1215117288

素因数分解:

$2^3\times 3^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 400

約数和(自身を含む): 4392416160

約数和(自身を除く): 3177298872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 71, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 142, 147, 154, 162, 168, 189, 196, 198, 213, 216, 231, 252, 264, 284, 294, 297, 308, 324, 343, 378, 392, 396, 426, 441, 462, 497, 504, 539, 567, 568, 588, 594, 616, 639, 648, 686, 693, 756, 781, 792, 852, 882, 891, 924, 994, 1029, 1078, 1134, 1176, 1188, 1278, 1323, 1372, 1386, 1491, 1512, 1562, 1617, 1704, 1764, 1782, 1848, 1917, 1988, 2058, 2079, 2156, 2268, 2343, 2376, 2401, 2556, 2646, 2744, 2772, 2982, 3087, 3124, 3234, 3479, 3528, 3564, 3773, 3834, 3969, 3976, 4116, 4158, 4312, 4473, 4536, 4686, 4802, 4851, 5112, 5292, 5467, 5544, 5751, 5964, 6174, 6237, 6248, 6468, 6958, 7029, 7128, 7203, 7546, 7668, 7938, 8232, 8316, 8946, 9261, 9372, 9604, 9702, 10437, 10584, 10934, 11319, 11502, 11928, 12348, 12474, 12936, 13419, 13916, 14058, 14406, 14553, 15092, 15336, 15876, 16401, 16632, 17892, 18522, 18744, 19208, 19404, 20874, 21087, 21609, 21868, 22638, 23004, 24353, 24696, 24948, 26411, 26838, 27783, 27832, 28116, 28812, 29106, 30184, 31311, 31752, 32802, 33957, 35784, 37044, 38269, 38808, 40257, 41748, 42174, 43218, 43659, 43736, 45276, 46008, 48706, 49203, 49896, 52822, 53676, 55566, 56232, 57624, 58212, 62622, 63261, 64827, 65604, 67914, 73059, 74088, 76538, 79233, 80514, 83496, 84348, 86436, 87318, 90552, 93933, 97412, 98406, 101871, 105644, 107352, 111132, 114807, 116424, 125244, 126522, 129654, 131208, 135828, 146118, 147609, 153076, 158466, 161028, 168696, 170471, 172872, 174636, 187866, 194481, 194824, 196812, 203742, 211288, 219177, 222264, 229614, 237699, 250488, 253044, 259308, 267883, 271656, 281799, 292236, 295218, 305613, 306152, 316932, 322056, 340942, 344421, 349272, 375732, 388962, 393624, 407484, 438354, 442827, 459228, 475398, 506088, 511413, 518616, 535766, 563598, 584472, 590436, 611226, 633864, 657531, 681884, 688842, 713097, 751464, 777924, 803649, 814968, 876708, 885654, 918456, 950796, 1022826, 1033263, 1071532, 1127196, 1180872, 1222452, 1315062, 1363768, 1377684, 1426194, 1534239, 1555848, 1607298, 1753416, 1771308, 1875181, 1901592, 1972593, 2045652, 2066526, 2139291, 2143064, 2254392, 2410947, 2444904, 2630124, 2755368, 2852388, 3068478, 3099789, 3214596, 3542616, 3750362, 3945186, 4091304, 4133052, 4278582, 4602717, 4821894, 5260248, 5625543, 5704776, 6136956, 6199578, 6429192, 7232841, 7500724, 7890372, 8266104, 8557164, 9205434, 9643788, 11251086, 12273912, 12399156, 13808151, 14465682, 15001448, 15780744, 16876629, 17114328, 18410868, 19287576, 21698523, 22502172, 24798312, 27616302, 28931364, 33753258, 36821736, 43397046, 45004344, 50629887, 55232604, 57862728, 67506516, 86794092, 101259774, 110465208, 135013032, 151889661, 173588184, 202519548, 303779322, 405039096, 607558644, 1215117288]

約数ペア:

