8488480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 27433728

約数和(自身を除く): 18945248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 80, 88, 91, 104, 106, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 212, 220, 224, 260, 265, 280, 286, 308, 352, 364, 371, 385, 416, 424, 440, 455, 520, 530, 560, 572, 583, 616, 689, 715, 728, 742, 770, 848, 880, 910, 1001, 1040, 1060, 1120, 1144, 1166, 1232, 1378, 1430, 1456, 1484, 1540, 1696, 1760, 1820, 1855, 2002, 2080, 2120, 2288, 2332, 2464, 2756, 2860, 2912, 2915, 2968, 3080, 3445, 3640, 3710, 4004, 4081, 4240, 4576, 4664, 4823, 5005, 5512, 5720, 5830, 5936, 6160, 6890, 7280, 7420, 7579, 8008, 8162, 8480, 9328, 9646, 10010, 11024, 11440, 11660, 11872, 12320, 13780, 14560, 14840, 15158, 16016, 16324, 18656, 19292, 20020, 20405, 22048, 22880, 23320, 24115, 27560, 29680, 30316, 32032, 32648, 37895, 38584, 40040, 40810, 46640, 48230, 53053, 55120, 59360, 60632, 65296, 75790, 77168, 80080, 81620, 93280, 96460, 106106, 110240, 121264, 130592, 151580, 154336, 160160, 163240, 192920, 212212, 242528, 265265, 303160, 326480, 385840, 424424, 530530, 606320, 652960, 771680, 848848, 1061060, 1212640, 1697696, 2122120, 4244240, 8488480]

約数ペア:

[(1, 8488480), (2, 4244240), (4, 2122120), (5, 1697696), (7, 1212640), (8, 1061060), (10, 848848), (11, 771680), (13, 652960), (14, 606320), (16, 530530), (20, 424424), (22, 385840), (26, 326480), (28, 303160), (32, 265265), (35, 242528), (40, 212212), (44, 192920), (52, 163240), (53, 160160), (55, 154336), (56, 151580), (65, 130592), (70, 121264), (77, 110240), (80, 106106), (88, 96460), (91, 93280), (104, 81620), (106, 80080), (110, 77168), (112, 75790), (130, 65296), (140, 60632), (143, 59360), (154, 55120), (160, 53053), (176, 48230), (182, 46640), (208, 40810), (212, 40040), (220, 38584), (224, 37895), (260, 32648), (265, 32032), (280, 30316), (286, 29680), (308, 27560), (352, 24115), (364, 23320), (371, 22880), (385, 22048), (416, 20405), (424, 20020), (440, 19292), (455, 18656), (520, 16324), (530, 16016), (560, 15158), (572, 14840), (583, 14560), (616, 13780), (689, 12320), (715, 11872), (728, 11660), (742, 11440), (770, 11024), (848, 10010), (880, 9646), (910, 9328), (1001, 8480), (1040, 8162), (1060, 8008), (1120, 7579), (1144, 7420), (1166, 7280), (1232, 6890), (1378, 6160), (1430, 5936), (1456, 5830), (1484, 5720), (1540, 5512), (1696, 5005), (1760, 4823), (1820, 4664), (1855, 4576), (2002, 4240), (2080, 4081), (2120, 4004), (2288, 3710), (2332, 3640), (2464, 3445), (2756, 3080), (2860, 2968), (2912, 2915)]