2479684480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42577}}^1$

素因数の和:42616

約数の個数: 128

約数和(自身を含む): 7296166080

約数和(自身を除く): 4816481600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 42577, 58240, 85154, 170308, 212885, 298039, 340616, 425770, 553501, 596078, 681232, 851540, 1107002, 1192156, 1362464, 1490195, 1703080, 2214004, 2384312, 2724928, 2767505, 2980390, 3406160, 3874507, 4428008, 4768624, 5449856, 5535010, 5960780, 6812320, 7749014, 8856016, 9537248, 11070020, 11921560, 13624640, 15498028, 17712032, 19074496, 19372535, 22140040, 23843120, 27249280, 30996056, 35424064, 38148992, 38745070, 44280080, 47686240, 61992112, 70848128, 77490140, 88560160, 95372480, 123984224, 154980280, 177120320, 190744960, 247968448, 309960560, 354240640, 495936896, 619921120, 1239842240, 2479684480]

約数ペア:

[(1, 2479684480), (2, 1239842240), (4, 619921120), (5, 495936896), (7, 354240640), (8, 309960560), (10, 247968448), (13, 190744960), (14, 177120320), (16, 154980280), (20, 123984224), (26, 95372480), (28, 88560160), (32, 77490140), (35, 70848128), (40, 61992112), (52, 47686240), (56, 44280080), (64, 38745070), (65, 38148992), (70, 35424064), (80, 30996056), (91, 27249280), (104, 23843120), (112, 22140040), (128, 19372535), (130, 19074496), (140, 17712032), (160, 15498028), (182, 13624640), (208, 11921560), (224, 11070020), (260, 9537248), (280, 8856016), (320, 7749014), (364, 6812320), (416, 5960780), (448, 5535010), (455, 5449856), (520, 4768624), (560, 4428008), (640, 3874507), (728, 3406160), (832, 2980390), (896, 2767505), (910, 2724928), (1040, 2384312), (1120, 2214004), (1456, 1703080), (1664, 1490195), (1820, 1362464), (2080, 1192156), (2240, 1107002), (2912, 851540), (3640, 681232), (4160, 596078), (4480, 553501), (5824, 425770), (7280, 340616), (8320, 298039), (11648, 212885), (14560, 170308), (29120, 85154), (42577, 58240)]