280099512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 192

約数和(自身を含む): 978028800

約数和(自身を除く): 697929288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1452, 1512, 1531, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2904, 3062, 3267, 3388, 4158, 4356, 4593, 5082, 5544, 6124, 6534, 6776, 7623, 8316, 8712, 9186, 10164, 10717, 12248, 13068, 13779, 15246, 16632, 16841, 18372, 20328, 21434, 22869, 26136, 27558, 30492, 32151, 33682, 36744, 41337, 42868, 45738, 50523, 55116, 60984, 64302, 67364, 82674, 85736, 91476, 96453, 101046, 110232, 117887, 128604, 134728, 151569, 165348, 182952, 185251, 192906, 202092, 235774, 257208, 289359, 303138, 330696, 353661, 370502, 385812, 404184, 454707, 471548, 555753, 578718, 606276, 707322, 741004, 771624, 909414, 943096, 1060983, 1111506, 1157436, 1212552, 1296757, 1414644, 1482008, 1667259, 1818828, 2121966, 2223012, 2314872, 2593514, 2829288, 3182949, 3334518, 3637656, 3890271, 4243932, 4446024, 5001777, 5187028, 6365898, 6669036, 7780542, 8487864, 10003554, 10374056, 11670813, 12731796, 13338072, 15561084, 20007108, 23341626, 25463592, 31122168, 35012439, 40014216, 46683252, 70024878, 93366504, 140049756, 280099512]

約数ペア:

[(1, 280099512), (2, 140049756), (3, 93366504), (4, 70024878), (6, 46683252), (7, 40014216), (8, 35012439), (9, 31122168), (11, 25463592), (12, 23341626), (14, 20007108), (18, 15561084), (21, 13338072), (22, 12731796), (24, 11670813), (27, 10374056), (28, 10003554), (33, 8487864), (36, 7780542), (42, 6669036), (44, 6365898), (54, 5187028), (56, 5001777), (63, 4446024), (66, 4243932), (72, 3890271), (77, 3637656), (84, 3334518), (88, 3182949), (99, 2829288), (108, 2593514), (121, 2314872), (126, 2223012), (132, 2121966), (154, 1818828), (168, 1667259), (189, 1482008), (198, 1414644), (216, 1296757), (231, 1212552), (242, 1157436), (252, 1111506), (264, 1060983), (297, 943096), (308, 909414), (363, 771624), (378, 741004), (396, 707322), (462, 606276), (484, 578718), (504, 555753), (594, 471548), (616, 454707), (693, 404184), (726, 385812), (756, 370502), (792, 353661), (847, 330696), (924, 303138), (968, 289359), (1089, 257208), (1188, 235774), (1386, 202092), (1452, 192906), (1512, 185251), (1531, 182952), (1694, 165348), (1848, 151569), (2079, 134728), (2178, 128604), (2376, 117887), (2541, 110232), (2772, 101046), (2904, 96453), (3062, 91476), (3267, 85736), (3388, 82674), (4158, 67364), (4356, 64302), (4593, 60984), (5082, 55116), (5544, 50523), (6124, 45738), (6534, 42868), (6776, 41337), (7623, 36744), (8316, 33682), (8712, 32151), (9186, 30492), (10164, 27558), (10717, 26136), (12248, 22869), (13068, 21434), (13779, 20328), (15246, 18372), (16632, 16841)]