137761680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1973

約数の個数: 160

約数和(自身を含む): 499682304

約数和(自身を除く): 361920624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 1907, 2064, 2408, 2580, 3010, 3440, 3612, 3814, 4515, 4816, 5160, 5721, 6020, 7224, 7628, 9030, 9535, 10320, 11442, 12040, 13349, 14448, 15256, 18060, 19070, 22884, 24080, 26698, 28605, 30512, 36120, 38140, 40047, 45768, 53396, 57210, 66745, 72240, 76280, 80094, 82001, 91536, 106792, 114420, 133490, 152560, 160188, 164002, 200235, 213584, 228840, 246003, 266980, 320376, 328004, 400470, 410005, 457680, 492006, 533960, 574007, 640752, 656008, 800940, 820010, 984012, 1067920, 1148014, 1230015, 1312016, 1601880, 1640020, 1722021, 1968024, 2296028, 2460030, 2870035, 3203760, 3280040, 3444042, 3936048, 4592056, 4920060, 5740070, 6560080, 6888084, 8610105, 9184112, 9840120, 11480140, 13776168, 17220210, 19680240, 22960280, 27552336, 34440420, 45920560, 68880840, 137761680]

約数ペア:

[(1, 137761680), (2, 68880840), (3, 45920560), (4, 34440420), (5, 27552336), (6, 22960280), (7, 19680240), (8, 17220210), (10, 13776168), (12, 11480140), (14, 9840120), (15, 9184112), (16, 8610105), (20, 6888084), (21, 6560080), (24, 5740070), (28, 4920060), (30, 4592056), (35, 3936048), (40, 3444042), (42, 3280040), (43, 3203760), (48, 2870035), (56, 2460030), (60, 2296028), (70, 1968024), (80, 1722021), (84, 1640020), (86, 1601880), (105, 1312016), (112, 1230015), (120, 1148014), (129, 1067920), (140, 984012), (168, 820010), (172, 800940), (210, 656008), (215, 640752), (240, 574007), (258, 533960), (280, 492006), (301, 457680), (336, 410005), (344, 400470), (420, 328004), (430, 320376), (516, 266980), (560, 246003), (602, 228840), (645, 213584), (688, 200235), (840, 164002), (860, 160188), (903, 152560), (1032, 133490), (1204, 114420), (1290, 106792), (1505, 91536), (1680, 82001), (1720, 80094), (1806, 76280), (1907, 72240), (2064, 66745), (2408, 57210), (2580, 53396), (3010, 45768), (3440, 40047), (3612, 38140), (3814, 36120), (4515, 30512), (4816, 28605), (5160, 26698), (5721, 24080), (6020, 22884), (7224, 19070), (7628, 18060), (9030, 15256), (9535, 14448), (10320, 13349), (11442, 12040)]