108707760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21569}}^1$

素因数の和:21595

約数の個数: 120

約数和(自身を含む): 417250080

約数和(自身を除く): 308542320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21569, 43138, 64707, 86276, 107845, 129414, 150983, 172552, 194121, 215690, 258828, 301966, 323535, 345104, 388242, 431380, 452949, 517656, 603932, 647070, 754915, 776484, 862760, 905898, 970605, 1035312, 1207864, 1294140, 1358847, 1509830, 1552968, 1725520, 1811796, 1941210, 2264745, 2415728, 2588280, 2717694, 3019660, 3105936, 3623592, 3882420, 4529490, 5176560, 5435388, 6039320, 6794235, 7247184, 7764840, 9058980, 10870776, 12078640, 13588470, 15529680, 18117960, 21741552, 27176940, 36235920, 54353880, 108707760]

約数ペア:

[(1, 108707760), (2, 54353880), (3, 36235920), (4, 27176940), (5, 21741552), (6, 18117960), (7, 15529680), (8, 13588470), (9, 12078640), (10, 10870776), (12, 9058980), (14, 7764840), (15, 7247184), (16, 6794235), (18, 6039320), (20, 5435388), (21, 5176560), (24, 4529490), (28, 3882420), (30, 3623592), (35, 3105936), (36, 3019660), (40, 2717694), (42, 2588280), (45, 2415728), (48, 2264745), (56, 1941210), (60, 1811796), (63, 1725520), (70, 1552968), (72, 1509830), (80, 1358847), (84, 1294140), (90, 1207864), (105, 1035312), (112, 970605), (120, 905898), (126, 862760), (140, 776484), (144, 754915), (168, 647070), (180, 603932), (210, 517656), (240, 452949), (252, 431380), (280, 388242), (315, 345104), (336, 323535), (360, 301966), (420, 258828), (504, 215690), (560, 194121), (630, 172552), (720, 150983), (840, 129414), (1008, 107845), (1260, 86276), (1680, 64707), (2520, 43138), (5040, 21569)]