16671200

素因数分解:

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

素因数の和:269

約数の個数: 144

約数和(自身を含む): 50309280

約数和(自身を除く): 33638080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 229, 260, 280, 325, 350, 364, 400, 416, 455, 458, 520, 560, 650, 700, 728, 800, 910, 916, 1040, 1120, 1145, 1300, 1400, 1456, 1603, 1820, 1832, 2080, 2275, 2290, 2600, 2800, 2912, 2977, 3206, 3640, 3664, 4550, 4580, 5200, 5600, 5725, 5954, 6412, 7280, 7328, 8015, 9100, 9160, 10400, 11450, 11908, 12824, 14560, 14885, 16030, 18200, 18320, 20839, 22900, 23816, 25648, 29770, 32060, 36400, 36640, 40075, 41678, 45800, 47632, 51296, 59540, 64120, 72800, 74425, 80150, 83356, 91600, 95264, 104195, 119080, 128240, 148850, 160300, 166712, 183200, 208390, 238160, 256480, 297700, 320600, 333424, 416780, 476320, 520975, 595400, 641200, 666848, 833560, 1041950, 1190800, 1282400, 1667120, 2083900, 2381600, 3334240, 4167800, 8335600, 16671200]

約数ペア:

[(1, 16671200), (2, 8335600), (4, 4167800), (5, 3334240), (7, 2381600), (8, 2083900), (10, 1667120), (13, 1282400), (14, 1190800), (16, 1041950), (20, 833560), (25, 666848), (26, 641200), (28, 595400), (32, 520975), (35, 476320), (40, 416780), (50, 333424), (52, 320600), (56, 297700), (65, 256480), (70, 238160), (80, 208390), (91, 183200), (100, 166712), (104, 160300), (112, 148850), (130, 128240), (140, 119080), (160, 104195), (175, 95264), (182, 91600), (200, 83356), (208, 80150), (224, 74425), (229, 72800), (260, 64120), (280, 59540), (325, 51296), (350, 47632), (364, 45800), (400, 41678), (416, 40075), (455, 36640), (458, 36400), (520, 32060), (560, 29770), (650, 25648), (700, 23816), (728, 22900), (800, 20839), (910, 18320), (916, 18200), (1040, 16030), (1120, 14885), (1145, 14560), (1300, 12824), (1400, 11908), (1456, 11450), (1603, 10400), (1820, 9160), (1832, 9100), (2080, 8015), (2275, 7328), (2290, 7280), (2600, 6412), (2800, 5954), (2912, 5725), (2977, 5600), (3206, 5200), (3640, 4580), (3664, 4550)]