2016963480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{49003}}^1$

素因数の和:49038

約数の個数: 128

約数和(自身を含む): 7056576000

約数和(自身を除く): 5039612520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 49003, 98006, 147009, 196012, 245015, 294018, 343021, 392024, 490030, 588036, 686042, 735045, 980060, 1029063, 1176072, 1372084, 1470090, 1715105, 1960120, 2058126, 2401147, 2744168, 2940180, 3430210, 4116252, 4802294, 5145315, 5880360, 6860420, 7203441, 8232504, 9604588, 10290630, 12005735, 13720840, 14406882, 16808029, 19209176, 20581260, 24011470, 28813764, 33616058, 36017205, 41162520, 48022940, 50424087, 57627528, 67232116, 72034410, 84040145, 96045880, 100848174, 134464232, 144068820, 168080290, 201696348, 252120435, 288137640, 336160580, 403392696, 504240870, 672321160, 1008481740, 2016963480]

約数ペア:

[(1, 2016963480), (2, 1008481740), (3, 672321160), (4, 504240870), (5, 403392696), (6, 336160580), (7, 288137640), (8, 252120435), (10, 201696348), (12, 168080290), (14, 144068820), (15, 134464232), (20, 100848174), (21, 96045880), (24, 84040145), (28, 72034410), (30, 67232116), (35, 57627528), (40, 50424087), (42, 48022940), (49, 41162520), (56, 36017205), (60, 33616058), (70, 28813764), (84, 24011470), (98, 20581260), (105, 19209176), (120, 16808029), (140, 14406882), (147, 13720840), (168, 12005735), (196, 10290630), (210, 9604588), (245, 8232504), (280, 7203441), (294, 6860420), (343, 5880360), (392, 5145315), (420, 4802294), (490, 4116252), (588, 3430210), (686, 2940180), (735, 2744168), (840, 2401147), (980, 2058126), (1029, 1960120), (1176, 1715105), (1372, 1470090), (1470, 1372084), (1715, 1176072), (1960, 1029063), (2058, 980060), (2744, 735045), (2940, 686042), (3430, 588036), (4116, 490030), (5145, 392024), (5880, 343021), (6860, 294018), (8232, 245015), (10290, 196012), (13720, 147009), (20580, 98006), (41160, 49003)]