159243840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 224

約数和(自身を含む): 642274560

約数和(自身を除く): 483030720

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2633, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5266, 6048, 6720, 7560, 7899, 8640, 10080, 10532, 12096, 13165, 15120, 15798, 18431, 20160, 21064, 23697, 26330, 30240, 31596, 36862, 39495, 42128, 47394, 52660, 55293, 60480, 63192, 71091, 73724, 78990, 84256, 92155, 94788, 105320, 110586, 118485, 126384, 142182, 147448, 157980, 165879, 168512, 184310, 189576, 210640, 221172, 236970, 252768, 276465, 284364, 294896, 315960, 331758, 355455, 368620, 379152, 421280, 442344, 473940, 497637, 505536, 552930, 568728, 589792, 631920, 663516, 710910, 737240, 758304, 829395, 842560, 884688, 947880, 995274, 1105860, 1137456, 1179584, 1263840, 1327032, 1421820, 1474480, 1516608, 1658790, 1769376, 1895760, 1990548, 2211720, 2274912, 2488185, 2527680, 2654064, 2843640, 2948960, 3317580, 3538752, 3791520, 3981096, 4423440, 4549824, 4976370, 5308128, 5687280, 5897920, 6635160, 7583040, 7962192, 8846880, 9952740, 10616256, 11374560, 13270320, 15924384, 17693760, 19905480, 22749120, 26540640, 31848768, 39810960, 53081280, 79621920, 159243840]

約数ペア:

[(1, 159243840), (2, 79621920), (3, 53081280), (4, 39810960), (5, 31848768), (6, 26540640), (7, 22749120), (8, 19905480), (9, 17693760), (10, 15924384), (12, 13270320), (14, 11374560), (15, 10616256), (16, 9952740), (18, 8846880), (20, 7962192), (21, 7583040), (24, 6635160), (27, 5897920), (28, 5687280), (30, 5308128), (32, 4976370), (35, 4549824), (36, 4423440), (40, 3981096), (42, 3791520), (45, 3538752), (48, 3317580), (54, 2948960), (56, 2843640), (60, 2654064), (63, 2527680), (64, 2488185), (70, 2274912), (72, 2211720), (80, 1990548), (84, 1895760), (90, 1769376), (96, 1658790), (105, 1516608), (108, 1474480), (112, 1421820), (120, 1327032), (126, 1263840), (135, 1179584), (140, 1137456), (144, 1105860), (160, 995274), (168, 947880), (180, 884688), (189, 842560), (192, 829395), (210, 758304), (216, 737240), (224, 710910), (240, 663516), (252, 631920), (270, 589792), (280, 568728), (288, 552930), (315, 505536), (320, 497637), (336, 473940), (360, 442344), (378, 421280), (420, 379152), (432, 368620), (448, 355455), (480, 331758), (504, 315960), (540, 294896), (560, 284364), (576, 276465), (630, 252768), (672, 236970), (720, 221172), (756, 210640), (840, 189576), (864, 184310), (945, 168512), (960, 165879), (1008, 157980), (1080, 147448), (1120, 142182), (1260, 126384), (1344, 118485), (1440, 110586), (1512, 105320), (1680, 94788), (1728, 92155), (1890, 84256), (2016, 78990), (2160, 73724), (2240, 71091), (2520, 63192), (2633, 60480), (2880, 55293), (3024, 52660), (3360, 47394), (3780, 42128), (4032, 39495), (4320, 36862), (5040, 31596), (5266, 30240), (6048, 26330), (6720, 23697), (7560, 21064), (7899, 20160), (8640, 18431), (10080, 15798), (10532, 15120), (12096, 13165)]