15662608640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 432

約数和(自身を含む): 47348654976

約数和(自身を除く): 31686046336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 107, 112, 119, 124, 128, 136, 140, 155, 160, 170, 214, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 428, 434, 448, 476, 496, 527, 535, 544, 560, 595, 620, 640, 680, 749, 856, 868, 896, 952, 961, 992, 1054, 1070, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1498, 1712, 1736, 1792, 1819, 1904, 1922, 1984, 2108, 2140, 2170, 2176, 2240, 2380, 2480, 2635, 2720, 2996, 3317, 3424, 3472, 3638, 3689, 3745, 3808, 3844, 3968, 4216, 4280, 4340, 4352, 4480, 4760, 4805, 4960, 5270, 5440, 5992, 6634, 6727, 6848, 6944, 7276, 7378, 7490, 7616, 7688, 7936, 8432, 8560, 8680, 8960, 9095, 9520, 9610, 9920, 10540, 10880, 11984, 12733, 13268, 13454, 13696, 13888, 14552, 14756, 14980, 15232, 15376, 16337, 16585, 16864, 17120, 17360, 18190, 18445, 19040, 19220, 19840, 21080, 21760, 23219, 23968, 25466, 26536, 26908, 27392, 27776, 29104, 29512, 29960, 30464, 30752, 32674, 33170, 33635, 33728, 34240, 34720, 36380, 36890, 38080, 38440, 39680, 42160, 46438, 47936, 50932, 53072, 53816, 55552, 56389, 58208, 59024, 59920, 61504, 63665, 65348, 66340, 67270, 67456, 68480, 69440, 72760, 73780, 76160, 76880, 81685, 84320, 92876, 95872, 101864, 102827, 106144, 107632, 112778, 114359, 116095, 116416, 118048, 119840, 123008, 127330, 130696, 132680, 134540, 134912, 136960, 138880, 145520, 147560, 152320, 153760, 163370, 168640, 185752, 191744, 203728, 205654, 212288, 215264, 225556, 228718, 232190, 232832, 236096, 239680, 246016, 254660, 261392, 265360, 269080, 277760, 281945, 291040, 295120, 307520, 326740, 337280, 371504, 394723, 407456, 411308, 424576, 430528, 451112, 457436, 464380, 465664, 472192, 479360, 509320, 514135, 522784, 530720, 538160, 563890, 571795, 582080, 590240, 615040, 653480, 674560, 719789, 743008, 789446, 814912, 822616, 849152, 861056, 902224, 914872, 928760, 944384, 958720, 1018640, 1028270, 1045568, 1061440, 1076320, 1127780, 1143590, 1164160, 1180480, 1230080, 1306960, 1439578, 1486016, 1578892, 1629824, 1645232, 1722112, 1748059, 1804448, 1829744, 1857520, 1973615, 2037280, 2056540, 2091136, 2122880, 2152640, 2255560, 2287180, 2328320, 2360960, 2613920, 2879156, 2972032, 3157784, 3259648, 3290464, 3496118, 3598945, 3608896, 3659488, 3715040, 3947230, 4074560, 4113080, 4182272, 4245760, 4305280, 4511120, 4574360, 4721920, 5227840, 5758312, 5944064, 6315568, 6580928, 6992236, 7197890, 7217792, 7318976, 7430080, 7894460, 8149120, 8226160, 8610560, 8740295, 9022240, 9148720, 10455680, 11516624, 12236413, 12631136, 13161856, 13984472, 14395780, 14435584, 14637952, 14860160, 15788920, 16298240, 16452320, 17480590, 18044480, 18297440, 20911360, 23033248, 24472826, 25262272, 26323712, 27968944, 28791560, 29275904, 29720320, 31577840, 32904640, 34961180, 36088960, 36594880, 46066496, 48945652, 50524544, 55937888, 57583120, 61182065, 63155680, 65809280, 69922360, 72177920, 73189760, 92132992, 97891304, 101049088, 111875776, 115166240, 122364130, 126311360, 131618560, 139844720, 146379520, 184265984, 195782608, 223751552, 230332480, 244728260, 252622720, 279689440, 391565216, 447503104, 460664960, 489456520, 505245440, 559378880, 783130432, 921329920, 978913040, 1118757760, 1566260864, 1957826080, 2237515520, 3132521728, 3915652160, 7831304320, 15662608640]

約数ペア:

