280252224

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7723}}^1$

素因数の和:7754

約数の個数: 140

約数和(自身を含む): 949557664

約数和(自身を除く): 669305440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7723, 9072, 12096, 15446, 18144, 23169, 30892, 36288, 46338, 54061, 61784, 69507, 92676, 108122, 123568, 139014, 162183, 185352, 208521, 216244, 247136, 278028, 324366, 370704, 417042, 432488, 486549, 494272, 556056, 625563, 648732, 741408, 834084, 864976, 973098, 1112112, 1251126, 1297464, 1459647, 1482816, 1668168, 1729952, 1946196, 2224224, 2502252, 2594928, 2919294, 3336336, 3459904, 3892392, 4378941, 4448448, 5004504, 5189856, 5838588, 6672672, 7784784, 8757882, 10009008, 10379712, 11677176, 13345344, 15569568, 17515764, 20018016, 23354352, 31139136, 35031528, 40036032, 46708704, 70063056, 93417408, 140126112, 280252224]

約数ペア:

[(1, 280252224), (2, 140126112), (3, 93417408), (4, 70063056), (6, 46708704), (7, 40036032), (8, 35031528), (9, 31139136), (12, 23354352), (14, 20018016), (16, 17515764), (18, 15569568), (21, 13345344), (24, 11677176), (27, 10379712), (28, 10009008), (32, 8757882), (36, 7784784), (42, 6672672), (48, 5838588), (54, 5189856), (56, 5004504), (63, 4448448), (64, 4378941), (72, 3892392), (81, 3459904), (84, 3336336), (96, 2919294), (108, 2594928), (112, 2502252), (126, 2224224), (144, 1946196), (162, 1729952), (168, 1668168), (189, 1482816), (192, 1459647), (216, 1297464), (224, 1251126), (252, 1112112), (288, 973098), (324, 864976), (336, 834084), (378, 741408), (432, 648732), (448, 625563), (504, 556056), (567, 494272), (576, 486549), (648, 432488), (672, 417042), (756, 370704), (864, 324366), (1008, 278028), (1134, 247136), (1296, 216244), (1344, 208521), (1512, 185352), (1728, 162183), (2016, 139014), (2268, 123568), (2592, 108122), (3024, 92676), (4032, 69507), (4536, 61784), (5184, 54061), (6048, 46338), (7723, 36288), (9072, 30892), (12096, 23169), (15446, 18144)]