266820960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79411}}^1$

素因数の和:79436

約数の個数: 96

約数和(自身を含む): 960567552

約数和(自身を除く): 693746592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 79411, 158822, 238233, 317644, 397055, 476466, 555877, 635288, 794110, 952932, 1111754, 1191165, 1270576, 1588220, 1667631, 1905864, 2223508, 2382330, 2541152, 2779385, 3176440, 3335262, 3811728, 4447016, 4764660, 5558770, 6352880, 6670524, 7623456, 8338155, 8894032, 9529320, 11117540, 12705760, 13341048, 16676310, 17788064, 19058640, 22235080, 26682096, 33352620, 38117280, 44470160, 53364192, 66705240, 88940320, 133410480, 266820960]

約数ペア:

[(1, 266820960), (2, 133410480), (3, 88940320), (4, 66705240), (5, 53364192), (6, 44470160), (7, 38117280), (8, 33352620), (10, 26682096), (12, 22235080), (14, 19058640), (15, 17788064), (16, 16676310), (20, 13341048), (21, 12705760), (24, 11117540), (28, 9529320), (30, 8894032), (32, 8338155), (35, 7623456), (40, 6670524), (42, 6352880), (48, 5558770), (56, 4764660), (60, 4447016), (70, 3811728), (80, 3335262), (84, 3176440), (96, 2779385), (105, 2541152), (112, 2382330), (120, 2223508), (140, 1905864), (160, 1667631), (168, 1588220), (210, 1270576), (224, 1191165), (240, 1111754), (280, 952932), (336, 794110), (420, 635288), (480, 555877), (560, 476466), (672, 397055), (840, 317644), (1120, 238233), (1680, 158822), (3360, 79411)]