2721980184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 9132549120

約数和(自身を除く): 6410568936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 47, 49, 56, 66, 74, 77, 84, 88, 94, 98, 111, 121, 132, 141, 147, 148, 154, 168, 188, 196, 222, 231, 242, 259, 264, 282, 294, 296, 308, 329, 363, 376, 392, 407, 444, 462, 484, 517, 518, 539, 564, 588, 616, 658, 726, 777, 814, 847, 888, 924, 968, 987, 1034, 1036, 1078, 1128, 1176, 1221, 1316, 1331, 1452, 1551, 1554, 1617, 1628, 1694, 1739, 1813, 1848, 1974, 2068, 2072, 2156, 2303, 2442, 2541, 2632, 2662, 2849, 2904, 3102, 3108, 3234, 3256, 3388, 3478, 3619, 3626, 3948, 3993, 4136, 4312, 4477, 4606, 4884, 5082, 5217, 5324, 5439, 5687, 5698, 5929, 6204, 6216, 6468, 6776, 6909, 6956, 7238, 7252, 7896, 7986, 8547, 8954, 9212, 9317, 9768, 10164, 10434, 10648, 10857, 10878, 11374, 11396, 11858, 12173, 12408, 12936, 13431, 13818, 13912, 14476, 14504, 15972, 17061, 17094, 17787, 17908, 18424, 18634, 19129, 19943, 20328, 20868, 21714, 21756, 22748, 22792, 23716, 24346, 25333, 26862, 27636, 27951, 28952, 31339, 31944, 34122, 34188, 35574, 35816, 36519, 37268, 38258, 39809, 39886, 41736, 43428, 43512, 45496, 47432, 48692, 49247, 50666, 53724, 55272, 55902, 57387, 59829, 62557, 62678, 65219, 68244, 68376, 71148, 73038, 74536, 75999, 76516, 79618, 79772, 85211, 86856, 94017, 97384, 98494, 101332, 107448, 111804, 114774, 119427, 119658, 125114, 125356, 130438, 133903, 136488, 142296, 146076, 147741, 151998, 153032, 159236, 159544, 170422, 187671, 188034, 195657, 196988, 202664, 210419, 219373, 223608, 229548, 238854, 239316, 250228, 250712, 255633, 260876, 267806, 278663, 292152, 295482, 303996, 318472, 340844, 344729, 375342, 376068, 391314, 393976, 401709, 420838, 437899, 438746, 459096, 477708, 478632, 500456, 511266, 521752, 535612, 557326, 590964, 607992, 631257, 658119, 681688, 689458, 750684, 752136, 782628, 803418, 835989, 841676, 875798, 877492, 937321, 955416, 1022532, 1034187, 1071224, 1114652, 1181928, 1262514, 1313697, 1316238, 1378916, 1472933, 1501368, 1565256, 1606836, 1671978, 1683352, 1751596, 1754984, 1874642, 2045064, 2068374, 2229304, 2314609, 2413103, 2525028, 2627394, 2632476, 2757832, 2811963, 2945866, 3065293, 3213672, 3343956, 3503192, 3749284, 4136748, 4418799, 4629218, 4826206, 5050056, 5254788, 5264952, 5623926, 5891732, 6130586, 6687912, 6943827, 7239309, 7498568, 8273496, 8837598, 9195879, 9258436, 9652412, 10310531, 10509576, 11247852, 11783464, 12261172, 13887654, 14478618, 16202263, 17675196, 18391758, 18516872, 19304824, 20621062, 22495704, 24522344, 27775308, 28957236, 30931593, 32404526, 35350392, 36783516, 41242124, 48606789, 55550616, 57914472, 61863186, 64809052, 73567032, 82484248, 97213578, 113415841, 123726372, 129618104, 194427156, 226831682, 247452744, 340247523, 388854312, 453663364, 680495046, 907326728, 1360990092, 2721980184]

約数ペア:

