15696030420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4152389}}^1$

素因数の和:4152414

約数の個数: 96

約数和(自身を含む): 55808121600

約数和(自身を除く): 40112091180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4152389, 8304778, 12457167, 16609556, 20761945, 24914334, 29066723, 37371501, 41523890, 49828668, 58133446, 62285835, 74743002, 83047780, 87200169, 112114503, 116266892, 124571670, 145333615, 149486004, 174400338, 186857505, 224229006, 249143340, 261600507, 290667230, 348800676, 373715010, 436000845, 448458012, 523201014, 560572515, 581334460, 747430020, 784801521, 872001690, 1046402028, 1121145030, 1308002535, 1569603042, 1744003380, 2242290060, 2616005070, 3139206084, 3924007605, 5232010140, 7848015210, 15696030420]

約数ペア:

[(1, 15696030420), (2, 7848015210), (3, 5232010140), (4, 3924007605), (5, 3139206084), (6, 2616005070), (7, 2242290060), (9, 1744003380), (10, 1569603042), (12, 1308002535), (14, 1121145030), (15, 1046402028), (18, 872001690), (20, 784801521), (21, 747430020), (27, 581334460), (28, 560572515), (30, 523201014), (35, 448458012), (36, 436000845), (42, 373715010), (45, 348800676), (54, 290667230), (60, 261600507), (63, 249143340), (70, 224229006), (84, 186857505), (90, 174400338), (105, 149486004), (108, 145333615), (126, 124571670), (135, 116266892), (140, 112114503), (180, 87200169), (189, 83047780), (210, 74743002), (252, 62285835), (270, 58133446), (315, 49828668), (378, 41523890), (420, 37371501), (540, 29066723), (630, 24914334), (756, 20761945), (945, 16609556), (1260, 12457167), (1890, 8304778), (3780, 4152389)]