823240320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61253}}^1$

素因数の和:61282

約数の個数: 128

約数和(自身を含む): 2998995840

約数和(自身を除く): 2175755520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 61253, 122506, 183759, 245012, 306265, 367518, 428771, 490024, 612530, 735036, 857542, 918795, 980048, 1225060, 1286313, 1470072, 1715084, 1837590, 1960096, 2143855, 2450120, 2572626, 2940144, 3430168, 3675180, 3920192, 4287710, 4900240, 5145252, 5880288, 6431565, 6860336, 7350360, 7840384, 8575420, 9800480, 10290504, 11760576, 12863130, 13720672, 14700720, 17150840, 19600960, 20581008, 23521152, 25726260, 27441344, 29401440, 34301680, 39201920, 41162016, 51452520, 54882688, 58802880, 68603360, 82324032, 102905040, 117605760, 137206720, 164648064, 205810080, 274413440, 411620160, 823240320]

約数ペア:

[(1, 823240320), (2, 411620160), (3, 274413440), (4, 205810080), (5, 164648064), (6, 137206720), (7, 117605760), (8, 102905040), (10, 82324032), (12, 68603360), (14, 58802880), (15, 54882688), (16, 51452520), (20, 41162016), (21, 39201920), (24, 34301680), (28, 29401440), (30, 27441344), (32, 25726260), (35, 23521152), (40, 20581008), (42, 19600960), (48, 17150840), (56, 14700720), (60, 13720672), (64, 12863130), (70, 11760576), (80, 10290504), (84, 9800480), (96, 8575420), (105, 7840384), (112, 7350360), (120, 6860336), (128, 6431565), (140, 5880288), (160, 5145252), (168, 4900240), (192, 4287710), (210, 3920192), (224, 3675180), (240, 3430168), (280, 2940144), (320, 2572626), (336, 2450120), (384, 2143855), (420, 1960096), (448, 1837590), (480, 1715084), (560, 1470072), (640, 1286313), (672, 1225060), (840, 980048), (896, 918795), (960, 857542), (1120, 735036), (1344, 612530), (1680, 490024), (1920, 428771), (2240, 367518), (2688, 306265), (3360, 245012), (4480, 183759), (6720, 122506), (13440, 61253)]