[(1, 2721980184), (2, 1360990092), (3, 907326728), (4, 680495046), (6, 453663364), (7, 388854312), (8, 340247523), (11, 247452744), (12, 226831682), (14, 194427156), (21, 129618104), (22, 123726372), (24, 113415841), (28, 97213578), (33, 82484248), (37, 73567032), (42, 64809052), (44, 61863186), (47, 57914472), (49, 55550616), (56, 48606789), (66, 41242124), (74, 36783516), (77, 35350392), (84, 32404526), (88, 30931593), (94, 28957236), (98, 27775308), (111, 24522344), (121, 22495704), (132, 20621062), (141, 19304824), (147, 18516872), (148, 18391758), (154, 17675196), (168, 16202263), (188, 14478618), (196, 13887654), (222, 12261172), (231, 11783464), (242, 11247852), (259, 10509576), (264, 10310531), (282, 9652412), (294, 9258436), (296, 9195879), (308, 8837598), (329, 8273496), (363, 7498568), (376, 7239309), (392, 6943827), (407, 6687912), (444, 6130586), (462, 5891732), (484, 5623926), (517, 5264952), (518, 5254788), (539, 5050056), (564, 4826206), (588, 4629218), (616, 4418799), (658, 4136748), (726, 3749284), (777, 3503192), (814, 3343956), (847, 3213672), (888, 3065293), (924, 2945866), (968, 2811963), (987, 2757832), (1034, 2632476), (1036, 2627394), (1078, 2525028), (1128, 2413103), (1176, 2314609), (1221, 2229304), (1316, 2068374), (1331, 2045064), (1452, 1874642), (1551, 1754984), (1554, 1751596), (1617, 1683352), (1628, 1671978), (1694, 1606836), (1739, 1565256), (1813, 1501368), (1848, 1472933), (1974, 1378916), (2068, 1316238), (2072, 1313697), (2156, 1262514), (2303, 1181928), (2442, 1114652), (2541, 1071224), (2632, 1034187), (2662, 1022532), (2849, 955416), (2904, 937321), (3102, 877492), (3108, 875798), (3234, 841676), (3256, 835989), (3388, 803418), (3478, 782628), (3619, 752136), (3626, 750684), (3948, 689458), (3993, 681688), (4136, 658119), (4312, 631257), (4477, 607992), (4606, 590964), (4884, 557326), (5082, 535612), (5217, 521752), (5324, 511266), (5439, 500456), (5687, 478632), (5698, 477708), (5929, 459096), (6204, 438746), (6216, 437899), (6468, 420838), (6776, 401709), (6909, 393976), (6956, 391314), (7238, 376068), (7252, 375342), (7896, 344729), (7986, 340844), (8547, 318472), (8954, 303996), (9212, 295482), (9317, 292152), (9768, 278663), (10164, 267806), (10434, 260876), (10648, 255633), (10857, 250712), (10878, 250228), (11374, 239316), (11396, 238854), (11858, 229548), (12173, 223608), (12408, 219373), (12936, 210419), (13431, 202664), (13818, 196988), (13912, 195657), (14476, 188034), (14504, 187671), (15972, 170422), (17061, 159544), (17094, 159236), (17787, 153032), (17908, 151998), (18424, 147741), (18634, 146076), (19129, 142296), (19943, 136488), (20328, 133903), (20868, 130438), (21714, 125356), (21756, 125114), (22748, 119658), (22792, 119427), (23716, 114774), (24346, 111804), (25333, 107448), (26862, 101332), (27636, 98494), (27951, 97384), (28952, 94017), (31339, 86856), (31944, 85211), (34122, 79772), (34188, 79618), (35574, 76516), (35816, 75999), (36519, 74536), (37268, 73038), (38258, 71148), (39809, 68376), (39886, 68244), (41736, 65219), (43428, 62678), (43512, 62557), (45496, 59829), (47432, 57387), (48692, 55902), (49247, 55272), (50666, 53724)]