121005456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 396516288

約数和(自身を除く): 275510832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 61, 66, 68, 78, 88, 102, 104, 122, 132, 136, 143, 156, 176, 183, 187, 204, 208, 221, 244, 264, 272, 286, 289, 312, 366, 374, 408, 429, 442, 488, 528, 561, 572, 578, 624, 663, 671, 732, 748, 793, 816, 858, 867, 884, 976, 1037, 1122, 1144, 1156, 1326, 1342, 1464, 1496, 1586, 1716, 1734, 1768, 2013, 2074, 2244, 2288, 2312, 2379, 2431, 2652, 2684, 2928, 2992, 3111, 3172, 3179, 3432, 3468, 3536, 3757, 4026, 4148, 4488, 4624, 4758, 4862, 5304, 5368, 6222, 6344, 6358, 6864, 6936, 7293, 7514, 8052, 8296, 8723, 8976, 9516, 9537, 9724, 10608, 10736, 11271, 11407, 12444, 12688, 12716, 13481, 13872, 14586, 15028, 16104, 16592, 17446, 17629, 19032, 19074, 19448, 22542, 22814, 24888, 25432, 26169, 26962, 29172, 30056, 32208, 34221, 34892, 35258, 38064, 38148, 38896, 40443, 41327, 45084, 45628, 49776, 50864, 52338, 52887, 53924, 58344, 60112, 68442, 69784, 70516, 76296, 80886, 82654, 90168, 91256, 104676, 105774, 107848, 116688, 123981, 136884, 139568, 141032, 148291, 152592, 161772, 165308, 180336, 182512, 193919, 209352, 211548, 215696, 229177, 247962, 273768, 282064, 296582, 323544, 330616, 387838, 418704, 423096, 444873, 458354, 495924, 547536, 581757, 593164, 647088, 661232, 687531, 775676, 846192, 889746, 916708, 991848, 1163514, 1186328, 1375062, 1551352, 1779492, 1833416, 1983696, 2327028, 2372656, 2520947, 2750124, 3102704, 3558984, 3666832, 4654056, 5041894, 5500248, 7117968, 7562841, 9308112, 10083788, 11000496, 15125682, 20167576, 30251364, 40335152, 60502728, 121005456]

約数ペア:

[(1, 121005456), (2, 60502728), (3, 40335152), (4, 30251364), (6, 20167576), (8, 15125682), (11, 11000496), (12, 10083788), (13, 9308112), (16, 7562841), (17, 7117968), (22, 5500248), (24, 5041894), (26, 4654056), (33, 3666832), (34, 3558984), (39, 3102704), (44, 2750124), (48, 2520947), (51, 2372656), (52, 2327028), (61, 1983696), (66, 1833416), (68, 1779492), (78, 1551352), (88, 1375062), (102, 1186328), (104, 1163514), (122, 991848), (132, 916708), (136, 889746), (143, 846192), (156, 775676), (176, 687531), (183, 661232), (187, 647088), (204, 593164), (208, 581757), (221, 547536), (244, 495924), (264, 458354), (272, 444873), (286, 423096), (289, 418704), (312, 387838), (366, 330616), (374, 323544), (408, 296582), (429, 282064), (442, 273768), (488, 247962), (528, 229177), (561, 215696), (572, 211548), (578, 209352), (624, 193919), (663, 182512), (671, 180336), (732, 165308), (748, 161772), (793, 152592), (816, 148291), (858, 141032), (867, 139568), (884, 136884), (976, 123981), (1037, 116688), (1122, 107848), (1144, 105774), (1156, 104676), (1326, 91256), (1342, 90168), (1464, 82654), (1496, 80886), (1586, 76296), (1716, 70516), (1734, 69784), (1768, 68442), (2013, 60112), (2074, 58344), (2244, 53924), (2288, 52887), (2312, 52338), (2379, 50864), (2431, 49776), (2652, 45628), (2684, 45084), (2928, 41327), (2992, 40443), (3111, 38896), (3172, 38148), (3179, 38064), (3432, 35258), (3468, 34892), (3536, 34221), (3757, 32208), (4026, 30056), (4148, 29172), (4488, 26962), (4624, 26169), (4758, 25432), (4862, 24888), (5304, 22814), (5368, 22542), (6222, 19448), (6344, 19074), (6358, 19032), (6864, 17629), (6936, 17446), (7293, 16592), (7514, 16104), (8052, 15028), (8296, 14586), (8723, 13872), (8976, 13481), (9516, 12716), (9537, 12688), (9724, 12444), (10608, 11407), (10736, 11271)]