2187482880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51787}}^1$

素因数の和:51822

約数の個数: 144

約数和(自身を含む): 7621536384

約数和(自身を除く): 5434053504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 51787, 103574, 155361, 207148, 258935, 310722, 414296, 517870, 569657, 621444, 776805, 828592, 1035740, 1139314, 1242888, 1553610, 1657184, 1708971, 2071480, 2278628, 2485776, 2848285, 3107220, 3314368, 3417942, 4142960, 4557256, 4971552, 5696570, 6214440, 6628736, 6835884, 8285920, 8544855, 9114512, 9943104, 11393140, 12428880, 13257472, 13671768, 16571840, 17089710, 18229024, 19886208, 22786280, 24857760, 27343536, 33143680, 34179420, 36458048, 39772416, 45572560, 49715520, 54687072, 66287360, 68358840, 72916096, 91145120, 99431040, 109374144, 136717680, 145832192, 182290240, 198862080, 218748288, 273435360, 364580480, 437496576, 546870720, 729160960, 1093741440, 2187482880]

約数ペア:

[(1, 2187482880), (2, 1093741440), (3, 729160960), (4, 546870720), (5, 437496576), (6, 364580480), (8, 273435360), (10, 218748288), (11, 198862080), (12, 182290240), (15, 145832192), (16, 136717680), (20, 109374144), (22, 99431040), (24, 91145120), (30, 72916096), (32, 68358840), (33, 66287360), (40, 54687072), (44, 49715520), (48, 45572560), (55, 39772416), (60, 36458048), (64, 34179420), (66, 33143680), (80, 27343536), (88, 24857760), (96, 22786280), (110, 19886208), (120, 18229024), (128, 17089710), (132, 16571840), (160, 13671768), (165, 13257472), (176, 12428880), (192, 11393140), (220, 9943104), (240, 9114512), (256, 8544855), (264, 8285920), (320, 6835884), (330, 6628736), (352, 6214440), (384, 5696570), (440, 4971552), (480, 4557256), (528, 4142960), (640, 3417942), (660, 3314368), (704, 3107220), (768, 2848285), (880, 2485776), (960, 2278628), (1056, 2071480), (1280, 1708971), (1320, 1657184), (1408, 1553610), (1760, 1242888), (1920, 1139314), (2112, 1035740), (2640, 828592), (2816, 776805), (3520, 621444), (3840, 569657), (4224, 517870), (5280, 414296), (7040, 310722), (8448, 258935), (10560, 207148), (14080, 155361), (21120, 103574), (42240, 51787)]