159933480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4119

約数の個数: 128

約数和(自身を含む): 560148480

約数和(自身を除く): 400215000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4051, 4935, 5640, 6580, 7896, 8102, 9870, 12153, 13160, 16204, 19740, 20255, 24306, 28357, 32408, 39480, 40510, 48612, 56714, 60765, 81020, 85071, 97224, 113428, 121530, 141785, 162040, 170142, 190397, 226856, 243060, 283570, 340284, 380794, 425355, 486120, 567140, 571191, 680568, 761588, 850710, 951985, 1134280, 1142382, 1332779, 1523176, 1701420, 1903970, 2284764, 2665558, 2855955, 3402840, 3807940, 3998337, 4569528, 5331116, 5711910, 6663895, 7615880, 7996674, 10662232, 11423820, 13327790, 15993348, 19991685, 22847640, 26655580, 31986696, 39983370, 53311160, 79966740, 159933480]

約数ペア:

[(1, 159933480), (2, 79966740), (3, 53311160), (4, 39983370), (5, 31986696), (6, 26655580), (7, 22847640), (8, 19991685), (10, 15993348), (12, 13327790), (14, 11423820), (15, 10662232), (20, 7996674), (21, 7615880), (24, 6663895), (28, 5711910), (30, 5331116), (35, 4569528), (40, 3998337), (42, 3807940), (47, 3402840), (56, 2855955), (60, 2665558), (70, 2284764), (84, 1903970), (94, 1701420), (105, 1523176), (120, 1332779), (140, 1142382), (141, 1134280), (168, 951985), (188, 850710), (210, 761588), (235, 680568), (280, 571191), (282, 567140), (329, 486120), (376, 425355), (420, 380794), (470, 340284), (564, 283570), (658, 243060), (705, 226856), (840, 190397), (940, 170142), (987, 162040), (1128, 141785), (1316, 121530), (1410, 113428), (1645, 97224), (1880, 85071), (1974, 81020), (2632, 60765), (2820, 56714), (3290, 48612), (3948, 40510), (4051, 39480), (4935, 32408), (5640, 28357), (6580, 24306), (7896, 20255), (8102, 19740), (9870, 16204), (12153, 13160)]