377153920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 1068441840

約数和(自身を除く): 691287920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 169, 176, 208, 220, 260, 286, 317, 320, 338, 352, 416, 440, 520, 572, 634, 640, 676, 704, 715, 832, 845, 880, 1040, 1144, 1268, 1352, 1408, 1430, 1585, 1664, 1690, 1760, 1859, 2080, 2288, 2536, 2704, 2860, 3170, 3380, 3487, 3520, 3718, 4121, 4160, 4576, 5072, 5408, 5720, 6340, 6760, 6974, 7040, 7436, 8242, 8320, 9152, 9295, 10144, 10816, 11440, 12680, 13520, 13948, 14872, 16484, 17435, 18304, 18590, 20288, 20605, 21632, 22880, 25360, 27040, 27896, 29744, 32968, 34870, 37180, 40576, 41210, 45331, 45760, 50720, 53573, 54080, 55792, 59488, 65936, 69740, 74360, 82420, 90662, 91520, 101440, 107146, 108160, 111584, 118976, 131872, 139480, 148720, 164840, 181324, 202880, 214292, 223168, 226655, 237952, 263744, 267865, 278960, 297440, 329680, 362648, 428584, 446336, 453310, 527488, 535730, 557920, 589303, 594880, 659360, 725296, 857168, 906620, 1071460, 1115840, 1178606, 1189760, 1318720, 1450592, 1714336, 1813240, 2142920, 2231680, 2357212, 2637440, 2901184, 2946515, 3428672, 3626480, 4285840, 4714424, 5802368, 5893030, 6857344, 7252960, 8571680, 9428848, 11786060, 14505920, 17143360, 18857696, 23572120, 29011840, 34286720, 37715392, 47144240, 75430784, 94288480, 188576960, 377153920]

約数ペア:

[(1, 377153920), (2, 188576960), (4, 94288480), (5, 75430784), (8, 47144240), (10, 37715392), (11, 34286720), (13, 29011840), (16, 23572120), (20, 18857696), (22, 17143360), (26, 14505920), (32, 11786060), (40, 9428848), (44, 8571680), (52, 7252960), (55, 6857344), (64, 5893030), (65, 5802368), (80, 4714424), (88, 4285840), (104, 3626480), (110, 3428672), (128, 2946515), (130, 2901184), (143, 2637440), (160, 2357212), (169, 2231680), (176, 2142920), (208, 1813240), (220, 1714336), (260, 1450592), (286, 1318720), (317, 1189760), (320, 1178606), (338, 1115840), (352, 1071460), (416, 906620), (440, 857168), (520, 725296), (572, 659360), (634, 594880), (640, 589303), (676, 557920), (704, 535730), (715, 527488), (832, 453310), (845, 446336), (880, 428584), (1040, 362648), (1144, 329680), (1268, 297440), (1352, 278960), (1408, 267865), (1430, 263744), (1585, 237952), (1664, 226655), (1690, 223168), (1760, 214292), (1859, 202880), (2080, 181324), (2288, 164840), (2536, 148720), (2704, 139480), (2860, 131872), (3170, 118976), (3380, 111584), (3487, 108160), (3520, 107146), (3718, 101440), (4121, 91520), (4160, 90662), (4576, 82420), (5072, 74360), (5408, 69740), (5720, 65936), (6340, 59488), (6760, 55792), (6974, 54080), (7040, 53573), (7436, 50720), (8242, 45760), (8320, 45331), (9152, 41210), (9295, 40576), (10144, 37180), (10816, 34870), (11440, 32968), (12680, 29744), (13520, 27896), (13948, 27040), (14872, 25360), (16484, 22880), (17435, 21632), (18304, 20605), (18590, 20288)]