172152960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12809}}^1$

素因数の和:12838

約数の個数: 128

約数和(自身を含む): 627177600

約数和(自身を除く): 455024640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12809, 13440, 25618, 38427, 51236, 64045, 76854, 89663, 102472, 128090, 153708, 179326, 192135, 204944, 256180, 268989, 307416, 358652, 384270, 409888, 448315, 512360, 537978, 614832, 717304, 768540, 819776, 896630, 1024720, 1075956, 1229664, 1344945, 1434608, 1537080, 1639552, 1793260, 2049440, 2151912, 2459328, 2689890, 2869216, 3074160, 3586520, 4098880, 4303824, 4918656, 5379780, 5738432, 6148320, 7173040, 8197760, 8607648, 10759560, 11476864, 12296640, 14346080, 17215296, 21519120, 24593280, 28692160, 34430592, 43038240, 57384320, 86076480, 172152960]

約数ペア:

[(1, 172152960), (2, 86076480), (3, 57384320), (4, 43038240), (5, 34430592), (6, 28692160), (7, 24593280), (8, 21519120), (10, 17215296), (12, 14346080), (14, 12296640), (15, 11476864), (16, 10759560), (20, 8607648), (21, 8197760), (24, 7173040), (28, 6148320), (30, 5738432), (32, 5379780), (35, 4918656), (40, 4303824), (42, 4098880), (48, 3586520), (56, 3074160), (60, 2869216), (64, 2689890), (70, 2459328), (80, 2151912), (84, 2049440), (96, 1793260), (105, 1639552), (112, 1537080), (120, 1434608), (128, 1344945), (140, 1229664), (160, 1075956), (168, 1024720), (192, 896630), (210, 819776), (224, 768540), (240, 717304), (280, 614832), (320, 537978), (336, 512360), (384, 448315), (420, 409888), (448, 384270), (480, 358652), (560, 307416), (640, 268989), (672, 256180), (840, 204944), (896, 192135), (960, 179326), (1120, 153708), (1344, 128090), (1680, 102472), (1920, 89663), (2240, 76854), (2688, 64045), (3360, 51236), (4480, 38427), (6720, 25618), (12809, 13440)]