141966720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 571399920

約数和(自身を除く): 429433200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 503, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1006, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1509, 1568, 1680, 1764, 1920, 1960, 2012, 2016, 2205, 2240, 2352, 2515, 2520, 2688, 2880, 2940, 3018, 3136, 3360, 3521, 3528, 3920, 4024, 4032, 4410, 4480, 4527, 4704, 5030, 5040, 5760, 5880, 6036, 6272, 6720, 7042, 7056, 7545, 7840, 8048, 8064, 8820, 9054, 9408, 10060, 10080, 10563, 11760, 12072, 13440, 14084, 14112, 15090, 15680, 16096, 17605, 17640, 18108, 18816, 20120, 20160, 21126, 22635, 23520, 24144, 24647, 28168, 28224, 30180, 31360, 31689, 32192, 35210, 35280, 36216, 40240, 40320, 42252, 45270, 47040, 48288, 49294, 52815, 56336, 56448, 60360, 63378, 64384, 70420, 70560, 72432, 73941, 80480, 84504, 90540, 94080, 96576, 98588, 105630, 112672, 120720, 123235, 126756, 140840, 141120, 144864, 147882, 158445, 160960, 169008, 181080, 193152, 197176, 211260, 221823, 225344, 241440, 246470, 253512, 281680, 282240, 289728, 295764, 316890, 321920, 338016, 362160, 369705, 394352, 422520, 443646, 450688, 482880, 492940, 507024, 563360, 579456, 591528, 633780, 676032, 724320, 739410, 788704, 845040, 887292, 965760, 985880, 1014048, 1109115, 1126720, 1183056, 1267560, 1352064, 1448640, 1478820, 1577408, 1690080, 1774584, 1971760, 2028096, 2218230, 2253440, 2366112, 2535120, 2897280, 2957640, 3154816, 3380160, 3549168, 3943520, 4056192, 4436460, 4732224, 5070240, 5915280, 6760320, 7098336, 7887040, 8872920, 9464448, 10140480, 11830560, 14196672, 15774080, 17745840, 20280960, 23661120, 28393344, 35491680, 47322240, 70983360, 141966720]

約数ペア:

[(1, 141966720), (2, 70983360), (3, 47322240), (4, 35491680), (5, 28393344), (6, 23661120), (7, 20280960), (8, 17745840), (9, 15774080), (10, 14196672), (12, 11830560), (14, 10140480), (15, 9464448), (16, 8872920), (18, 7887040), (20, 7098336), (21, 6760320), (24, 5915280), (28, 5070240), (30, 4732224), (32, 4436460), (35, 4056192), (36, 3943520), (40, 3549168), (42, 3380160), (45, 3154816), (48, 2957640), (49, 2897280), (56, 2535120), (60, 2366112), (63, 2253440), (64, 2218230), (70, 2028096), (72, 1971760), (80, 1774584), (84, 1690080), (90, 1577408), (96, 1478820), (98, 1448640), (105, 1352064), (112, 1267560), (120, 1183056), (126, 1126720), (128, 1109115), (140, 1014048), (144, 985880), (147, 965760), (160, 887292), (168, 845040), (180, 788704), (192, 739410), (196, 724320), (210, 676032), (224, 633780), (240, 591528), (245, 579456), (252, 563360), (280, 507024), (288, 492940), (294, 482880), (315, 450688), (320, 443646), (336, 422520), (360, 394352), (384, 369705), (392, 362160), (420, 338016), (441, 321920), (448, 316890), (480, 295764), (490, 289728), (503, 282240), (504, 281680), (560, 253512), (576, 246470), (588, 241440), (630, 225344), (640, 221823), (672, 211260), (720, 197176), (735, 193152), (784, 181080), (840, 169008), (882, 160960), (896, 158445), (960, 147882), (980, 144864), (1006, 141120), (1008, 140840), (1120, 126756), (1152, 123235), (1176, 120720), (1260, 112672), (1344, 105630), (1440, 98588), (1470, 96576), (1509, 94080), (1568, 90540), (1680, 84504), (1764, 80480), (1920, 73941), (1960, 72432), (2012, 70560), (2016, 70420), (2205, 64384), (2240, 63378), (2352, 60360), (2515, 56448), (2520, 56336), (2688, 52815), (2880, 49294), (2940, 48288), (3018, 47040), (3136, 45270), (3360, 42252), (3521, 40320), (3528, 40240), (3920, 36216), (4024, 35280), (4032, 35210), (4410, 32192), (4480, 31689), (4527, 31360), (4704, 30180), (5030, 28224), (5040, 28168), (5760, 24647), (5880, 24144), (6036, 23520), (6272, 22635), (6720, 21126), (7042, 20160), (7056, 20120), (7545, 18816), (7840, 18108), (8048, 17640), (8064, 17605), (8820, 16096), (9054, 15680), (9408, 15090), (10060, 14112), (10080, 14084), (10563, 13440), (11760, 12072)]