557353440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 288

約数和(自身を含む): 2270086560

約数和(自身を除く): 1712733120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2633, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5266, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 7899, 8820, 10080, 10532, 10584, 11760, 13165, 13230, 14112, 15120, 15798, 17640, 18431, 21064, 21168, 23520, 23697, 26330, 26460, 30240, 31596, 35280, 36862, 39495, 42128, 42336, 47394, 52660, 52920, 55293, 63192, 70560, 71091, 73724, 78990, 84256, 92155, 94788, 105320, 105840, 110586, 118485, 126384, 129017, 142182, 147448, 157980, 165879, 184310, 189576, 210640, 211680, 221172, 236970, 252768, 258034, 276465, 284364, 294896, 315960, 331758, 355455, 368620, 379152, 387051, 421280, 442344, 473940, 497637, 516068, 552930, 568728, 589792, 631920, 645085, 663516, 710910, 737240, 758304, 774102, 829395, 884688, 947880, 995274, 1032136, 1105860, 1137456, 1161153, 1263840, 1290170, 1327032, 1421820, 1474480, 1548204, 1658790, 1769376, 1895760, 1935255, 1990548, 2064272, 2211720, 2274912, 2322306, 2488185, 2580340, 2654064, 2843640, 2948960, 3096408, 3317580, 3483459, 3791520, 3870510, 3981096, 4128544, 4423440, 4644612, 4976370, 5160680, 5308128, 5687280, 5805765, 6192816, 6635160, 6966918, 7741020, 7962192, 8846880, 9289224, 9952740, 10321360, 11374560, 11611530, 12385632, 13270320, 13933836, 15482040, 15924384, 17417295, 18578448, 19905480, 20642720, 23223060, 26540640, 27867672, 30964080, 34834590, 37156896, 39810960, 46446120, 55735344, 61928160, 69669180, 79621920, 92892240, 111470688, 139338360, 185784480, 278676720, 557353440]

約数ペア:

[(1, 557353440), (2, 278676720), (3, 185784480), (4, 139338360), (5, 111470688), (6, 92892240), (7, 79621920), (8, 69669180), (9, 61928160), (10, 55735344), (12, 46446120), (14, 39810960), (15, 37156896), (16, 34834590), (18, 30964080), (20, 27867672), (21, 26540640), (24, 23223060), (27, 20642720), (28, 19905480), (30, 18578448), (32, 17417295), (35, 15924384), (36, 15482040), (40, 13933836), (42, 13270320), (45, 12385632), (48, 11611530), (49, 11374560), (54, 10321360), (56, 9952740), (60, 9289224), (63, 8846880), (70, 7962192), (72, 7741020), (80, 6966918), (84, 6635160), (90, 6192816), (96, 5805765), (98, 5687280), (105, 5308128), (108, 5160680), (112, 4976370), (120, 4644612), (126, 4423440), (135, 4128544), (140, 3981096), (144, 3870510), (147, 3791520), (160, 3483459), (168, 3317580), (180, 3096408), (189, 2948960), (196, 2843640), (210, 2654064), (216, 2580340), (224, 2488185), (240, 2322306), (245, 2274912), (252, 2211720), (270, 2064272), (280, 1990548), (288, 1935255), (294, 1895760), (315, 1769376), (336, 1658790), (360, 1548204), (378, 1474480), (392, 1421820), (420, 1327032), (432, 1290170), (441, 1263840), (480, 1161153), (490, 1137456), (504, 1105860), (540, 1032136), (560, 995274), (588, 947880), (630, 884688), (672, 829395), (720, 774102), (735, 758304), (756, 737240), (784, 710910), (840, 663516), (864, 645085), (882, 631920), (945, 589792), (980, 568728), (1008, 552930), (1080, 516068), (1120, 497637), (1176, 473940), (1260, 442344), (1323, 421280), (1440, 387051), (1470, 379152), (1512, 368620), (1568, 355455), (1680, 331758), (1764, 315960), (1890, 294896), (1960, 284364), (2016, 276465), (2160, 258034), (2205, 252768), (2352, 236970), (2520, 221172), (2633, 211680), (2646, 210640), (2940, 189576), (3024, 184310), (3360, 165879), (3528, 157980), (3780, 147448), (3920, 142182), (4320, 129017), (4410, 126384), (4704, 118485), (5040, 110586), (5266, 105840), (5292, 105320), (5880, 94788), (6048, 92155), (6615, 84256), (7056, 78990), (7560, 73724), (7840, 71091), (7899, 70560), (8820, 63192), (10080, 55293), (10532, 52920), (10584, 52660), (11760, 47394), (13165, 42336), (13230, 42128), (14112, 39495), (15120, 36862), (15798, 35280), (17640, 31596), (18431, 30240), (21064, 26460), (21168, 26330), (23520, 23697)]