160793640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21269}}^1$

素因数の和:21296

約数の個数: 128

約数和(自身を含む): 612576000

約数和(自身を除く): 451782360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21269, 42538, 63807, 85076, 106345, 127614, 148883, 170152, 191421, 212690, 255228, 297766, 319035, 382842, 425380, 446649, 510456, 574263, 595532, 638070, 744415, 765684, 850760, 893298, 957105, 1148526, 1191064, 1276140, 1339947, 1488830, 1531368, 1786596, 1914210, 2233245, 2297052, 2552280, 2679894, 2871315, 2977660, 3573192, 3828420, 4019841, 4466490, 4594104, 5359788, 5742630, 5955320, 6699735, 7656840, 8039682, 8932980, 10719576, 11485260, 13399470, 16079364, 17865960, 20099205, 22970520, 26798940, 32158728, 40198410, 53597880, 80396820, 160793640]

約数ペア:

[(1, 160793640), (2, 80396820), (3, 53597880), (4, 40198410), (5, 32158728), (6, 26798940), (7, 22970520), (8, 20099205), (9, 17865960), (10, 16079364), (12, 13399470), (14, 11485260), (15, 10719576), (18, 8932980), (20, 8039682), (21, 7656840), (24, 6699735), (27, 5955320), (28, 5742630), (30, 5359788), (35, 4594104), (36, 4466490), (40, 4019841), (42, 3828420), (45, 3573192), (54, 2977660), (56, 2871315), (60, 2679894), (63, 2552280), (70, 2297052), (72, 2233245), (84, 1914210), (90, 1786596), (105, 1531368), (108, 1488830), (120, 1339947), (126, 1276140), (135, 1191064), (140, 1148526), (168, 957105), (180, 893298), (189, 850760), (210, 765684), (216, 744415), (252, 638070), (270, 595532), (280, 574263), (315, 510456), (360, 446649), (378, 425380), (420, 382842), (504, 319035), (540, 297766), (630, 255228), (756, 212690), (840, 191421), (945, 170152), (1080, 148883), (1260, 127614), (1512, 106345), (1890, 85076), (2520, 63807), (3780, 42538), (7560, 21269)]