16811813520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{165601}}^1$

素因数の和:165670

約数の個数: 160

約数和(自身を含む): 59139786240

約数和(自身を除く): 42327972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 20304, 25380, 33840, 50760, 101520, 165601, 331202, 496803, 662404, 828005, 993606, 1324808, 1490409, 1656010, 1987212, 2484015, 2649616, 2980818, 3312020, 3974424, 4471227, 4968030, 5961636, 6624040, 7452045, 7783247, 7948848, 8942454, 9936060, 11923272, 13248080, 14904090, 15566494, 17884908, 19872120, 22356135, 23349741, 23846544, 29808180, 31132988, 35769816, 38916235, 39744240, 44712270, 46699482, 59616360, 62265976, 70049223, 71539632, 77832470, 89424540, 93398964, 116748705, 119232720, 124531952, 140098446, 155664940, 178849080, 186797928, 210147669, 233497410, 280196892, 311329880, 350246115, 357698160, 373595856, 420295338, 466994820, 560393784, 622659760, 700492230, 840590676, 933989640, 1050738345, 1120787568, 1400984460, 1681181352, 1867979280, 2101476690, 2801968920, 3362362704, 4202953380, 5603937840, 8405906760, 16811813520]

約数ペア:

[(1, 16811813520), (2, 8405906760), (3, 5603937840), (4, 4202953380), (5, 3362362704), (6, 2801968920), (8, 2101476690), (9, 1867979280), (10, 1681181352), (12, 1400984460), (15, 1120787568), (16, 1050738345), (18, 933989640), (20, 840590676), (24, 700492230), (27, 622659760), (30, 560393784), (36, 466994820), (40, 420295338), (45, 373595856), (47, 357698160), (48, 350246115), (54, 311329880), (60, 280196892), (72, 233497410), (80, 210147669), (90, 186797928), (94, 178849080), (108, 155664940), (120, 140098446), (135, 124531952), (141, 119232720), (144, 116748705), (180, 93398964), (188, 89424540), (216, 77832470), (235, 71539632), (240, 70049223), (270, 62265976), (282, 59616360), (360, 46699482), (376, 44712270), (423, 39744240), (432, 38916235), (470, 35769816), (540, 31132988), (564, 29808180), (705, 23846544), (720, 23349741), (752, 22356135), (846, 19872120), (940, 17884908), (1080, 15566494), (1128, 14904090), (1269, 13248080), (1410, 11923272), (1692, 9936060), (1880, 8942454), (2115, 7948848), (2160, 7783247), (2256, 7452045), (2538, 6624040), (2820, 5961636), (3384, 4968030), (3760, 4471227), (4230, 3974424), (5076, 3312020), (5640, 2980818), (6345, 2649616), (6768, 2484015), (8460, 1987212), (10152, 1656010), (11280, 1490409), (12690, 1324808), (16920, 993606), (20304, 828005), (25380, 662404), (33840, 496803), (50760, 331202), (101520, 165601)]