20160356280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{35317}}^1$

素因数の和:35469

約数の個数: 128

約数和(自身を含む): 62250094080

約数和(自身を除く): 42089737800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 201, 213, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1340, 1420, 1608, 1704, 2010, 2130, 2680, 2840, 4020, 4260, 4757, 8040, 8520, 9514, 14271, 19028, 23785, 28542, 35317, 38056, 47570, 57084, 70634, 71355, 95140, 105951, 114168, 141268, 142710, 176585, 190280, 211902, 282536, 285420, 353170, 423804, 529755, 570840, 706340, 847608, 1059510, 1412680, 2119020, 2366239, 2507507, 4238040, 4732478, 5015014, 7098717, 7522521, 9464956, 10030028, 11831195, 12537535, 14197434, 15045042, 18929912, 20060056, 23662390, 25075070, 28394868, 30090084, 35493585, 37612605, 47324780, 50150140, 56789736, 60180168, 70987170, 75225210, 94649560, 100300280, 141974340, 150450420, 168002969, 283948680, 300900840, 336005938, 504008907, 672011876, 840014845, 1008017814, 1344023752, 1680029690, 2016035628, 2520044535, 3360059380, 4032071256, 5040089070, 6720118760, 10080178140, 20160356280]

約数ペア:

[(1, 20160356280), (2, 10080178140), (3, 6720118760), (4, 5040089070), (5, 4032071256), (6, 3360059380), (8, 2520044535), (10, 2016035628), (12, 1680029690), (15, 1344023752), (20, 1008017814), (24, 840014845), (30, 672011876), (40, 504008907), (60, 336005938), (67, 300900840), (71, 283948680), (120, 168002969), (134, 150450420), (142, 141974340), (201, 100300280), (213, 94649560), (268, 75225210), (284, 70987170), (335, 60180168), (355, 56789736), (402, 50150140), (426, 47324780), (536, 37612605), (568, 35493585), (670, 30090084), (710, 28394868), (804, 25075070), (852, 23662390), (1005, 20060056), (1065, 18929912), (1340, 15045042), (1420, 14197434), (1608, 12537535), (1704, 11831195), (2010, 10030028), (2130, 9464956), (2680, 7522521), (2840, 7098717), (4020, 5015014), (4260, 4732478), (4757, 4238040), (8040, 2507507), (8520, 2366239), (9514, 2119020), (14271, 1412680), (19028, 1059510), (23785, 847608), (28542, 706340), (35317, 570840), (38056, 529755), (47570, 423804), (57084, 353170), (70634, 285420), (71355, 282536), (95140, 211902), (105951, 190280), (114168, 176585), (141268, 142710)]