42680, 652876), (43120, 646214), (46634, 597520), (47530, 586256), (52283, 532960), (53296, 522830), (54320, 512974), (59752, 466340), (66620, 418264), (73282, 380240), (74690, 373072), (76048, 366410), (85360, 326438), (86240, 323107), (93268, 298760), (95060, 293128), (104566, 266480), (106592, 261415), (108640, 256487), (116585, 239008), (119504, 233170), (133240, 209132), (146564, 190120), (149380, 186536), (152096, 183205), (163219, 170720)]