6668480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 19629120

約数和(自身を除く): 12960640

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, 130, 140, 160, 182, 208, 224, 229, 260, 280, 320, 364, 416, 448, 455, 458, 520, 560, 728, 832, 910, 916, 1040, 1120, 1145, 1456, 1603, 1820, 1832, 2080, 2240, 2290, 2912, 2977, 3206, 3640, 3664, 4160, 4580, 5824, 5954, 6412, 7280, 7328, 8015, 9160, 11908, 12824, 14560, 14656, 14885, 16030, 18320, 20839, 23816, 25648, 29120, 29770, 32060, 36640, 41678, 47632, 51296, 59540, 64120, 73280, 83356, 95264, 102592, 104195, 119080, 128240, 166712, 190528, 208390, 238160, 256480, 333424, 416780, 476320, 512960, 666848, 833560, 952640, 1333696, 1667120, 3334240, 6668480]

約数ペア:

[(1, 6668480), (2, 3334240), (4, 1667120), (5, 1333696), (7, 952640), (8, 833560), (10, 666848), (13, 512960), (14, 476320), (16, 416780), (20, 333424), (26, 256480), (28, 238160), (32, 208390), (35, 190528), (40, 166712), (52, 128240), (56, 119080), (64, 104195), (65, 102592), (70, 95264), (80, 83356), (91, 73280), (104, 64120), (112, 59540), (130, 51296), (140, 47632), (160, 41678), (182, 36640), (208, 32060), (224, 29770), (229, 29120), (260, 25648), (280, 23816), (320, 20839), (364, 18320), (416, 16030), (448, 14885), (455, 14656), (458, 14560), (520, 12824), (560, 11908), (728, 9160), (832, 8015), (910, 7328), (916, 7280), (1040, 6412), (1120, 5954), (1145, 5824), (1456, 4580), (1603, 4160), (1820, 3664), (1832, 3640), (2080, 3206), (2240, 2977), (2290, 2912)]