201421440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:81

約数の個数: 432

約数和(自身を含む): 812128590

約数和(自身を除く): 610707150

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 242, 255, 264, 272, 288, 289, 306, 320, 330, 340, 352, 360, 363, 374, 384, 396, 408, 440, 480, 484, 495, 510, 528, 544, 561, 576, 578, 605, 612, 640, 660, 680, 704, 720, 726, 748, 765, 792, 816, 867, 880, 935, 960, 968, 990, 1020, 1056, 1088, 1089, 1122, 1152, 1156, 1210, 1224, 1320, 1360, 1408, 1440, 1445, 1452, 1496, 1530, 1584, 1632, 1683, 1734, 1760, 1815, 1870, 1920, 1936, 1980, 2040, 2057, 2112, 2176, 2178, 2244, 2312, 2420, 2448, 2601, 2640, 2720, 2805, 2880, 2890, 2904, 2992, 3060, 3168, 3179, 3264, 3366, 3468, 3520, 3630, 3740, 3872, 3960, 4080, 4114, 4224, 4335, 4356, 4488, 4624, 4840, 4896, 5202, 5280, 5440, 5445, 5610, 5760, 5780, 5808, 5984, 6120, 6171, 6336, 6358, 6528, 6732, 6936, 7040, 7260, 7480, 7744, 7920, 8160, 8228, 8415, 8670, 8712, 8976, 9248, 9537, 9680, 9792, 10285, 10404, 10560, 10880, 10890, 11220, 11560, 11616, 11968, 12240, 12342, 12672, 12716, 13005, 13464, 13872, 14520, 14960, 15488, 15840, 15895, 16320, 16456, 16830, 17340, 17424, 17952, 18496, 18513, 19074, 19360, 19584, 20570, 20808, 21120, 21780, 22440, 23120, 23232, 23936, 24480, 24684, 25432, 26010, 26928, 27744, 28611, 29040, 29920, 30855, 31680, 31790, 32640, 32912, 33660, 34680, 34848, 34969, 35904, 36992, 37026, 38148, 38720, 41140, 41616, 43560, 44880, 46240, 46464, 47685, 48960, 49368, 50864, 52020, 53856, 55488, 57222, 58080, 59840, 61710, 63360, 63580, 65824, 67320, 69360, 69696, 69938, 71808, 74052, 76296, 77440, 82280, 83232, 87120, 89760, 92480, 92565, 95370, 97920, 98736, 101728, 104040, 104907, 107712, 110976, 114444, 116160, 119680, 123420, 127160, 131648, 134640, 138720, 139392, 139876, 143055, 148104, 152592, 164560, 166464, 174240, 174845, 179520, 184960, 185130, 190740, 197472, 203456, 208080, 209814, 215424, 228888, 232320, 246840, 254320, 263296, 269280, 277440, 279752, 286110, 296208, 305184, 314721, 329120, 332928, 348480, 349690, 359040, 370260, 381480, 394944, 406912, 416160, 419628, 457776, 493680, 508640, 524535, 538560, 554880, 559504, 572220, 592416, 610368, 629442, 658240, 696960, 699380, 740520, 762960, 789888, 832320, 839256, 915552, 987360, 1017280, 1049070, 1077120, 1119008, 1144440, 1184832, 1220736, 1258884, 1316480, 1398760, 1481040, 1525920, 1573605, 1664640, 1678512, 1831104, 1974720, 2034560, 2098140, 2238016, 2288880, 2369664, 2517768, 2797520, 2962080, 3051840, 3147210, 3357024, 3662208, 3949440, 4196280, 4476032, 4577760, 5035536, 5595040, 5924160, 6103680, 6294420, 6714048, 8392560, 9155520, 10071072, 11190080, 11848320, 12588840, 13428096, 16785120, 18311040, 20142144, 22380160, 25177680, 33570240, 40284288, 50355360, 67140480, 100710720, 201421440]

約数ペア:

