427524240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12497

約数の個数: 160

約数和(自身を含む): 1557150336

約数和(自身を除く): 1129626096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 12457, 17160, 24914, 34320, 37371, 49828, 62285, 74742, 99656, 124570, 137027, 149484, 161941, 186855, 199312, 249140, 274054, 298968, 323882, 373710, 411081, 485823, 498280, 548108, 597936, 647764, 685135, 747420, 809705, 822162, 971646, 996560, 1096216, 1295528, 1370270, 1494840, 1619410, 1644324, 1781351, 1943292, 2055405, 2192432, 2429115, 2591056, 2740540, 2989680, 3238820, 3288648, 3562702, 3886584, 4110810, 4858230, 5344053, 5481080, 6477640, 6577296, 7125404, 7773168, 8221620, 8906755, 9716460, 10688106, 10962160, 12955280, 14250808, 16443240, 17813510, 19432920, 21376212, 26720265, 28501616, 32886480, 35627020, 38865840, 42752424, 53440530, 71254040, 85504848, 106881060, 142508080, 213762120, 427524240]

約数ペア:

[(1, 427524240), (2, 213762120), (3, 142508080), (4, 106881060), (5, 85504848), (6, 71254040), (8, 53440530), (10, 42752424), (11, 38865840), (12, 35627020), (13, 32886480), (15, 28501616), (16, 26720265), (20, 21376212), (22, 19432920), (24, 17813510), (26, 16443240), (30, 14250808), (33, 12955280), (39, 10962160), (40, 10688106), (44, 9716460), (48, 8906755), (52, 8221620), (55, 7773168), (60, 7125404), (65, 6577296), (66, 6477640), (78, 5481080), (80, 5344053), (88, 4858230), (104, 4110810), (110, 3886584), (120, 3562702), (130, 3288648), (132, 3238820), (143, 2989680), (156, 2740540), (165, 2591056), (176, 2429115), (195, 2192432), (208, 2055405), (220, 1943292), (240, 1781351), (260, 1644324), (264, 1619410), (286, 1494840), (312, 1370270), (330, 1295528), (390, 1096216), (429, 996560), (440, 971646), (520, 822162), (528, 809705), (572, 747420), (624, 685135), (660, 647764), (715, 597936), (780, 548108), (858, 498280), (880, 485823), (1040, 411081), (1144, 373710), (1320, 323882), (1430, 298968), (1560, 274054), (1716, 249140), (2145, 199312), (2288, 186855), (2640, 161941), (2860, 149484), (3120, 137027), (3432, 124570), (4290, 99656), (5720, 74742), (6864, 62285), (8580, 49828), (11440, 37371), (12457, 34320), (17160, 24914)]