1149323280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{684121}}^1$

素因数の和:684144

約数の個数: 80

約数和(自身を含む): 4071894144

約数和(自身を除く): 2922570864

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, 684121, 1368242, 2052363, 2736484, 3420605, 4104726, 4788847, 5472968, 6841210, 8209452, 9577694, 10261815, 10945936, 13682420, 14366541, 16418904, 19155388, 20523630, 23944235, 27364840, 28733082, 32837808, 38310776, 41047260, 47888470, 54729680, 57466164, 71832705, 76621552, 82094520, 95776940, 114932328, 143665410, 164189040, 191553880, 229864656, 287330820, 383107760, 574661640, 1149323280]

約数ペア:

[(1, 1149323280), (2, 574661640), (3, 383107760), (4, 287330820), (5, 229864656), (6, 191553880), (7, 164189040), (8, 143665410), (10, 114932328), (12, 95776940), (14, 82094520), (15, 76621552), (16, 71832705), (20, 57466164), (21, 54729680), (24, 47888470), (28, 41047260), (30, 38310776), (35, 32837808), (40, 28733082), (42, 27364840), (48, 23944235), (56, 20523630), (60, 19155388), (70, 16418904), (80, 14366541), (84, 13682420), (105, 10945936), (112, 10261815), (120, 9577694), (140, 8209452), (168, 6841210), (210, 5472968), (240, 4788847), (280, 4104726), (336, 3420605), (420, 2736484), (560, 2052363), (840, 1368242), (1680, 684121)]