996926560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 144

約数和(自身を含む): 2769091920

約数和(自身を除く): 1772165360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 101, 112, 140, 160, 196, 202, 224, 245, 280, 392, 404, 490, 505, 560, 707, 784, 808, 980, 1010, 1120, 1259, 1414, 1568, 1616, 1960, 2020, 2518, 2828, 3232, 3535, 3920, 4040, 4949, 5036, 5656, 6295, 7070, 7840, 8080, 8813, 9898, 10072, 11312, 12590, 14140, 16160, 17626, 19796, 20144, 22624, 24745, 25180, 28280, 35252, 39592, 40288, 44065, 49490, 50360, 56560, 61691, 70504, 79184, 88130, 98980, 100720, 113120, 123382, 127159, 141008, 158368, 176260, 197960, 201440, 246764, 254318, 282016, 308455, 352520, 395920, 493528, 508636, 616910, 635795, 705040, 791840, 890113, 987056, 1017272, 1233820, 1271590, 1410080, 1780226, 1974112, 2034544, 2467640, 2543180, 3560452, 4069088, 4450565, 4935280, 5086360, 6230791, 7120904, 8901130, 9870560, 10172720, 12461582, 14241808, 17802260, 20345440, 24923164, 28483616, 31153955, 35604520, 49846328, 62307910, 71209040, 99692656, 124615820, 142418080, 199385312, 249231640, 498463280, 996926560]

約数ペア:

[(1, 996926560), (2, 498463280), (4, 249231640), (5, 199385312), (7, 142418080), (8, 124615820), (10, 99692656), (14, 71209040), (16, 62307910), (20, 49846328), (28, 35604520), (32, 31153955), (35, 28483616), (40, 24923164), (49, 20345440), (56, 17802260), (70, 14241808), (80, 12461582), (98, 10172720), (101, 9870560), (112, 8901130), (140, 7120904), (160, 6230791), (196, 5086360), (202, 4935280), (224, 4450565), (245, 4069088), (280, 3560452), (392, 2543180), (404, 2467640), (490, 2034544), (505, 1974112), (560, 1780226), (707, 1410080), (784, 1271590), (808, 1233820), (980, 1017272), (1010, 987056), (1120, 890113), (1259, 791840), (1414, 705040), (1568, 635795), (1616, 616910), (1960, 508636), (2020, 493528), (2518, 395920), (2828, 352520), (3232, 308455), (3535, 282016), (3920, 254318), (4040, 246764), (4949, 201440), (5036, 197960), (5656, 176260), (6295, 158368), (7070, 141008), (7840, 127159), (8080, 123382), (8813, 113120), (9898, 100720), (10072, 98980), (11312, 88130), (12590, 79184), (14140, 70504), (16160, 61691), (17626, 56560), (19796, 50360), (20144, 49490), (22624, 44065), (24745, 40288), (25180, 39592), (28280, 35252)]