271419960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 1001548800

約数和(自身を除く): 730128840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 204, 210, 229, 238, 249, 255, 280, 332, 340, 357, 408, 415, 420, 458, 476, 498, 510, 581, 595, 664, 680, 687, 714, 830, 840, 916, 952, 996, 1020, 1145, 1162, 1190, 1245, 1374, 1411, 1428, 1603, 1660, 1743, 1785, 1832, 1992, 2040, 2290, 2324, 2380, 2490, 2748, 2822, 2856, 2905, 3206, 3320, 3435, 3486, 3570, 3893, 4233, 4580, 4648, 4760, 4809, 4980, 5496, 5644, 5810, 6412, 6870, 6972, 7055, 7140, 7786, 8015, 8466, 8715, 9160, 9618, 9877, 9960, 11288, 11620, 11679, 12824, 13740, 13944, 14110, 14280, 15572, 16030, 16932, 17430, 19007, 19236, 19465, 19754, 21165, 23240, 23358, 24045, 27251, 27480, 28220, 29631, 31144, 32060, 33864, 34860, 38014, 38472, 38930, 39508, 42330, 46716, 48090, 49385, 54502, 56440, 57021, 58395, 59262, 64120, 69720, 76028, 77860, 79016, 81753, 84660, 93432, 95035, 96180, 98770, 109004, 114042, 116790, 118524, 133049, 136255, 148155, 152056, 155720, 163506, 169320, 190070, 192360, 197540, 218008, 228084, 233580, 237048, 266098, 272510, 285105, 296310, 323119, 327012, 380140, 395080, 399147, 408765, 456168, 467160, 532196, 545020, 570210, 592620, 646238, 654024, 665245, 760280, 798294, 817530, 969357, 1064392, 1090040, 1140420, 1185240, 1292476, 1330490, 1596588, 1615595, 1635060, 1938714, 1995735, 2261833, 2280840, 2584952, 2660980, 3193176, 3231190, 3270120, 3877428, 3991470, 4523666, 4846785, 5321960, 6462380, 6785499, 7754856, 7982940, 9047332, 9693570, 11309165, 12924760, 13570998, 15965880, 18094664, 19387140, 22618330, 27141996, 33927495, 38774280, 45236660, 54283992, 67854990, 90473320, 135709980, 271419960]

約数ペア:

[(1, 271419960), (2, 135709980), (3, 90473320), (4, 67854990), (5, 54283992), (6, 45236660), (7, 38774280), (8, 33927495), (10, 27141996), (12, 22618330), (14, 19387140), (15, 18094664), (17, 15965880), (20, 13570998), (21, 12924760), (24, 11309165), (28, 9693570), (30, 9047332), (34, 7982940), (35, 7754856), (40, 6785499), (42, 6462380), (51, 5321960), (56, 4846785), (60, 4523666), (68, 3991470), (70, 3877428), (83, 3270120), (84, 3231190), (85, 3193176), (102, 2660980), (105, 2584952), (119, 2280840), (120, 2261833), (136, 1995735), (140, 1938714), (166, 1635060), (168, 1615595), (170, 1596588), (204, 1330490), (210, 1292476), (229, 1185240), (238, 1140420), (249, 1090040), (255, 1064392), (280, 969357), (332, 817530), (340, 798294), (357, 760280), (408, 665245), (415, 654024), (420, 646238), (458, 592620), (476, 570210), (498, 545020), (510, 532196), (581, 467160), (595, 456168), (664, 408765), (680, 399147), (687, 395080), (714, 380140), (830, 327012), (840, 323119), (916, 296310), (952, 285105), (996, 272510), (1020, 266098), (1145, 237048), (1162, 233580), (1190, 228084), (1245, 218008), (1374, 197540), (1411, 192360), (1428, 190070), (1603, 169320), (1660, 163506), (1743, 155720), (1785, 152056), (1832, 148155), (1992, 136255), (2040, 133049), (2290, 118524), (2324, 116790), (2380, 114042), (2490, 109004), (2748, 98770), (2822, 96180), (2856, 95035), (2905, 93432), (3206, 84660), (3320, 81753), (3435, 79016), (3486, 77860), (3570, 76028), (3893, 69720), (4233, 64120), (4580, 59262), (4648, 58395), (4760, 57021), (4809, 56440), (4980, 54502), (5496, 49385), (5644, 48090), (5810, 46716), (6412, 42330), (6870, 39508), (6972, 38930), (7055, 38472), (7140, 38014), (7786, 34860), (8015, 33864), (8466, 32060), (8715, 31144), (9160, 29631), (9618, 28220), (9877, 27480), (9960, 27251), (11288, 24045), (11620, 23358), (11679, 23240), (12824, 21165), (13740, 19754), (13944, 19465), (14110, 19236), (14280, 19007), (15572, 17430), (16030, 16932)]