[(1, 15662608640), (2, 7831304320), (4, 3915652160), (5, 3132521728), (7, 2237515520), (8, 1957826080), (10, 1566260864), (14, 1118757760), (16, 978913040), (17, 921329920), (20, 783130432), (28, 559378880), (31, 505245440), (32, 489456520), (34, 460664960), (35, 447503104), (40, 391565216), (56, 279689440), (62, 252622720), (64, 244728260), (68, 230332480), (70, 223751552), (80, 195782608), (85, 184265984), (107, 146379520), (112, 139844720), (119, 131618560), (124, 126311360), (128, 122364130), (136, 115166240), (140, 111875776), (155, 101049088), (160, 97891304), (170, 92132992), (214, 73189760), (217, 72177920), (224, 69922360), (238, 65809280), (248, 63155680), (256, 61182065), (272, 57583120), (280, 55937888), (310, 50524544), (320, 48945652), (340, 46066496), (428, 36594880), (434, 36088960), (448, 34961180), (476, 32904640), (496, 31577840), (527, 29720320), (535, 29275904), (544, 28791560), (560, 27968944), (595, 26323712), (620, 25262272), (640, 24472826), (680, 23033248), (749, 20911360), (856, 18297440), (868, 18044480), (896, 17480590), (952, 16452320), (961, 16298240), (992, 15788920), (1054, 14860160), (1070, 14637952), (1085, 14435584), (1088, 14395780), (1120, 13984472), (1190, 13161856), (1240, 12631136), (1280, 12236413), (1360, 11516624), (1498, 10455680), (1712, 9148720), (1736, 9022240), (1792, 8740295), (1819, 8610560), (1904, 8226160), (1922, 8149120), (1984, 7894460), (2108, 7430080), (2140, 7318976), (2170, 7217792), (2176, 7197890), (2240, 6992236), (2380, 6580928), (2480, 6315568), (2635, 5944064), (2720, 5758312), (2996, 5227840), (3317, 4721920), (3424, 4574360), (3472, 4511120), (3638, 4305280), (3689, 4245760), (3745, 4182272), (3808, 4113080), (3844, 4074560), (3968, 3947230), (4216, 3715040), (4280, 3659488), (4340, 3608896), (4352, 3598945), (4480, 3496118), (4760, 3290464), (4805, 3259648), (4960, 3157784), (5270, 2972032), (5440, 2879156), (5992, 2613920), (6634, 2360960), (6727, 2328320), (6848, 2287180), (6944, 2255560), (7276, 2152640), (7378, 2122880), (7490, 2091136), (7616, 2056540), (7688, 2037280), (7936, 1973615), (8432, 1857520), (8560, 1829744), (8680, 1804448), (8960, 1748059), (9095, 1722112), (9520, 1645232), (9610, 1629824), (9920, 1578892), (10540, 1486016), (10880, 1439578), (11984, 1306960), (12733, 1230080), (13268, 1180480), (13454, 1164160), (13696, 1143590), (13888, 1127780), (14552, 1076320), (14756, 1061440), (14980, 1045568), (15232, 1028270), (15376, 1018640), (16337, 958720), (16585, 944384), (16864, 928760), (17120, 914872), (17360, 902224), (18190, 861056), (18445, 849152), (19040, 822616), (19220, 814912), (19840, 789446), (21080, 743008), (21760, 719789), (23219, 674560), (23968, 653480), (25466, 615040), (26536, 590240), (26908, 582080), (27392, 571795), (27776, 563890), (29104, 538160), (29512, 530720), (29960, 522784), (30464, 514135), (30752, 509320), (32674, 479360), (33170, 472192), (33635, 465664), (33728, 464380), (34240, 457436), (34720, 451112), (36380, 430528), (36890, 424576), (38080, 411308), (38440, 407456), (39680, 394723), (42160, 371504), (46438, 337280), (47936, 326740), (50932, 307520), (53072, 295120), (53816, 291040), (55552, 281945), (56389, 277760), (58208, 269080), (59024, 265360), (59920, 261392), (61504, 254660), (63665, 246016), (65348, 239680), (66340, 236096), (67270, 232832), (67456, 232190), (68480, 228718), (69440, 225556), (72760, 215264), (73780, 212288), (76160, 205654), (76880, 203728), (81685, 191744), (84320, 185752), (92876, 168640), (95872, 163370), (101864, 153760), (102827, 152320), (106144, 147560), (107632, 145520), (112778, 138880), (114359, 136960), (116095, 134912), (116416, 134540), (118048, 132680), (119840, 130696), (123008, 127330)]