2745744960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1353

約数の個数: 224

約数和(自身を含む): 9995489280

約数和(自身を除く): 7249744320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 487, 560, 672, 839, 840, 960, 974, 1120, 1344, 1461, 1678, 1680, 1948, 2240, 2435, 2517, 2922, 3356, 3360, 3409, 3896, 4195, 4870, 5034, 5844, 5873, 6712, 6720, 6818, 7305, 7792, 8390, 9740, 10068, 10227, 11688, 11746, 12585, 13424, 13636, 14610, 15584, 16780, 17045, 17619, 19480, 20136, 20454, 23376, 23492, 25170, 26848, 27272, 29220, 29365, 31168, 33560, 34090, 35238, 38960, 40272, 40908, 46752, 46984, 50340, 51135, 53696, 54544, 58440, 58730, 67120, 68180, 70476, 77920, 80544, 81816, 88095, 93504, 93968, 100680, 102270, 109088, 116880, 117460, 134240, 136360, 140952, 155840, 161088, 163632, 176190, 187936, 201360, 204540, 218176, 233760, 234920, 268480, 272720, 281904, 327264, 352380, 375872, 402720, 408593, 409080, 467520, 469840, 545440, 563808, 654528, 704760, 805440, 817186, 818160, 939680, 1090880, 1127616, 1225779, 1409520, 1634372, 1636320, 1879360, 2042965, 2451558, 2819040, 2860151, 3268744, 3272640, 4085930, 4903116, 5638080, 5720302, 6128895, 6537488, 8171860, 8580453, 9806232, 11440604, 12257790, 13074976, 14300755, 16343720, 17160906, 19612464, 22881208, 24515580, 26149952, 28601510, 32687440, 34321812, 39224928, 42902265, 45762416, 49031160, 57203020, 65374880, 68643624, 78449856, 85804530, 91524832, 98062320, 114406040, 130749760, 137287248, 171609060, 183049664, 196124640, 228812080, 274574496, 343218120, 392249280, 457624160, 549148992, 686436240, 915248320, 1372872480, 2745744960]

約数ペア:

[(1, 2745744960), (2, 1372872480), (3, 915248320), (4, 686436240), (5, 549148992), (6, 457624160), (7, 392249280), (8, 343218120), (10, 274574496), (12, 228812080), (14, 196124640), (15, 183049664), (16, 171609060), (20, 137287248), (21, 130749760), (24, 114406040), (28, 98062320), (30, 91524832), (32, 85804530), (35, 78449856), (40, 68643624), (42, 65374880), (48, 57203020), (56, 49031160), (60, 45762416), (64, 42902265), (70, 39224928), (80, 34321812), (84, 32687440), (96, 28601510), (105, 26149952), (112, 24515580), (120, 22881208), (140, 19612464), (160, 17160906), (168, 16343720), (192, 14300755), (210, 13074976), (224, 12257790), (240, 11440604), (280, 9806232), (320, 8580453), (336, 8171860), (420, 6537488), (448, 6128895), (480, 5720302), (487, 5638080), (560, 4903116), (672, 4085930), (839, 3272640), (840, 3268744), (960, 2860151), (974, 2819040), (1120, 2451558), (1344, 2042965), (1461, 1879360), (1678, 1636320), (1680, 1634372), (1948, 1409520), (2240, 1225779), (2435, 1127616), (2517, 1090880), (2922, 939680), (3356, 818160), (3360, 817186), (3409, 805440), (3896, 704760), (4195, 654528), (4870, 563808), (5034, 545440), (5844, 469840), (5873, 467520), (6712, 409080), (6720, 408593), (6818, 402720), (7305, 375872), (7792, 352380), (8390, 327264), (9740, 281904), (10068, 272720), (10227, 268480), (11688, 234920), (11746, 233760), (12585, 218176), (13424, 204540), (13636, 201360), (14610, 187936), (15584, 176190), (16780, 163632), (17045, 161088), (17619, 155840), (19480, 140952), (20136, 136360), (20454, 134240), (23376, 117460), (23492, 116880), (25170, 109088), (26848, 102270), (27272, 100680), (29220, 93968), (29365, 93504), (31168, 88095), (33560, 81816), (34090, 80544), (35238, 77920), (38960, 70476), (40272, 68180), (40908, 67120), (46752, 58730), (46984, 58440), (50340, 54544), (51135, 53696)]