84385560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100459}}^1$

素因数の和:100480

約数の個数: 64

約数和(自身を含む): 289324800

約数和(自身を除く): 204939240

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100459, 200918, 301377, 401836, 502295, 602754, 703213, 803672, 1004590, 1205508, 1406426, 1506885, 2009180, 2109639, 2411016, 2812852, 3013770, 3516065, 4018360, 4219278, 5625704, 6027540, 7032130, 8438556, 10548195, 12055080, 14064260, 16877112, 21096390, 28128520, 42192780, 84385560]

約数ペア:

[(1, 84385560), (2, 42192780), (3, 28128520), (4, 21096390), (5, 16877112), (6, 14064260), (7, 12055080), (8, 10548195), (10, 8438556), (12, 7032130), (14, 6027540), (15, 5625704), (20, 4219278), (21, 4018360), (24, 3516065), (28, 3013770), (30, 2812852), (35, 2411016), (40, 2109639), (42, 2009180), (56, 1506885), (60, 1406426), (70, 1205508), (84, 1004590), (105, 803672), (120, 703213), (140, 602754), (168, 502295), (210, 401836), (280, 301377), (420, 200918), (840, 100459)]