15211420672

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1938

約数の個数: 176

約数和(自身を含む): 37201031680

約数和(自身を除く): 21989611008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 256, 266, 304, 427, 448, 488, 512, 532, 608, 854, 896, 976, 1024, 1064, 1159, 1216, 1708, 1792, 1831, 1952, 2128, 2318, 2432, 3416, 3584, 3662, 3904, 4256, 4636, 4864, 6832, 7168, 7324, 7808, 8113, 8512, 9272, 9728, 12817, 13664, 14648, 15616, 16226, 17024, 18544, 19456, 25634, 27328, 29296, 31232, 32452, 34048, 34789, 37088, 51268, 54656, 58592, 62464, 64904, 68096, 69578, 74176, 102536, 109312, 111691, 117184, 129808, 136192, 139156, 148352, 205072, 218624, 223382, 234368, 243523, 259616, 278312, 296704, 410144, 437248, 446764, 468736, 487046, 519232, 556624, 593408, 781837, 820288, 893528, 937472, 974092, 1038464, 1113248, 1186816, 1563674, 1640576, 1787056, 1874944, 1948184, 2076928, 2122129, 2226496, 3127348, 3281152, 3574112, 3896368, 4153856, 4244258, 4452992, 6254696, 6562304, 7148224, 7792736, 8307712, 8488516, 8905984, 12509392, 13124608, 14296448, 14854903, 15585472, 16977032, 17811968, 25018784, 28592896, 29709806, 31170944, 33954064, 35623936, 50037568, 57185792, 59419612, 62341888, 67908128, 100075136, 114371584, 118839224, 124683776, 135816256, 200150272, 237678448, 249367552, 271632512, 400300544, 475356896, 543265024, 800601088, 950713792, 1086530048, 1901427584, 2173060096, 3802855168, 7605710336, 15211420672]

約数ペア:

[(1, 15211420672), (2, 7605710336), (4, 3802855168), (7, 2173060096), (8, 1901427584), (14, 1086530048), (16, 950713792), (19, 800601088), (28, 543265024), (32, 475356896), (38, 400300544), (56, 271632512), (61, 249367552), (64, 237678448), (76, 200150272), (112, 135816256), (122, 124683776), (128, 118839224), (133, 114371584), (152, 100075136), (224, 67908128), (244, 62341888), (256, 59419612), (266, 57185792), (304, 50037568), (427, 35623936), (448, 33954064), (488, 31170944), (512, 29709806), (532, 28592896), (608, 25018784), (854, 17811968), (896, 16977032), (976, 15585472), (1024, 14854903), (1064, 14296448), (1159, 13124608), (1216, 12509392), (1708, 8905984), (1792, 8488516), (1831, 8307712), (1952, 7792736), (2128, 7148224), (2318, 6562304), (2432, 6254696), (3416, 4452992), (3584, 4244258), (3662, 4153856), (3904, 3896368), (4256, 3574112), (4636, 3281152), (4864, 3127348), (6832, 2226496), (7168, 2122129), (7324, 2076928), (7808, 1948184), (8113, 1874944), (8512, 1787056), (9272, 1640576), (9728, 1563674), (12817, 1186816), (13664, 1113248), (14648, 1038464), (15616, 974092), (16226, 937472), (17024, 893528), (18544, 820288), (19456, 781837), (25634, 593408), (27328, 556624), (29296, 519232), (31232, 487046), (32452, 468736), (34048, 446764), (34789, 437248), (37088, 410144), (51268, 296704), (54656, 278312), (58592, 259616), (62464, 243523), (64904, 234368), (68096, 223382), (69578, 218624), (74176, 205072), (102536, 148352), (109312, 139156), (111691, 136192), (117184, 129808)]