27778811760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1837223}}^1$

素因数の和:1837252

約数の個数: 160

約数和(自身を含む): 109351572480

約数和(自身を除く): 81572760720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1837223, 3674446, 5511669, 7348892, 9186115, 11023338, 12860561, 14697784, 16535007, 18372230, 22046676, 25721122, 27558345, 29395568, 33070014, 36744460, 38581683, 44093352, 49605021, 51442244, 55116690, 64302805, 66140028, 73488920, 77163366, 82675035, 88186704, 99210042, 102884488, 110233380, 115745049, 128605610, 132280056, 146977840, 154326732, 165350070, 192908415, 198420084, 205768976, 220466760, 231490098, 248025105, 257211220, 264560112, 308653464, 330700140, 347235147, 385816830, 396840168, 440933520, 462980196, 496050210, 514422440, 578725245, 617306928, 661400280, 694470294, 771633660, 793680336, 925960392, 992100420, 1028844880, 1157450490, 1322800560, 1388940588, 1543267320, 1736175735, 1851920784, 1984200840, 2314900980, 2777881176, 3086534640, 3472351470, 3968401680, 4629801960, 5555762352, 6944702940, 9259603920, 13889405880, 27778811760]

約数ペア:

[(1, 27778811760), (2, 13889405880), (3, 9259603920), (4, 6944702940), (5, 5555762352), (6, 4629801960), (7, 3968401680), (8, 3472351470), (9, 3086534640), (10, 2777881176), (12, 2314900980), (14, 1984200840), (15, 1851920784), (16, 1736175735), (18, 1543267320), (20, 1388940588), (21, 1322800560), (24, 1157450490), (27, 1028844880), (28, 992100420), (30, 925960392), (35, 793680336), (36, 771633660), (40, 694470294), (42, 661400280), (45, 617306928), (48, 578725245), (54, 514422440), (56, 496050210), (60, 462980196), (63, 440933520), (70, 396840168), (72, 385816830), (80, 347235147), (84, 330700140), (90, 308653464), (105, 264560112), (108, 257211220), (112, 248025105), (120, 231490098), (126, 220466760), (135, 205768976), (140, 198420084), (144, 192908415), (168, 165350070), (180, 154326732), (189, 146977840), (210, 132280056), (216, 128605610), (240, 115745049), (252, 110233380), (270, 102884488), (280, 99210042), (315, 88186704), (336, 82675035), (360, 77163366), (378, 73488920), (420, 66140028), (432, 64302805), (504, 55116690), (540, 51442244), (560, 49605021), (630, 44093352), (720, 38581683), (756, 36744460), (840, 33070014), (945, 29395568), (1008, 27558345), (1080, 25721122), (1260, 22046676), (1512, 18372230), (1680, 16535007), (1890, 14697784), (2160, 12860561), (2520, 11023338), (3024, 9186115), (3780, 7348892), (5040, 5511669), (7560, 3674446), (15120, 1837223)]