2078745480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{824899}}^1$

素因数の和:824923

約数の個数: 96

約数和(自身を含む): 7721064000

約数和(自身を除く): 5642318520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 824899, 1649798, 2474697, 3299596, 4124495, 4949394, 5774293, 6599192, 7424091, 8248990, 9898788, 11548586, 12373485, 14848182, 16497980, 17322879, 19797576, 23097172, 24746970, 28871465, 29696364, 32995960, 34645758, 37120455, 46194344, 49493940, 51968637, 57742930, 59392728, 69291516, 74240910, 86614395, 98987880, 103937274, 115485860, 138583032, 148481820, 173228790, 207874548, 230971720, 259843185, 296963640, 346457580, 415749096, 519686370, 692915160, 1039372740, 2078745480]

約数ペア:

[(1, 2078745480), (2, 1039372740), (3, 692915160), (4, 519686370), (5, 415749096), (6, 346457580), (7, 296963640), (8, 259843185), (9, 230971720), (10, 207874548), (12, 173228790), (14, 148481820), (15, 138583032), (18, 115485860), (20, 103937274), (21, 98987880), (24, 86614395), (28, 74240910), (30, 69291516), (35, 59392728), (36, 57742930), (40, 51968637), (42, 49493940), (45, 46194344), (56, 37120455), (60, 34645758), (63, 32995960), (70, 29696364), (72, 28871465), (84, 24746970), (90, 23097172), (105, 19797576), (120, 17322879), (126, 16497980), (140, 14848182), (168, 12373485), (180, 11548586), (210, 9898788), (252, 8248990), (280, 7424091), (315, 6599192), (360, 5774293), (420, 4949394), (504, 4124495), (630, 3299596), (840, 2474697), (1260, 1649798), (2520, 824899)]