210756816

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 646684800

約数和(自身を除く): 435927984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 317, 324, 342, 432, 456, 486, 513, 634, 648, 684, 729, 912, 951, 972, 1026, 1268, 1296, 1368, 1458, 1539, 1902, 1944, 2052, 2187, 2536, 2736, 2853, 2916, 3078, 3804, 3888, 4104, 4374, 4617, 5072, 5706, 5832, 6023, 6156, 7608, 8208, 8559, 8748, 9234, 11412, 11664, 12046, 12312, 13851, 15216, 17118, 17496, 18069, 18468, 22824, 24092, 24624, 25677, 27702, 34236, 34992, 36138, 36936, 41553, 45648, 48184, 51354, 54207, 55404, 68472, 72276, 73872, 77031, 83106, 96368, 102708, 108414, 110808, 136944, 144552, 154062, 162621, 166212, 205416, 216828, 221616, 231093, 289104, 308124, 325242, 332424, 410832, 433656, 462186, 487863, 616248, 650484, 664848, 693279, 867312, 924372, 975726, 1232496, 1300968, 1386558, 1463589, 1848744, 1951452, 2601936, 2773116, 2927178, 3697488, 3902904, 4390767, 5546232, 5854356, 7805808, 8781534, 11092464, 11708712, 13172301, 17563068, 23417424, 26344602, 35126136, 52689204, 70252272, 105378408, 210756816]

約数ペア:

[(1, 210756816), (2, 105378408), (3, 70252272), (4, 52689204), (6, 35126136), (8, 26344602), (9, 23417424), (12, 17563068), (16, 13172301), (18, 11708712), (19, 11092464), (24, 8781534), (27, 7805808), (36, 5854356), (38, 5546232), (48, 4390767), (54, 3902904), (57, 3697488), (72, 2927178), (76, 2773116), (81, 2601936), (108, 1951452), (114, 1848744), (144, 1463589), (152, 1386558), (162, 1300968), (171, 1232496), (216, 975726), (228, 924372), (243, 867312), (304, 693279), (317, 664848), (324, 650484), (342, 616248), (432, 487863), (456, 462186), (486, 433656), (513, 410832), (634, 332424), (648, 325242), (684, 308124), (729, 289104), (912, 231093), (951, 221616), (972, 216828), (1026, 205416), (1268, 166212), (1296, 162621), (1368, 154062), (1458, 144552), (1539, 136944), (1902, 110808), (1944, 108414), (2052, 102708), (2187, 96368), (2536, 83106), (2736, 77031), (2853, 73872), (2916, 72276), (3078, 68472), (3804, 55404), (3888, 54207), (4104, 51354), (4374, 48184), (4617, 45648), (5072, 41553), (5706, 36936), (5832, 36138), (6023, 34992), (6156, 34236), (7608, 27702), (8208, 25677), (8559, 24624), (8748, 24092), (9234, 22824), (11412, 18468), (11664, 18069), (12046, 17496), (12312, 17118), (13851, 15216)]