2992775520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{890707}}^1$

素因数の和:890732

約数の個数: 96

約数和(自身を含む): 10774003968

約数和(自身を除く): 7781228448

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, 890707, 1781414, 2672121, 3562828, 4453535, 5344242, 6234949, 7125656, 8907070, 10688484, 12469898, 13360605, 14251312, 17814140, 18704847, 21376968, 24939796, 26721210, 28502624, 31174745, 35628280, 37409694, 42753936, 49879592, 53442420, 62349490, 71256560, 74819388, 85507872, 93524235, 99759184, 106884840, 124698980, 142513120, 149638776, 187048470, 199518368, 213769680, 249397960, 299277552, 374096940, 427539360, 498795920, 598555104, 748193880, 997591840, 1496387760, 2992775520]

約数ペア:

[(1, 2992775520), (2, 1496387760), (3, 997591840), (4, 748193880), (5, 598555104), (6, 498795920), (7, 427539360), (8, 374096940), (10, 299277552), (12, 249397960), (14, 213769680), (15, 199518368), (16, 187048470), (20, 149638776), (21, 142513120), (24, 124698980), (28, 106884840), (30, 99759184), (32, 93524235), (35, 85507872), (40, 74819388), (42, 71256560), (48, 62349490), (56, 53442420), (60, 49879592), (70, 42753936), (80, 37409694), (84, 35628280), (96, 31174745), (105, 28502624), (112, 26721210), (120, 24939796), (140, 21376968), (160, 18704847), (168, 17814140), (210, 14251312), (224, 13360605), (240, 12469898), (280, 10688484), (336, 8907070), (420, 7125656), (480, 6234949), (560, 5344242), (672, 4453535), (840, 3562828), (1120, 2672121), (1680, 1781414), (3360, 890707)]