65824080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39181}}^1$

素因数の和:39204

約数の個数: 80

約数和(自身を含む): 233211264

約数和(自身を除く): 167387184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 39181, 78362, 117543, 156724, 195905, 235086, 274267, 313448, 391810, 470172, 548534, 587715, 626896, 783620, 822801, 940344, 1097068, 1175430, 1371335, 1567240, 1645602, 1880688, 2194136, 2350860, 2742670, 3134480, 3291204, 4114005, 4388272, 4701720, 5485340, 6582408, 8228010, 9403440, 10970680, 13164816, 16456020, 21941360, 32912040, 65824080]

約数ペア:

[(1, 65824080), (2, 32912040), (3, 21941360), (4, 16456020), (5, 13164816), (6, 10970680), (7, 9403440), (8, 8228010), (10, 6582408), (12, 5485340), (14, 4701720), (15, 4388272), (16, 4114005), (20, 3291204), (21, 3134480), (24, 2742670), (28, 2350860), (30, 2194136), (35, 1880688), (40, 1645602), (42, 1567240), (48, 1371335), (56, 1175430), (60, 1097068), (70, 940344), (80, 822801), (84, 783620), (105, 626896), (112, 587715), (120, 548534), (140, 470172), (168, 391810), (210, 313448), (240, 274267), (280, 235086), (336, 195905), (420, 156724), (560, 117543), (840, 78362), (1680, 39181)]