206595360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 240

約数和(自身を含む): 768398400

約数和(自身を除く): 561803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 839, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1678, 1710, 1824, 2052, 2160, 2280, 2517, 2565, 2592, 2736, 3040, 3078, 3240, 3356, 3420, 4104, 4195, 4320, 4560, 5034, 5130, 5472, 6156, 6480, 6712, 6840, 7551, 7695, 8208, 8390, 9120, 10068, 10260, 12312, 12585, 12960, 13424, 13680, 15102, 15390, 15941, 16416, 16780, 20136, 20520, 22653, 24624, 25170, 26848, 27360, 30204, 30780, 31882, 33560, 37755, 40272, 41040, 45306, 47823, 49248, 50340, 60408, 61560, 63764, 67120, 67959, 75510, 79705, 80544, 82080, 90612, 95646, 100680, 113265, 120816, 123120, 127528, 134240, 135918, 143469, 151020, 159410, 181224, 191292, 201360, 226530, 239115, 241632, 246240, 255056, 271836, 286938, 302040, 318820, 339795, 362448, 382584, 402720, 430407, 453060, 478230, 510112, 543672, 573876, 604080, 637640, 679590, 717345, 724896, 765168, 860814, 906120, 956460, 1087344, 1147752, 1208160, 1275280, 1291221, 1359180, 1434690, 1530336, 1721628, 1812240, 1912920, 2152035, 2174688, 2295504, 2550560, 2582442, 2718360, 2869380, 3443256, 3624480, 3825840, 4304070, 4591008, 5164884, 5436720, 5738760, 6456105, 6886512, 7651680, 8608140, 10329768, 10873440, 11477520, 12912210, 13773024, 17216280, 20659536, 22955040, 25824420, 34432560, 41319072, 51648840, 68865120, 103297680, 206595360]

約数ペア:

[(1, 206595360), (2, 103297680), (3, 68865120), (4, 51648840), (5, 41319072), (6, 34432560), (8, 25824420), (9, 22955040), (10, 20659536), (12, 17216280), (15, 13773024), (16, 12912210), (18, 11477520), (19, 10873440), (20, 10329768), (24, 8608140), (27, 7651680), (30, 6886512), (32, 6456105), (36, 5738760), (38, 5436720), (40, 5164884), (45, 4591008), (48, 4304070), (54, 3825840), (57, 3624480), (60, 3443256), (72, 2869380), (76, 2718360), (80, 2582442), (81, 2550560), (90, 2295504), (95, 2174688), (96, 2152035), (108, 1912920), (114, 1812240), (120, 1721628), (135, 1530336), (144, 1434690), (152, 1359180), (160, 1291221), (162, 1275280), (171, 1208160), (180, 1147752), (190, 1087344), (216, 956460), (228, 906120), (240, 860814), (270, 765168), (285, 724896), (288, 717345), (304, 679590), (324, 637640), (342, 604080), (360, 573876), (380, 543672), (405, 510112), (432, 478230), (456, 453060), (480, 430407), (513, 402720), (540, 382584), (570, 362448), (608, 339795), (648, 318820), (684, 302040), (720, 286938), (760, 271836), (810, 255056), (839, 246240), (855, 241632), (864, 239115), (912, 226530), (1026, 201360), (1080, 191292), (1140, 181224), (1296, 159410), (1368, 151020), (1440, 143469), (1520, 135918), (1539, 134240), (1620, 127528), (1678, 123120), (1710, 120816), (1824, 113265), (2052, 100680), (2160, 95646), (2280, 90612), (2517, 82080), (2565, 80544), (2592, 79705), (2736, 75510), (3040, 67959), (3078, 67120), (3240, 63764), (3356, 61560), (3420, 60408), (4104, 50340), (4195, 49248), (4320, 47823), (4560, 45306), (5034, 41040), (5130, 40272), (5472, 37755), (6156, 33560), (6480, 31882), (6712, 30780), (6840, 30204), (7551, 27360), (7695, 26848), (8208, 25170), (8390, 24624), (9120, 22653), (10068, 20520), (10260, 20136), (12312, 16780), (12585, 16416), (12960, 15941), (13424, 15390), (13680, 15102)]