27723304960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3432

約数の個数: 208

約数和(自身を含む): 73978490880

約数和(自身を除く): 46255185920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3359, 3968, 4030, 4096, 4160, 4960, 5120, 6448, 6656, 6718, 7936, 8060, 8320, 9920, 10240, 12896, 13312, 13436, 15872, 16120, 16640, 16795, 19840, 20480, 25792, 26624, 26872, 31744, 32240, 33280, 33590, 39680, 43667, 51584, 53248, 53744, 63488, 64480, 66560, 67180, 79360, 87334, 103168, 104129, 107488, 126976, 128960, 133120, 134360, 158720, 174668, 206336, 208258, 214976, 218335, 257920, 266240, 268720, 317440, 349336, 412672, 416516, 429952, 436670, 515840, 520645, 537440, 634880, 698672, 825344, 833032, 859904, 873340, 1031680, 1041290, 1074880, 1353677, 1397344, 1650688, 1666064, 1719808, 1746680, 2063360, 2082580, 2149760, 2707354, 2794688, 3332128, 3439616, 3493360, 4126720, 4165160, 4299520, 5414708, 5589376, 6664256, 6768385, 6879232, 6986720, 8253440, 8330320, 8599040, 10829416, 11178752, 13328512, 13536770, 13758464, 13973440, 16660640, 17198080, 21658832, 22357504, 26657024, 27073540, 27946880, 33321280, 34396160, 43317664, 44715008, 53314048, 54147080, 55893760, 66642560, 68792320, 86635328, 89430016, 106628096, 108294160, 111787520, 133285120, 173270656, 178860032, 213256192, 216588320, 223575040, 266570240, 346541312, 426512384, 433176640, 447150080, 533140480, 693082624, 866353280, 894300160, 1066280960, 1386165248, 1732706560, 2132561920, 2772330496, 3465413120, 5544660992, 6930826240, 13861652480, 27723304960]

約数ペア:

[(1, 27723304960), (2, 13861652480), (4, 6930826240), (5, 5544660992), (8, 3465413120), (10, 2772330496), (13, 2132561920), (16, 1732706560), (20, 1386165248), (26, 1066280960), (31, 894300160), (32, 866353280), (40, 693082624), (52, 533140480), (62, 447150080), (64, 433176640), (65, 426512384), (80, 346541312), (104, 266570240), (124, 223575040), (128, 216588320), (130, 213256192), (155, 178860032), (160, 173270656), (208, 133285120), (248, 111787520), (256, 108294160), (260, 106628096), (310, 89430016), (320, 86635328), (403, 68792320), (416, 66642560), (496, 55893760), (512, 54147080), (520, 53314048), (620, 44715008), (640, 43317664), (806, 34396160), (832, 33321280), (992, 27946880), (1024, 27073540), (1040, 26657024), (1240, 22357504), (1280, 21658832), (1612, 17198080), (1664, 16660640), (1984, 13973440), (2015, 13758464), (2048, 13536770), (2080, 13328512), (2480, 11178752), (2560, 10829416), (3224, 8599040), (3328, 8330320), (3359, 8253440), (3968, 6986720), (4030, 6879232), (4096, 6768385), (4160, 6664256), (4960, 5589376), (5120, 5414708), (6448, 4299520), (6656, 4165160), (6718, 4126720), (7936, 3493360), (8060, 3439616), (8320, 3332128), (9920, 2794688), (10240, 2707354), (12896, 2149760), (13312, 2082580), (13436, 2063360), (15872, 1746680), (16120, 1719808), (16640, 1666064), (16795, 1650688), (19840, 1397344), (20480, 1353677), (25792, 1074880), (26624, 1041290), (26872, 1031680), (31744, 873340), (32240, 859904), (33280, 833032), (33590, 825344), (39680, 698672), (43667, 634880), (51584, 537440), (53248, 520645), (53744, 515840), (63488, 436670), (64480, 429952), (66560, 416516), (67180, 412672), (79360, 349336), (87334, 317440), (103168, 268720), (104129, 266240), (107488, 257920), (126976, 218335), (128960, 214976), (133120, 208258), (134360, 206336), (158720, 174668)]