149653560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 516718080

約数和(自身を除く): 367064520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1093, 1141, 1304, 1630, 1956, 2186, 2282, 2445, 3260, 3279, 3423, 3912, 4372, 4564, 4890, 5465, 5705, 6520, 6558, 6846, 7651, 8744, 9128, 9780, 10930, 11410, 13116, 13692, 15302, 16395, 17115, 19560, 21860, 22820, 22953, 26232, 27384, 30604, 32790, 34230, 38255, 43720, 45640, 45906, 61208, 65580, 68460, 76510, 91812, 114765, 131160, 136920, 153020, 178159, 183624, 229530, 306040, 356318, 459060, 534477, 712636, 890795, 918120, 1068954, 1247113, 1425272, 1781590, 2137908, 2494226, 2672385, 3563180, 3741339, 4275816, 4988452, 5344770, 6235565, 7126360, 7482678, 9976904, 10689540, 12471130, 14965356, 18706695, 21379080, 24942260, 29930712, 37413390, 49884520, 74826780, 149653560]

約数ペア:

[(1, 149653560), (2, 74826780), (3, 49884520), (4, 37413390), (5, 29930712), (6, 24942260), (7, 21379080), (8, 18706695), (10, 14965356), (12, 12471130), (14, 10689540), (15, 9976904), (20, 7482678), (21, 7126360), (24, 6235565), (28, 5344770), (30, 4988452), (35, 4275816), (40, 3741339), (42, 3563180), (56, 2672385), (60, 2494226), (70, 2137908), (84, 1781590), (105, 1425272), (120, 1247113), (140, 1068954), (163, 918120), (168, 890795), (210, 712636), (280, 534477), (326, 459060), (420, 356318), (489, 306040), (652, 229530), (815, 183624), (840, 178159), (978, 153020), (1093, 136920), (1141, 131160), (1304, 114765), (1630, 91812), (1956, 76510), (2186, 68460), (2282, 65580), (2445, 61208), (3260, 45906), (3279, 45640), (3423, 43720), (3912, 38255), (4372, 34230), (4564, 32790), (4890, 30604), (5465, 27384), (5705, 26232), (6520, 22953), (6558, 22820), (6846, 21860), (7651, 19560), (8744, 17115), (9128, 16395), (9780, 15302), (10930, 13692), (11410, 13116)]