199162320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{118549}}^1$

素因数の和:118572

約数の個数: 80

約数和(自身を含む): 705609600

約数和(自身を除く): 506447280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 118549, 237098, 355647, 474196, 592745, 711294, 829843, 948392, 1185490, 1422588, 1659686, 1778235, 1896784, 2370980, 2489529, 2845176, 3319372, 3556470, 4149215, 4741960, 4979058, 5690352, 6638744, 7112940, 8298430, 9483920, 9958116, 12447645, 13277488, 14225880, 16596860, 19916232, 24895290, 28451760, 33193720, 39832464, 49790580, 66387440, 99581160, 199162320]

約数ペア:

[(1, 199162320), (2, 99581160), (3, 66387440), (4, 49790580), (5, 39832464), (6, 33193720), (7, 28451760), (8, 24895290), (10, 19916232), (12, 16596860), (14, 14225880), (15, 13277488), (16, 12447645), (20, 9958116), (21, 9483920), (24, 8298430), (28, 7112940), (30, 6638744), (35, 5690352), (40, 4979058), (42, 4741960), (48, 4149215), (56, 3556470), (60, 3319372), (70, 2845176), (80, 2489529), (84, 2370980), (105, 1896784), (112, 1778235), (120, 1659686), (140, 1422588), (168, 1185490), (210, 948392), (240, 829843), (280, 711294), (336, 592745), (420, 474196), (560, 355647), (840, 237098), (1680, 118549)]