130810240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 361545120

約数和(自身を除く): 230734880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1093, 1360, 1408, 1496, 1760, 1870, 2176, 2186, 2720, 2992, 3520, 3740, 4372, 5440, 5465, 5984, 7040, 7480, 8744, 10880, 10930, 11968, 12023, 14960, 17488, 18581, 21860, 23936, 24046, 29920, 34976, 37162, 43720, 48092, 59840, 60115, 69952, 74324, 87440, 92905, 96184, 119680, 120230, 139904, 148648, 174880, 185810, 192368, 204391, 240460, 297296, 349760, 371620, 384736, 408782, 480920, 594592, 699520, 743240, 769472, 817564, 961840, 1021955, 1189184, 1486480, 1538944, 1635128, 1923680, 2043910, 2378368, 2972960, 3270256, 3847360, 4087820, 5945920, 6540512, 7694720, 8175640, 11891840, 13081024, 16351280, 26162048, 32702560, 65405120, 130810240]

約数ペア:

[(1, 130810240), (2, 65405120), (4, 32702560), (5, 26162048), (8, 16351280), (10, 13081024), (11, 11891840), (16, 8175640), (17, 7694720), (20, 6540512), (22, 5945920), (32, 4087820), (34, 3847360), (40, 3270256), (44, 2972960), (55, 2378368), (64, 2043910), (68, 1923680), (80, 1635128), (85, 1538944), (88, 1486480), (110, 1189184), (128, 1021955), (136, 961840), (160, 817564), (170, 769472), (176, 743240), (187, 699520), (220, 594592), (272, 480920), (320, 408782), (340, 384736), (352, 371620), (374, 349760), (440, 297296), (544, 240460), (640, 204391), (680, 192368), (704, 185810), (748, 174880), (880, 148648), (935, 139904), (1088, 120230), (1093, 119680), (1360, 96184), (1408, 92905), (1496, 87440), (1760, 74324), (1870, 69952), (2176, 60115), (2186, 59840), (2720, 48092), (2992, 43720), (3520, 37162), (3740, 34976), (4372, 29920), (5440, 24046), (5465, 23936), (5984, 21860), (7040, 18581), (7480, 17488), (8744, 14960), (10880, 12023), (10930, 11968)]