134821680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{80251}}^1$

素因数の和:80274

約数の個数: 80

約数和(自身を含む): 477659904

約数和(自身を除く): 342838224

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, 80251, 160502, 240753, 321004, 401255, 481506, 561757, 642008, 802510, 963012, 1123514, 1203765, 1284016, 1605020, 1685271, 1926024, 2247028, 2407530, 2808785, 3210040, 3370542, 3852048, 4494056, 4815060, 5617570, 6420080, 6741084, 8426355, 8988112, 9630120, 11235140, 13482168, 16852710, 19260240, 22470280, 26964336, 33705420, 44940560, 67410840, 134821680]

約数ペア:

[(1, 134821680), (2, 67410840), (3, 44940560), (4, 33705420), (5, 26964336), (6, 22470280), (7, 19260240), (8, 16852710), (10, 13482168), (12, 11235140), (14, 9630120), (15, 8988112), (16, 8426355), (20, 6741084), (21, 6420080), (24, 5617570), (28, 4815060), (30, 4494056), (35, 3852048), (40, 3370542), (42, 3210040), (48, 2808785), (56, 2407530), (60, 2247028), (70, 1926024), (80, 1685271), (84, 1605020), (105, 1284016), (112, 1203765), (120, 1123514), (140, 963012), (168, 802510), (210, 642008), (240, 561757), (280, 481506), (336, 401255), (420, 321004), (560, 240753), (840, 160502), (1680, 80251)]