1780179072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 5781196800

約数和(自身を除く): 4001017728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 163, 168, 192, 204, 224, 238, 239, 272, 326, 336, 357, 384, 408, 448, 476, 478, 489, 544, 652, 672, 714, 717, 816, 896, 952, 956, 978, 1088, 1141, 1304, 1344, 1428, 1434, 1632, 1673, 1904, 1912, 1956, 2176, 2282, 2608, 2688, 2771, 2856, 2868, 3264, 3346, 3423, 3808, 3824, 3912, 4063, 4564, 5019, 5216, 5542, 5712, 5736, 6528, 6692, 6846, 7616, 7648, 7824, 8126, 8313, 9128, 10038, 10432, 11084, 11424, 11472, 12189, 13384, 13692, 15232, 15296, 15648, 16252, 16626, 18256, 19397, 20076, 20864, 22168, 22848, 22944, 24378, 26768, 27384, 28441, 30592, 31296, 32504, 33252, 36512, 38794, 38957, 40152, 44336, 45696, 45888, 48756, 53536, 54768, 56882, 58191, 62592, 65008, 66504, 73024, 77588, 77914, 80304, 85323, 88672, 91776, 97512, 107072, 109536, 113764, 116382, 116871, 130016, 133008, 146048, 155176, 155828, 160608, 170646, 177344, 195024, 214144, 219072, 227528, 232764, 233742, 260032, 266016, 272699, 310352, 311656, 321216, 341292, 354688, 390048, 438144, 455056, 465528, 467484, 520064, 532032, 545398, 620704, 623312, 642432, 662269, 682584, 780096, 818097, 910112, 931056, 934968, 1064064, 1090796, 1241408, 1246624, 1324538, 1365168, 1560192, 1636194, 1820224, 1862112, 1869936, 1986807, 2181592, 2482816, 2493248, 2649076, 2730336, 3272388, 3640448, 3724224, 3739872, 3973614, 4363184, 4635883, 4986496, 5298152, 5460672, 6544776, 7448448, 7479744, 7947228, 8726368, 9271766, 10596304, 10921344, 13089552, 13907649, 14959488, 15894456, 17452736, 18543532, 21192608, 26179104, 27815298, 31788912, 34905472, 37087064, 42385216, 52358208, 55630596, 63577824, 74174128, 84770432, 104716416, 111261192, 127155648, 148348256, 222522384, 254311296, 296696512, 445044768, 593393024, 890089536, 1780179072]

約数ペア:

[(1, 1780179072), (2, 890089536), (3, 593393024), (4, 445044768), (6, 296696512), (7, 254311296), (8, 222522384), (12, 148348256), (14, 127155648), (16, 111261192), (17, 104716416), (21, 84770432), (24, 74174128), (28, 63577824), (32, 55630596), (34, 52358208), (42, 42385216), (48, 37087064), (51, 34905472), (56, 31788912), (64, 27815298), (68, 26179104), (84, 21192608), (96, 18543532), (102, 17452736), (112, 15894456), (119, 14959488), (128, 13907649), (136, 13089552), (163, 10921344), (168, 10596304), (192, 9271766), (204, 8726368), (224, 7947228), (238, 7479744), (239, 7448448), (272, 6544776), (326, 5460672), (336, 5298152), (357, 4986496), (384, 4635883), (408, 4363184), (448, 3973614), (476, 3739872), (478, 3724224), (489, 3640448), (544, 3272388), (652, 2730336), (672, 2649076), (714, 2493248), (717, 2482816), (816, 2181592), (896, 1986807), (952, 1869936), (956, 1862112), (978, 1820224), (1088, 1636194), (1141, 1560192), (1304, 1365168), (1344, 1324538), (1428, 1246624), (1434, 1241408), (1632, 1090796), (1673, 1064064), (1904, 934968), (1912, 931056), (1956, 910112), (2176, 818097), (2282, 780096), (2608, 682584), (2688, 662269), (2771, 642432), (2856, 623312), (2868, 620704), (3264, 545398), (3346, 532032), (3423, 520064), (3808, 467484), (3824, 465528), (3912, 455056), (4063, 438144), (4564, 390048), (5019, 354688), (5216, 341292), (5542, 321216), (5712, 311656), (5736, 310352), (6528, 272699), (6692, 266016), (6846, 260032), (7616, 233742), (7648, 232764), (7824, 227528), (8126, 219072), (8313, 214144), (9128, 195024), (10038, 177344), (10432, 170646), (11084, 160608), (11424, 155828), (11472, 155176), (12189, 146048), (13384, 133008), (13692, 130016), (15232, 116871), (15296, 116382), (15648, 113764), (16252, 109536), (16626, 107072), (18256, 97512), (19397, 91776), (20076, 88672), (20864, 85323), (22168, 80304), (22848, 77914), (22944, 77588), (24378, 73024), (26768, 66504), (27384, 65008), (28441, 62592), (30592, 58191), (31296, 56882), (32504, 54768), (33252, 53536), (36512, 48756), (38794, 45888), (38957, 45696), (40152, 44336)]