203346720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 720195840

約数和(自身を除く): 516849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 457, 480, 515, 540, 618, 720, 824, 864, 914, 927, 1030, 1080, 1236, 1371, 1440, 1545, 1648, 1828, 1854, 2060, 2160, 2285, 2472, 2742, 2781, 3090, 3296, 3656, 3708, 4113, 4120, 4320, 4570, 4635, 4944, 5484, 5562, 6180, 6855, 7312, 7416, 8226, 8240, 9140, 9270, 9888, 10968, 11124, 12339, 12360, 13710, 13905, 14624, 14832, 16452, 16480, 18280, 18540, 20565, 21936, 22248, 24678, 24720, 27420, 27810, 29664, 32904, 36560, 37080, 41130, 43872, 44496, 47071, 49356, 49440, 54840, 55620, 61695, 65808, 73120, 74160, 82260, 88992, 94142, 98712, 109680, 111240, 123390, 131616, 141213, 148320, 164520, 188284, 197424, 219360, 222480, 235355, 246780, 282426, 329040, 376568, 394848, 423639, 444960, 470710, 493560, 564852, 658080, 706065, 753136, 847278, 941420, 987120, 1129704, 1270917, 1412130, 1506272, 1694556, 1882840, 1974240, 2118195, 2259408, 2541834, 2824260, 3389112, 3765680, 4236390, 4518816, 5083668, 5648520, 6354585, 6778224, 7531360, 8472780, 10167336, 11297040, 12709170, 13556448, 16945560, 20334672, 22594080, 25418340, 33891120, 40669344, 50836680, 67782240, 101673360, 203346720]

約数ペア:

[(1, 203346720), (2, 101673360), (3, 67782240), (4, 50836680), (5, 40669344), (6, 33891120), (8, 25418340), (9, 22594080), (10, 20334672), (12, 16945560), (15, 13556448), (16, 12709170), (18, 11297040), (20, 10167336), (24, 8472780), (27, 7531360), (30, 6778224), (32, 6354585), (36, 5648520), (40, 5083668), (45, 4518816), (48, 4236390), (54, 3765680), (60, 3389112), (72, 2824260), (80, 2541834), (90, 2259408), (96, 2118195), (103, 1974240), (108, 1882840), (120, 1694556), (135, 1506272), (144, 1412130), (160, 1270917), (180, 1129704), (206, 987120), (216, 941420), (240, 847278), (270, 753136), (288, 706065), (309, 658080), (360, 564852), (412, 493560), (432, 470710), (457, 444960), (480, 423639), (515, 394848), (540, 376568), (618, 329040), (720, 282426), (824, 246780), (864, 235355), (914, 222480), (927, 219360), (1030, 197424), (1080, 188284), (1236, 164520), (1371, 148320), (1440, 141213), (1545, 131616), (1648, 123390), (1828, 111240), (1854, 109680), (2060, 98712), (2160, 94142), (2285, 88992), (2472, 82260), (2742, 74160), (2781, 73120), (3090, 65808), (3296, 61695), (3656, 55620), (3708, 54840), (4113, 49440), (4120, 49356), (4320, 47071), (4570, 44496), (4635, 43872), (4944, 41130), (5484, 37080), (5562, 36560), (6180, 32904), (6855, 29664), (7312, 27810), (7416, 27420), (8226, 24720), (8240, 24678), (9140, 22248), (9270, 21936), (9888, 20565), (10968, 18540), (11124, 18280), (12339, 16480), (12360, 16452), (13710, 14832), (13905, 14624)]