1920424272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 5466316800

約数和(自身を除く): 3545892528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 163, 208, 237, 239, 312, 316, 326, 474, 478, 489, 624, 632, 652, 717, 948, 956, 978, 1027, 1264, 1304, 1434, 1896, 1912, 1956, 2054, 2119, 2608, 2868, 3081, 3107, 3792, 3824, 3912, 4108, 4238, 5736, 6162, 6214, 6357, 7824, 8216, 8476, 9321, 11472, 12324, 12428, 12714, 12877, 16432, 16952, 18642, 18881, 24648, 24856, 25428, 25754, 33904, 37284, 37762, 38631, 38957, 49296, 49712, 50856, 51508, 56643, 74568, 75524, 77262, 77914, 101712, 103016, 113286, 116871, 149136, 151048, 154524, 155828, 167401, 206032, 226572, 233742, 245453, 302096, 309048, 311656, 334802, 453144, 467484, 490906, 502203, 506441, 618096, 623312, 669604, 736359, 906288, 934968, 981812, 1004406, 1012882, 1339208, 1472718, 1519323, 1869936, 1963624, 2008812, 2025764, 2678416, 2945436, 3038646, 3077603, 3927248, 4017624, 4051528, 5890872, 6077292, 6155206, 8035248, 8103056, 9232809, 11781744, 12154584, 12310412, 18465618, 24309168, 24620824, 36931236, 40008839, 49241648, 73862472, 80017678, 120026517, 147724944, 160035356, 240053034, 320070712, 480106068, 640141424, 960212136, 1920424272]

約数ペア:

[(1, 1920424272), (2, 960212136), (3, 640141424), (4, 480106068), (6, 320070712), (8, 240053034), (12, 160035356), (13, 147724944), (16, 120026517), (24, 80017678), (26, 73862472), (39, 49241648), (48, 40008839), (52, 36931236), (78, 24620824), (79, 24309168), (104, 18465618), (156, 12310412), (158, 12154584), (163, 11781744), (208, 9232809), (237, 8103056), (239, 8035248), (312, 6155206), (316, 6077292), (326, 5890872), (474, 4051528), (478, 4017624), (489, 3927248), (624, 3077603), (632, 3038646), (652, 2945436), (717, 2678416), (948, 2025764), (956, 2008812), (978, 1963624), (1027, 1869936), (1264, 1519323), (1304, 1472718), (1434, 1339208), (1896, 1012882), (1912, 1004406), (1956, 981812), (2054, 934968), (2119, 906288), (2608, 736359), (2868, 669604), (3081, 623312), (3107, 618096), (3792, 506441), (3824, 502203), (3912, 490906), (4108, 467484), (4238, 453144), (5736, 334802), (6162, 311656), (6214, 309048), (6357, 302096), (7824, 245453), (8216, 233742), (8476, 226572), (9321, 206032), (11472, 167401), (12324, 155828), (12428, 154524), (12714, 151048), (12877, 149136), (16432, 116871), (16952, 113286), (18642, 103016), (18881, 101712), (24648, 77914), (24856, 77262), (25428, 75524), (25754, 74568), (33904, 56643), (37284, 51508), (37762, 50856), (38631, 49712), (38957, 49296)]