42728112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 151656960

約数和(自身を除く): 108928848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 48, 56, 57, 63, 69, 72, 76, 84, 92, 97, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 194, 207, 228, 252, 266, 276, 291, 304, 322, 336, 342, 368, 388, 399, 414, 437, 456, 483, 504, 532, 552, 582, 644, 679, 684, 776, 798, 828, 873, 874, 912, 966, 1008, 1064, 1104, 1164, 1197, 1288, 1311, 1358, 1368, 1449, 1552, 1596, 1656, 1746, 1748, 1843, 1932, 2037, 2128, 2231, 2328, 2394, 2576, 2622, 2716, 2736, 2898, 3059, 3192, 3312, 3492, 3496, 3686, 3864, 3933, 4074, 4462, 4656, 4788, 5244, 5432, 5529, 5796, 6111, 6118, 6384, 6693, 6984, 6992, 7372, 7728, 7866, 8148, 8924, 9177, 9576, 10488, 10864, 11058, 11592, 12222, 12236, 12901, 13386, 13968, 14744, 15617, 15732, 16296, 16587, 17848, 18354, 19152, 20079, 20976, 22116, 23184, 24444, 24472, 25802, 26772, 27531, 29488, 31234, 31464, 32592, 33174, 35696, 36708, 38703, 40158, 42389, 44232, 46851, 48888, 48944, 51604, 53544, 55062, 62468, 62928, 66348, 73416, 77406, 80316, 84778, 88464, 93702, 97776, 103208, 107088, 110124, 116109, 124936, 127167, 132696, 140553, 146832, 154812, 160632, 169556, 187404, 206416, 220248, 232218, 249872, 254334, 265392, 281106, 296723, 309624, 321264, 339112, 374808, 381501, 440496, 464436, 508668, 562212, 593446, 619248, 678224, 749616, 763002, 890169, 928872, 1017336, 1124424, 1186892, 1526004, 1780338, 1857744, 2034672, 2248848, 2373784, 2670507, 3052008, 3560676, 4747568, 5341014, 6104016, 7121352, 10682028, 14242704, 21364056, 42728112]

約数ペア:

[(1, 42728112), (2, 21364056), (3, 14242704), (4, 10682028), (6, 7121352), (7, 6104016), (8, 5341014), (9, 4747568), (12, 3560676), (14, 3052008), (16, 2670507), (18, 2373784), (19, 2248848), (21, 2034672), (23, 1857744), (24, 1780338), (28, 1526004), (36, 1186892), (38, 1124424), (42, 1017336), (46, 928872), (48, 890169), (56, 763002), (57, 749616), (63, 678224), (69, 619248), (72, 593446), (76, 562212), (84, 508668), (92, 464436), (97, 440496), (112, 381501), (114, 374808), (126, 339112), (133, 321264), (138, 309624), (144, 296723), (152, 281106), (161, 265392), (168, 254334), (171, 249872), (184, 232218), (194, 220248), (207, 206416), (228, 187404), (252, 169556), (266, 160632), (276, 154812), (291, 146832), (304, 140553), (322, 132696), (336, 127167), (342, 124936), (368, 116109), (388, 110124), (399, 107088), (414, 103208), (437, 97776), (456, 93702), (483, 88464), (504, 84778), (532, 80316), (552, 77406), (582, 73416), (644, 66348), (679, 62928), (684, 62468), (776, 55062), (798, 53544), (828, 51604), (873, 48944), (874, 48888), (912, 46851), (966, 44232), (1008, 42389), (1064, 40158), (1104, 38703), (1164, 36708), (1197, 35696), (1288, 33174), (1311, 32592), (1358, 31464), (1368, 31234), (1449, 29488), (1552, 27531), (1596, 26772), (1656, 25802), (1746, 24472), (1748, 24444), (1843, 23184), (1932, 22116), (2037, 20976), (2128, 20079), (2231, 19152), (2328, 18354), (2394, 17848), (2576, 16587), (2622, 16296), (2716, 15732), (2736, 15617), (2898, 14744), (3059, 13968), (3192, 13386), (3312, 12901), (3492, 12236), (3496, 12222), (3686, 11592), (3864, 11058), (3933, 10864), (4074, 10488), (4462, 9576), (4656, 9177), (4788, 8924), (5244, 8148), (5432, 7866), (5529, 7728), (5796, 7372), (6111, 6992), (6118, 6984), (6384, 6693)]