270995760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17923}}^1$

素因数の和:17952

約数の個数: 160

約数和(自身を含む): 1066836480

約数和(自身を除く): 795840720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 17923, 35846, 53769, 71692, 89615, 107538, 125461, 143384, 161307, 179230, 215076, 250922, 268845, 286768, 322614, 358460, 376383, 430152, 483921, 501844, 537690, 627305, 645228, 716920, 752766, 806535, 860304, 967842, 1003688, 1075380, 1129149, 1254610, 1290456, 1433840, 1505532, 1613070, 1881915, 1935684, 2007376, 2150760, 2258298, 2419605, 2509220, 2580912, 3011064, 3226140, 3387447, 3763830, 3871368, 4301520, 4516596, 4839210, 5018440, 5645745, 6022128, 6452280, 6774894, 7527660, 7742736, 9033192, 9678420, 10036880, 11291490, 12904560, 13549788, 15055320, 16937235, 18066384, 19356840, 22582980, 27099576, 30110640, 33874470, 38713680, 45165960, 54199152, 67748940, 90331920, 135497880, 270995760]

約数ペア:

[(1, 270995760), (2, 135497880), (3, 90331920), (4, 67748940), (5, 54199152), (6, 45165960), (7, 38713680), (8, 33874470), (9, 30110640), (10, 27099576), (12, 22582980), (14, 19356840), (15, 18066384), (16, 16937235), (18, 15055320), (20, 13549788), (21, 12904560), (24, 11291490), (27, 10036880), (28, 9678420), (30, 9033192), (35, 7742736), (36, 7527660), (40, 6774894), (42, 6452280), (45, 6022128), (48, 5645745), (54, 5018440), (56, 4839210), (60, 4516596), (63, 4301520), (70, 3871368), (72, 3763830), (80, 3387447), (84, 3226140), (90, 3011064), (105, 2580912), (108, 2509220), (112, 2419605), (120, 2258298), (126, 2150760), (135, 2007376), (140, 1935684), (144, 1881915), (168, 1613070), (180, 1505532), (189, 1433840), (210, 1290456), (216, 1254610), (240, 1129149), (252, 1075380), (270, 1003688), (280, 967842), (315, 860304), (336, 806535), (360, 752766), (378, 716920), (420, 645228), (432, 627305), (504, 537690), (540, 501844), (560, 483921), (630, 430152), (720, 376383), (756, 358460), (840, 322614), (945, 286768), (1008, 268845), (1080, 250922), (1260, 215076), (1512, 179230), (1680, 161307), (1890, 143384), (2160, 125461), (2520, 107538), (3024, 89615), (3780, 71692), (5040, 53769), (7560, 35846), (15120, 17923)]