308245560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5565

約数の個数: 128

約数和(自身を含む): 1072811520

約数和(自身を除く): 764565960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5477, 5628, 7035, 8040, 9380, 10954, 11256, 14070, 16431, 18760, 21908, 27385, 28140, 32862, 38339, 43816, 54770, 56280, 65724, 76678, 82155, 109540, 115017, 131448, 153356, 164310, 191695, 219080, 230034, 306712, 328620, 366959, 383390, 460068, 575085, 657240, 733918, 766780, 920136, 1100877, 1150170, 1467836, 1533560, 1834795, 2201754, 2300340, 2568713, 2935672, 3669590, 4403508, 4600680, 5137426, 5504385, 7339180, 7706139, 8807016, 10274852, 11008770, 12843565, 14678360, 15412278, 20549704, 22017540, 25687130, 30824556, 38530695, 44035080, 51374260, 61649112, 77061390, 102748520, 154122780, 308245560]

約数ペア:

[(1, 308245560), (2, 154122780), (3, 102748520), (4, 77061390), (5, 61649112), (6, 51374260), (7, 44035080), (8, 38530695), (10, 30824556), (12, 25687130), (14, 22017540), (15, 20549704), (20, 15412278), (21, 14678360), (24, 12843565), (28, 11008770), (30, 10274852), (35, 8807016), (40, 7706139), (42, 7339180), (56, 5504385), (60, 5137426), (67, 4600680), (70, 4403508), (84, 3669590), (105, 2935672), (120, 2568713), (134, 2300340), (140, 2201754), (168, 1834795), (201, 1533560), (210, 1467836), (268, 1150170), (280, 1100877), (335, 920136), (402, 766780), (420, 733918), (469, 657240), (536, 575085), (670, 460068), (804, 383390), (840, 366959), (938, 328620), (1005, 306712), (1340, 230034), (1407, 219080), (1608, 191695), (1876, 164310), (2010, 153356), (2345, 131448), (2680, 115017), (2814, 109540), (3752, 82155), (4020, 76678), (4690, 65724), (5477, 56280), (5628, 54770), (7035, 43816), (8040, 38339), (9380, 32862), (10954, 28140), (11256, 27385), (14070, 21908), (16431, 18760)]