195294720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 441093120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 431, 472, 480, 512, 590, 640, 708, 768, 862, 885, 944, 960, 1180, 1280, 1293, 1416, 1536, 1724, 1770, 1888, 1920, 2155, 2360, 2560, 2586, 2832, 3448, 3540, 3776, 3840, 4310, 4720, 5172, 5664, 6465, 6896, 7080, 7552, 7680, 8620, 9440, 10344, 11328, 12930, 13792, 14160, 15104, 17240, 18880, 20688, 22656, 25429, 25860, 27584, 28320, 30208, 34480, 37760, 41376, 45312, 50858, 51720, 55168, 56640, 68960, 75520, 76287, 82752, 90624, 101716, 103440, 110336, 113280, 127145, 137920, 151040, 152574, 165504, 203432, 206880, 220672, 226560, 254290, 275840, 305148, 331008, 381435, 406864, 413760, 453120, 508580, 551680, 610296, 662016, 762870, 813728, 827520, 1017160, 1103360, 1220592, 1525740, 1627456, 1655040, 2034320, 2441184, 3051480, 3254912, 3310080, 4068640, 4882368, 6102960, 6509824, 8137280, 9764736, 12205920, 13019648, 16274560, 19529472, 24411840, 32549120, 39058944, 48823680, 65098240, 97647360, 195294720]

約数ペア:

[(1, 195294720), (2, 97647360), (3, 65098240), (4, 48823680), (5, 39058944), (6, 32549120), (8, 24411840), (10, 19529472), (12, 16274560), (15, 13019648), (16, 12205920), (20, 9764736), (24, 8137280), (30, 6509824), (32, 6102960), (40, 4882368), (48, 4068640), (59, 3310080), (60, 3254912), (64, 3051480), (80, 2441184), (96, 2034320), (118, 1655040), (120, 1627456), (128, 1525740), (160, 1220592), (177, 1103360), (192, 1017160), (236, 827520), (240, 813728), (256, 762870), (295, 662016), (320, 610296), (354, 551680), (384, 508580), (431, 453120), (472, 413760), (480, 406864), (512, 381435), (590, 331008), (640, 305148), (708, 275840), (768, 254290), (862, 226560), (885, 220672), (944, 206880), (960, 203432), (1180, 165504), (1280, 152574), (1293, 151040), (1416, 137920), (1536, 127145), (1724, 113280), (1770, 110336), (1888, 103440), (1920, 101716), (2155, 90624), (2360, 82752), (2560, 76287), (2586, 75520), (2832, 68960), (3448, 56640), (3540, 55168), (3776, 51720), (3840, 50858), (4310, 45312), (4720, 41376), (5172, 37760), (5664, 34480), (6465, 30208), (6896, 28320), (7080, 27584), (7552, 25860), (7680, 25429), (8620, 22656), (9440, 20688), (10344, 18880), (11328, 17240), (12930, 15104), (13792, 14160)]