2170464480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28439}}^1$

素因数の和:28513

約数の個数: 144

約数和(自身を含む): 7546724640

約数和(自身を除く): 5376260160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 28439, 38160, 56878, 76320, 85317, 113756, 142195, 170634, 227512, 255951, 284390, 341268, 426585, 455024, 511902, 568780, 682536, 853170, 910048, 1023804, 1137560, 1279755, 1365072, 1507267, 1706340, 2047608, 2275120, 2559510, 2730144, 3014534, 3412680, 4095216, 4521801, 4550240, 5119020, 6029068, 6825360, 7536335, 8190432, 9043602, 10238040, 12058136, 13565403, 13650720, 15072670, 18087204, 20476080, 22609005, 24116272, 27130806, 30145340, 36174408, 40952160, 45218010, 48232544, 54261612, 60290680, 67827015, 72348816, 90436020, 108523224, 120581360, 135654030, 144697632, 180872040, 217046448, 241162720, 271308060, 361744080, 434092896, 542616120, 723488160, 1085232240, 2170464480]

約数ペア:

[(1, 2170464480), (2, 1085232240), (3, 723488160), (4, 542616120), (5, 434092896), (6, 361744080), (8, 271308060), (9, 241162720), (10, 217046448), (12, 180872040), (15, 144697632), (16, 135654030), (18, 120581360), (20, 108523224), (24, 90436020), (30, 72348816), (32, 67827015), (36, 60290680), (40, 54261612), (45, 48232544), (48, 45218010), (53, 40952160), (60, 36174408), (72, 30145340), (80, 27130806), (90, 24116272), (96, 22609005), (106, 20476080), (120, 18087204), (144, 15072670), (159, 13650720), (160, 13565403), (180, 12058136), (212, 10238040), (240, 9043602), (265, 8190432), (288, 7536335), (318, 6825360), (360, 6029068), (424, 5119020), (477, 4550240), (480, 4521801), (530, 4095216), (636, 3412680), (720, 3014534), (795, 2730144), (848, 2559510), (954, 2275120), (1060, 2047608), (1272, 1706340), (1440, 1507267), (1590, 1365072), (1696, 1279755), (1908, 1137560), (2120, 1023804), (2385, 910048), (2544, 853170), (3180, 682536), (3816, 568780), (4240, 511902), (4770, 455024), (5088, 426585), (6360, 341268), (7632, 284390), (8480, 255951), (9540, 227512), (12720, 170634), (15264, 142195), (19080, 113756), (25440, 85317), (28439, 76320), (38160, 56878)]