133777560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2465

約数の個数: 128

約数和(自身を含む): 465707520

約数和(自身を除く): 331929960

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, 2377, 2680, 2814, 3752, 4020, 4690, 4754, 5628, 7035, 7131, 8040, 9380, 9508, 11256, 11885, 14070, 14262, 16639, 18760, 19016, 23770, 28140, 28524, 33278, 35655, 47540, 49917, 56280, 57048, 66556, 71310, 83195, 95080, 99834, 133112, 142620, 159259, 166390, 199668, 249585, 285240, 318518, 332780, 399336, 477777, 499170, 637036, 665560, 796295, 955554, 998340, 1114813, 1274072, 1592590, 1911108, 1996680, 2229626, 2388885, 3185180, 3344439, 3822216, 4459252, 4777770, 5574065, 6370360, 6688878, 8918504, 9555540, 11148130, 13377756, 16722195, 19111080, 22296260, 26755512, 33444390, 44592520, 66888780, 133777560]

約数ペア:

[(1, 133777560), (2, 66888780), (3, 44592520), (4, 33444390), (5, 26755512), (6, 22296260), (7, 19111080), (8, 16722195), (10, 13377756), (12, 11148130), (14, 9555540), (15, 8918504), (20, 6688878), (21, 6370360), (24, 5574065), (28, 4777770), (30, 4459252), (35, 3822216), (40, 3344439), (42, 3185180), (56, 2388885), (60, 2229626), (67, 1996680), (70, 1911108), (84, 1592590), (105, 1274072), (120, 1114813), (134, 998340), (140, 955554), (168, 796295), (201, 665560), (210, 637036), (268, 499170), (280, 477777), (335, 399336), (402, 332780), (420, 318518), (469, 285240), (536, 249585), (670, 199668), (804, 166390), (840, 159259), (938, 142620), (1005, 133112), (1340, 99834), (1407, 95080), (1608, 83195), (1876, 71310), (2010, 66556), (2345, 57048), (2377, 56280), (2680, 49917), (2814, 47540), (3752, 35655), (4020, 33278), (4690, 28524), (4754, 28140), (5628, 23770), (7035, 19016), (7131, 18760), (8040, 16639), (9380, 14262), (9508, 14070), (11256, 11885)]