[(1, 201421440), (2, 100710720), (3, 67140480), (4, 50355360), (5, 40284288), (6, 33570240), (8, 25177680), (9, 22380160), (10, 20142144), (11, 18311040), (12, 16785120), (15, 13428096), (16, 12588840), (17, 11848320), (18, 11190080), (20, 10071072), (22, 9155520), (24, 8392560), (30, 6714048), (32, 6294420), (33, 6103680), (34, 5924160), (36, 5595040), (40, 5035536), (44, 4577760), (45, 4476032), (48, 4196280), (51, 3949440), (55, 3662208), (60, 3357024), (64, 3147210), (66, 3051840), (68, 2962080), (72, 2797520), (80, 2517768), (85, 2369664), (88, 2288880), (90, 2238016), (96, 2098140), (99, 2034560), (102, 1974720), (110, 1831104), (120, 1678512), (121, 1664640), (128, 1573605), (132, 1525920), (136, 1481040), (144, 1398760), (153, 1316480), (160, 1258884), (165, 1220736), (170, 1184832), (176, 1144440), (180, 1119008), (187, 1077120), (192, 1049070), (198, 1017280), (204, 987360), (220, 915552), (240, 839256), (242, 832320), (255, 789888), (264, 762960), (272, 740520), (288, 699380), (289, 696960), (306, 658240), (320, 629442), (330, 610368), (340, 592416), (352, 572220), (360, 559504), (363, 554880), (374, 538560), (384, 524535), (396, 508640), (408, 493680), (440, 457776), (480, 419628), (484, 416160), (495, 406912), (510, 394944), (528, 381480), (544, 370260), (561, 359040), (576, 349690), (578, 348480), (605, 332928), (612, 329120), (640, 314721), (660, 305184), (680, 296208), (704, 286110), (720, 279752), (726, 277440), (748, 269280), (765, 263296), (792, 254320), (816, 246840), (867, 232320), (880, 228888), (935, 215424), (960, 209814), (968, 208080), (990, 203456), (1020, 197472), (1056, 190740), (1088, 185130), (1089, 184960), (1122, 179520), (1152, 174845), (1156, 174240), (1210, 166464), (1224, 164560), (1320, 152592), (1360, 148104), (1408, 143055), (1440, 139876), (1445, 139392), (1452, 138720), (1496, 134640), (1530, 131648), (1584, 127160), (1632, 123420), (1683, 119680), (1734, 116160), (1760, 114444), (1815, 110976), (1870, 107712), (1920, 104907), (1936, 104040), (1980, 101728), (2040, 98736), (2057, 97920), (2112, 95370), (2176, 92565), (2178, 92480), (2244, 89760), (2312, 87120), (2420, 83232), (2448, 82280), (2601, 77440), (2640, 76296), (2720, 74052), (2805, 71808), (2880, 69938), (2890, 69696), (2904, 69360), (2992, 67320), (3060, 65824), (3168, 63580), (3179, 63360), (3264, 61710), (3366, 59840), (3468, 58080), (3520, 57222), (3630, 55488), (3740, 53856), (3872, 52020), (3960, 50864), (4080, 49368), (4114, 48960), (4224, 47685), (4335, 46464), (4356, 46240), (4488, 44880), (4624, 43560), (4840, 41616), (4896, 41140), (5202, 38720), (5280, 38148), (5440, 37026), (5445, 36992), (5610, 35904), (5760, 34969), (5780, 34848), (5808, 34680), (5984, 33660), (6120, 32912), (6171, 32640), (6336, 31790), (6358, 31680), (6528, 30855), (6732, 29920), (6936, 29040), (7040, 28611), (7260, 27744), (7480, 26928), (7744, 26010), (7920, 25432), (8160, 24684), (8228, 24480), (8415, 23936), (8670, 23232), (8712, 23120), (8976, 22440), (9248, 21780), (9537, 21120), (9680, 20808), (9792, 20570), (10285, 19584), (10404, 19360), (10560, 19074), (10880, 18513), (10890, 18496), (11220, 17952), (11560, 17424), (11616, 17340), (11968, 16830), (12240, 16456), (12342, 16320), (12672, 15895), (12716, 15840), (13005, 15488), (13464, 14960), (13872, 14520)]