2723953920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3181}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 8741386752

約数和(自身を除く): 6017432832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 256, 320, 384, 446, 480, 640, 669, 768, 892, 960, 1115, 1280, 1338, 1784, 1920, 2230, 2676, 3181, 3345, 3568, 3840, 4460, 5352, 6362, 6690, 7136, 8920, 9543, 10704, 12724, 13380, 14272, 15905, 17840, 19086, 21408, 25448, 26760, 28544, 31810, 35680, 38172, 42816, 47715, 50896, 53520, 57088, 63620, 71360, 76344, 85632, 95430, 101792, 107040, 127240, 142720, 152688, 171264, 190860, 203584, 214080, 254480, 285440, 305376, 381720, 407168, 428160, 508960, 610752, 709363, 763440, 814336, 856320, 1017920, 1221504, 1418726, 1526880, 2035840, 2128089, 2443008, 2837452, 3053760, 3546815, 4071680, 4256178, 5674904, 6107520, 7093630, 8512356, 10640445, 11349808, 12215040, 14187260, 17024712, 21280890, 22699616, 28374520, 34049424, 42561780, 45399232, 56749040, 68098848, 85123560, 90798464, 113498080, 136197696, 170247120, 181596928, 226996160, 272395392, 340494240, 453992320, 544790784, 680988480, 907984640, 1361976960, 2723953920]

約数ペア:

[(1, 2723953920), (2, 1361976960), (3, 907984640), (4, 680988480), (5, 544790784), (6, 453992320), (8, 340494240), (10, 272395392), (12, 226996160), (15, 181596928), (16, 170247120), (20, 136197696), (24, 113498080), (30, 90798464), (32, 85123560), (40, 68098848), (48, 56749040), (60, 45399232), (64, 42561780), (80, 34049424), (96, 28374520), (120, 22699616), (128, 21280890), (160, 17024712), (192, 14187260), (223, 12215040), (240, 11349808), (256, 10640445), (320, 8512356), (384, 7093630), (446, 6107520), (480, 5674904), (640, 4256178), (669, 4071680), (768, 3546815), (892, 3053760), (960, 2837452), (1115, 2443008), (1280, 2128089), (1338, 2035840), (1784, 1526880), (1920, 1418726), (2230, 1221504), (2676, 1017920), (3181, 856320), (3345, 814336), (3568, 763440), (3840, 709363), (4460, 610752), (5352, 508960), (6362, 428160), (6690, 407168), (7136, 381720), (8920, 305376), (9543, 285440), (10704, 254480), (12724, 214080), (13380, 203584), (14272, 190860), (15905, 171264), (17840, 152688), (19086, 142720), (21408, 127240), (25448, 107040), (26760, 101792), (28544, 95430), (31810, 85632), (35680, 76344), (38172, 71360), (42816, 63620), (47715, 57088), (50896, 53520)]