77323920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 260935680

約数和(自身を除く): 183611760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 547, 570, 589, 620, 744, 760, 912, 930, 1094, 1140, 1178, 1240, 1488, 1520, 1641, 1767, 1860, 2188, 2280, 2356, 2480, 2735, 2945, 3282, 3534, 3720, 4376, 4560, 4712, 5470, 5890, 6564, 7068, 7440, 8205, 8752, 8835, 9424, 10393, 10940, 11780, 13128, 14136, 16410, 16957, 17670, 20786, 21880, 23560, 26256, 28272, 31179, 32820, 33914, 35340, 41572, 43760, 47120, 50871, 51965, 62358, 65640, 67828, 70680, 83144, 84785, 101742, 103930, 124716, 131280, 135656, 141360, 155895, 166288, 169570, 203484, 207860, 249432, 254355, 271312, 311790, 322183, 339140, 406968, 415720, 498864, 508710, 623580, 644366, 678280, 813936, 831440, 966549, 1017420, 1247160, 1288732, 1356560, 1610915, 1933098, 2034840, 2494320, 2577464, 3221830, 3866196, 4069680, 4832745, 5154928, 6443660, 7732392, 9665490, 12887320, 15464784, 19330980, 25774640, 38661960, 77323920]

約数ペア:

[(1, 77323920), (2, 38661960), (3, 25774640), (4, 19330980), (5, 15464784), (6, 12887320), (8, 9665490), (10, 7732392), (12, 6443660), (15, 5154928), (16, 4832745), (19, 4069680), (20, 3866196), (24, 3221830), (30, 2577464), (31, 2494320), (38, 2034840), (40, 1933098), (48, 1610915), (57, 1356560), (60, 1288732), (62, 1247160), (76, 1017420), (80, 966549), (93, 831440), (95, 813936), (114, 678280), (120, 644366), (124, 623580), (152, 508710), (155, 498864), (186, 415720), (190, 406968), (228, 339140), (240, 322183), (248, 311790), (285, 271312), (304, 254355), (310, 249432), (372, 207860), (380, 203484), (456, 169570), (465, 166288), (496, 155895), (547, 141360), (570, 135656), (589, 131280), (620, 124716), (744, 103930), (760, 101742), (912, 84785), (930, 83144), (1094, 70680), (1140, 67828), (1178, 65640), (1240, 62358), (1488, 51965), (1520, 50871), (1641, 47120), (1767, 43760), (1860, 41572), (2188, 35340), (2280, 33914), (2356, 32820), (2480, 31179), (2735, 28272), (2945, 26256), (3282, 23560), (3534, 21880), (3720, 20786), (4376, 17670), (4560, 16957), (4712, 16410), (5470, 14136), (5890, 13128), (6564, 11780), (7068, 10940), (7440, 10393), (8205, 9424), (8752, 8835)]