798812560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 2302352640

約数和(自身を除く): 1503540080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 179, 182, 208, 260, 280, 358, 364, 455, 520, 560, 613, 716, 728, 895, 910, 1040, 1226, 1253, 1432, 1456, 1790, 1820, 2327, 2452, 2506, 2864, 3065, 3580, 3640, 4291, 4654, 4904, 5012, 6130, 6265, 7160, 7280, 7969, 8582, 9308, 9808, 10024, 11635, 12260, 12530, 14320, 15938, 16289, 17164, 18616, 20048, 21455, 23270, 24520, 25060, 31876, 32578, 34328, 37232, 39845, 42910, 46540, 49040, 50120, 55783, 63752, 65156, 68656, 79690, 81445, 85820, 93080, 100240, 109727, 111566, 127504, 130312, 159380, 162890, 171640, 186160, 219454, 223132, 260624, 278915, 318760, 325780, 343280, 438908, 446264, 548635, 557830, 637520, 651560, 768089, 877816, 892528, 1097270, 1115660, 1303120, 1426451, 1536178, 1755632, 2194540, 2231320, 2852902, 3072356, 3840445, 4389080, 4462640, 5705804, 6144712, 7132255, 7680890, 8778160, 9985157, 11411608, 12289424, 14264510, 15361780, 19970314, 22823216, 28529020, 30723560, 39940628, 49925785, 57058040, 61447120, 79881256, 99851570, 114116080, 159762512, 199703140, 399406280, 798812560]

約数ペア:

[(1, 798812560), (2, 399406280), (4, 199703140), (5, 159762512), (7, 114116080), (8, 99851570), (10, 79881256), (13, 61447120), (14, 57058040), (16, 49925785), (20, 39940628), (26, 30723560), (28, 28529020), (35, 22823216), (40, 19970314), (52, 15361780), (56, 14264510), (65, 12289424), (70, 11411608), (80, 9985157), (91, 8778160), (104, 7680890), (112, 7132255), (130, 6144712), (140, 5705804), (179, 4462640), (182, 4389080), (208, 3840445), (260, 3072356), (280, 2852902), (358, 2231320), (364, 2194540), (455, 1755632), (520, 1536178), (560, 1426451), (613, 1303120), (716, 1115660), (728, 1097270), (895, 892528), (910, 877816), (1040, 768089), (1226, 651560), (1253, 637520), (1432, 557830), (1456, 548635), (1790, 446264), (1820, 438908), (2327, 343280), (2452, 325780), (2506, 318760), (2864, 278915), (3065, 260624), (3580, 223132), (3640, 219454), (4291, 186160), (4654, 171640), (4904, 162890), (5012, 159380), (6130, 130312), (6265, 127504), (7160, 111566), (7280, 109727), (7969, 100240), (8582, 93080), (9308, 85820), (9808, 81445), (10024, 79690), (11635, 68656), (12260, 65156), (12530, 63752), (14320, 55783), (15938, 50120), (16289, 49040), (17164, 46540), (18616, 42910), (20048, 39845), (21455, 37232), (23270, 34328), (24520, 32578), (25060, 31876)]