105979440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 378547200

約数和(自身を除く): 272567760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 317, 336, 398, 420, 560, 597, 634, 796, 840, 951, 995, 1194, 1268, 1393, 1585, 1592, 1680, 1902, 1990, 2219, 2388, 2536, 2786, 2985, 3170, 3184, 3804, 3980, 4179, 4438, 4755, 4776, 5072, 5572, 5970, 6340, 6657, 6965, 7608, 7960, 8358, 8876, 9510, 9552, 11095, 11144, 11940, 12680, 13314, 13930, 15216, 15920, 16716, 17752, 19020, 20895, 22190, 22288, 23880, 25360, 26628, 27860, 33285, 33432, 35504, 38040, 41790, 44380, 47760, 53256, 55720, 63083, 66570, 66864, 76080, 83580, 88760, 106512, 111440, 126166, 133140, 167160, 177520, 189249, 252332, 266280, 315415, 334320, 378498, 441581, 504664, 532560, 630830, 756996, 883162, 946245, 1009328, 1261660, 1324743, 1513992, 1766324, 1892490, 2207905, 2523320, 2649486, 3027984, 3532648, 3784980, 4415810, 5046640, 5298972, 6623715, 7065296, 7569960, 8831620, 10597944, 13247430, 15139920, 17663240, 21195888, 26494860, 35326480, 52989720, 105979440]

約数ペア:

[(1, 105979440), (2, 52989720), (3, 35326480), (4, 26494860), (5, 21195888), (6, 17663240), (7, 15139920), (8, 13247430), (10, 10597944), (12, 8831620), (14, 7569960), (15, 7065296), (16, 6623715), (20, 5298972), (21, 5046640), (24, 4415810), (28, 3784980), (30, 3532648), (35, 3027984), (40, 2649486), (42, 2523320), (48, 2207905), (56, 1892490), (60, 1766324), (70, 1513992), (80, 1324743), (84, 1261660), (105, 1009328), (112, 946245), (120, 883162), (140, 756996), (168, 630830), (199, 532560), (210, 504664), (240, 441581), (280, 378498), (317, 334320), (336, 315415), (398, 266280), (420, 252332), (560, 189249), (597, 177520), (634, 167160), (796, 133140), (840, 126166), (951, 111440), (995, 106512), (1194, 88760), (1268, 83580), (1393, 76080), (1585, 66864), (1592, 66570), (1680, 63083), (1902, 55720), (1990, 53256), (2219, 47760), (2388, 44380), (2536, 41790), (2786, 38040), (2985, 35504), (3170, 33432), (3184, 33285), (3804, 27860), (3980, 26628), (4179, 25360), (4438, 23880), (4755, 22288), (4776, 22190), (5072, 20895), (5572, 19020), (5970, 17752), (6340, 16716), (6657, 15920), (6965, 15216), (7608, 13930), (7960, 13314), (8358, 12680), (8876, 11940), (9510, 11144), (9552, 11095)]