[(1, 1215117288), (2, 607558644), (3, 405039096), (4, 303779322), (6, 202519548), (7, 173588184), (8, 151889661), (9, 135013032), (11, 110465208), (12, 101259774), (14, 86794092), (18, 67506516), (21, 57862728), (22, 55232604), (24, 50629887), (27, 45004344), (28, 43397046), (33, 36821736), (36, 33753258), (42, 28931364), (44, 27616302), (49, 24798312), (54, 22502172), (56, 21698523), (63, 19287576), (66, 18410868), (71, 17114328), (72, 16876629), (77, 15780744), (81, 15001448), (84, 14465682), (88, 13808151), (98, 12399156), (99, 12273912), (108, 11251086), (126, 9643788), (132, 9205434), (142, 8557164), (147, 8266104), (154, 7890372), (162, 7500724), (168, 7232841), (189, 6429192), (196, 6199578), (198, 6136956), (213, 5704776), (216, 5625543), (231, 5260248), (252, 4821894), (264, 4602717), (284, 4278582), (294, 4133052), (297, 4091304), (308, 3945186), (324, 3750362), (343, 3542616), (378, 3214596), (392, 3099789), (396, 3068478), (426, 2852388), (441, 2755368), (462, 2630124), (497, 2444904), (504, 2410947), (539, 2254392), (567, 2143064), (568, 2139291), (588, 2066526), (594, 2045652), (616, 1972593), (639, 1901592), (648, 1875181), (686, 1771308), (693, 1753416), (756, 1607298), (781, 1555848), (792, 1534239), (852, 1426194), (882, 1377684), (891, 1363768), (924, 1315062), (994, 1222452), (1029, 1180872), (1078, 1127196), (1134, 1071532), (1176, 1033263), (1188, 1022826), (1278, 950796), (1323, 918456), (1372, 885654), (1386, 876708), (1491, 814968), (1512, 803649), (1562, 777924), (1617, 751464), (1704, 713097), (1764, 688842), (1782, 681884), (1848, 657531), (1917, 633864), (1988, 611226), (2058, 590436), (2079, 584472), (2156, 563598), (2268, 535766), (2343, 518616), (2376, 511413), (2401, 506088), (2556, 475398), (2646, 459228), (2744, 442827), (2772, 438354), (2982, 407484), (3087, 393624), (3124, 388962), (3234, 375732), (3479, 349272), (3528, 344421), (3564, 340942), (3773, 322056), (3834, 316932), (3969, 306152), (3976, 305613), (4116, 295218), (4158, 292236), (4312, 281799), (4473, 271656), (4536, 267883), (4686, 259308), (4802, 253044), (4851, 250488), (5112, 237699), (5292, 229614), (5467, 222264), (5544, 219177), (5751, 211288), (5964, 203742), (6174, 196812), (6237, 194824), (6248, 194481), (6468, 187866), (6958, 174636), (7029, 172872), (7128, 170471), (7203, 168696), (7546, 161028), (7668, 158466), (7938, 153076), (8232, 147609), (8316, 146118), (8946, 135828), (9261, 131208), (9372, 129654), (9604, 126522), (9702, 125244), (10437, 116424), (10584, 114807), (10934, 111132), (11319, 107352), (11502, 105644), (11928, 101871), (12348, 98406), (12474, 97412), (12936, 93933), (13419, 90552), (13916, 87318), (14058, 86436), (14406, 84348), (14553, 83496), (15092, 80514), (15336, 79233), (15876, 76538), (16401, 74088), (16632, 73059), (17892, 67914), (18522, 65604), (18744, 64827), (19208, 63261), (19404, 62622), (20874, 58212), (21087, 57624), (21609, 56232), (21868, 55566), (22638, 53676), (23004, 52822), (24353, 49896), (24696, 49203), (24948, 48706), (26411, 46008), (26838, 45276), (27783, 43736), (27832, 43659), (28116, 43218), (28812, 42174), (29106, 41748), (30184, 40257), (31311, 38808), (31752, 38269), (32802, 37044), (33957, 35784)]