206616480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61493}}^1$

素因数の和:61518

約数の個数: 96

約数和(自身を含む): 743831424

約数和(自身を除く): 537214944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61493, 122986, 184479, 245972, 307465, 368958, 430451, 491944, 614930, 737916, 860902, 922395, 983888, 1229860, 1291353, 1475832, 1721804, 1844790, 1967776, 2152255, 2459720, 2582706, 2951664, 3443608, 3689580, 4304510, 4919440, 5165412, 5903328, 6456765, 6887216, 7379160, 8609020, 9838880, 10330824, 12913530, 13774432, 14758320, 17218040, 20661648, 25827060, 29516640, 34436080, 41323296, 51654120, 68872160, 103308240, 206616480]

約数ペア:

[(1, 206616480), (2, 103308240), (3, 68872160), (4, 51654120), (5, 41323296), (6, 34436080), (7, 29516640), (8, 25827060), (10, 20661648), (12, 17218040), (14, 14758320), (15, 13774432), (16, 12913530), (20, 10330824), (21, 9838880), (24, 8609020), (28, 7379160), (30, 6887216), (32, 6456765), (35, 5903328), (40, 5165412), (42, 4919440), (48, 4304510), (56, 3689580), (60, 3443608), (70, 2951664), (80, 2582706), (84, 2459720), (96, 2152255), (105, 1967776), (112, 1844790), (120, 1721804), (140, 1475832), (160, 1291353), (168, 1229860), (210, 983888), (224, 922395), (240, 860902), (280, 737916), (336, 614930), (420, 491944), (480, 430451), (560, 368958), (672, 307465), (840, 245972), (1120, 184479), (1680, 122986), (3360, 61493)]