140036960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 382294080

約数和(自身を除く): 242257120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1289, 1358, 1552, 1940, 2578, 2716, 3104, 3395, 3880, 5156, 5432, 6445, 6790, 7760, 9023, 10312, 10864, 12890, 13580, 15520, 18046, 20624, 21728, 25780, 27160, 36092, 41248, 45115, 51560, 54320, 72184, 90230, 103120, 108640, 125033, 144368, 180460, 206240, 250066, 288736, 360920, 500132, 625165, 721840, 875231, 1000264, 1250330, 1443680, 1750462, 2000528, 2500660, 3500924, 4001056, 4376155, 5001320, 7001848, 8752310, 10002640, 14003696, 17504620, 20005280, 28007392, 35009240, 70018480, 140036960]

約数ペア:

[(1, 140036960), (2, 70018480), (4, 35009240), (5, 28007392), (7, 20005280), (8, 17504620), (10, 14003696), (14, 10002640), (16, 8752310), (20, 7001848), (28, 5001320), (32, 4376155), (35, 4001056), (40, 3500924), (56, 2500660), (70, 2000528), (80, 1750462), (97, 1443680), (112, 1250330), (140, 1000264), (160, 875231), (194, 721840), (224, 625165), (280, 500132), (388, 360920), (485, 288736), (560, 250066), (679, 206240), (776, 180460), (970, 144368), (1120, 125033), (1289, 108640), (1358, 103120), (1552, 90230), (1940, 72184), (2578, 54320), (2716, 51560), (3104, 45115), (3395, 41248), (3880, 36092), (5156, 27160), (5432, 25780), (6445, 21728), (6790, 20624), (7760, 18046), (9023, 15520), (10312, 13580), (10864, 12890)]