238370160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 914227200

約数和(自身を除く): 675857040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 199, 210, 217, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 398, 420, 434, 460, 465, 483, 496, 552, 560, 597, 620, 644, 651, 690, 713, 744, 796, 805, 840, 868, 920, 930, 966, 995, 1085, 1104, 1194, 1240, 1288, 1302, 1380, 1393, 1426, 1488, 1592, 1610, 1680, 1736, 1840, 1860, 1932, 1990, 2139, 2170, 2388, 2415, 2480, 2576, 2604, 2760, 2786, 2852, 2985, 3184, 3220, 3255, 3472, 3565, 3720, 3864, 3980, 4179, 4278, 4340, 4577, 4776, 4830, 4991, 5208, 5520, 5572, 5704, 5970, 6169, 6440, 6510, 6965, 7130, 7440, 7728, 7960, 8358, 8556, 8680, 9154, 9552, 9660, 9982, 10416, 10695, 11144, 11408, 11940, 12338, 12880, 13020, 13731, 13930, 14260, 14973, 15920, 16716, 17112, 17360, 18308, 18507, 19320, 19964, 20895, 21390, 22288, 22885, 23880, 24676, 24955, 26040, 27462, 27860, 28520, 29946, 30845, 32039, 33432, 34224, 36616, 37014, 38640, 39928, 41790, 42780, 43183, 45770, 47760, 49352, 49910, 52080, 54924, 55720, 57040, 59892, 61690, 64078, 66864, 68655, 73232, 74028, 74865, 79856, 83580, 85560, 86366, 91540, 92535, 96117, 98704, 99820, 109848, 111440, 119784, 123380, 128156, 129549, 137310, 141887, 148056, 149730, 160195, 167160, 171120, 172732, 183080, 185070, 192234, 199640, 215915, 219696, 239568, 246760, 256312, 259098, 274620, 283774, 296112, 299460, 320390, 334320, 345464, 366160, 370140, 384468, 399280, 425661, 431830, 480585, 493520, 512624, 518196, 549240, 567548, 598920, 640780, 647745, 690928, 709435, 740280, 768936, 851322, 863660, 961170, 993209, 1036392, 1098480, 1135096, 1197840, 1281560, 1295490, 1418870, 1480560, 1537872, 1702644, 1727320, 1922340, 1986418, 2072784, 2128305, 2270192, 2563120, 2590980, 2837740, 2979627, 3405288, 3454640, 3844680, 3972836, 4256610, 4966045, 5181960, 5675480, 5959254, 6810576, 7689360, 7945672, 8513220, 9932090, 10363920, 11350960, 11918508, 14898135, 15891344, 17026440, 19864180, 23837016, 29796270, 34052880, 39728360, 47674032, 59592540, 79456720, 119185080, 238370160]

約数ペア:

[(1, 238370160), (2, 119185080), (3, 79456720), (4, 59592540), (5, 47674032), (6, 39728360), (7, 34052880), (8, 29796270), (10, 23837016), (12, 19864180), (14, 17026440), (15, 15891344), (16, 14898135), (20, 11918508), (21, 11350960), (23, 10363920), (24, 9932090), (28, 8513220), (30, 7945672), (31, 7689360), (35, 6810576), (40, 5959254), (42, 5675480), (46, 5181960), (48, 4966045), (56, 4256610), (60, 3972836), (62, 3844680), (69, 3454640), (70, 3405288), (80, 2979627), (84, 2837740), (92, 2590980), (93, 2563120), (105, 2270192), (112, 2128305), (115, 2072784), (120, 1986418), (124, 1922340), (138, 1727320), (140, 1702644), (155, 1537872), (161, 1480560), (168, 1418870), (184, 1295490), (186, 1281560), (199, 1197840), (210, 1135096), (217, 1098480), (230, 1036392), (240, 993209), (248, 961170), (276, 863660), (280, 851322), (310, 768936), (322, 740280), (336, 709435), (345, 690928), (368, 647745), (372, 640780), (398, 598920), (420, 567548), (434, 549240), (460, 518196), (465, 512624), (483, 493520), (496, 480585), (552, 431830), (560, 425661), (597, 399280), (620, 384468), (644, 370140), (651, 366160), (690, 345464), (713, 334320), (744, 320390), (796, 299460), (805, 296112), (840, 283774), (868, 274620), (920, 259098), (930, 256312), (966, 246760), (995, 239568), (1085, 219696), (1104, 215915), (1194, 199640), (1240, 192234), (1288, 185070), (1302, 183080), (1380, 172732), (1393, 171120), (1426, 167160), (1488, 160195), (1592, 149730), (1610, 148056), (1680, 141887), (1736, 137310), (1840, 129549), (1860, 128156), (1932, 123380), (1990, 119784), (2139, 111440), (2170, 109848), (2388, 99820), (2415, 98704), (2480, 96117), (2576, 92535), (2604, 91540), (2760, 86366), (2786, 85560), (2852, 83580), (2985, 79856), (3184, 74865), (3220, 74028), (3255, 73232), (3472, 68655), (3565, 66864), (3720, 64078), (3864, 61690), (3980, 59892), (4179, 57040), (4278, 55720), (4340, 54924), (4577, 52080), (4776, 49910), (4830, 49352), (4991, 47760), (5208, 45770), (5520, 43183), (5572, 42780), (5704, 41790), (5970, 39928), (6169, 38640), (6440, 37014), (6510, 36616), (6965, 34224), (7130, 33432), (7440, 32039), (7728, 30845), (7960, 29946), (8358, 28520), (8556, 27860), (8680, 27462), (9154, 26040), (9552, 24955), (9660, 24676), (9982, 23880), (10416, 22885), (10695, 22288), (11144, 21390), (11408, 20895), (11940, 19964), (12338, 19320), (12880, 18507), (13020, 18308), (13731, 17360), (13930, 17112), (14260, 16716), (14973, 15920)]