163932960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 393450720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 479, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 958, 992, 1104, 1240, 1380, 1426, 1437, 1488, 1840, 1860, 1916, 2139, 2208, 2395, 2480, 2760, 2852, 2874, 2976, 3565, 3680, 3720, 3832, 4278, 4790, 4960, 5520, 5704, 5748, 7130, 7185, 7440, 7664, 8556, 9580, 10695, 11017, 11040, 11408, 11496, 14260, 14370, 14849, 14880, 15328, 17112, 19160, 21390, 22034, 22816, 22992, 28520, 28740, 29698, 33051, 34224, 38320, 42780, 44068, 44547, 45984, 55085, 57040, 57480, 59396, 66102, 68448, 74245, 76640, 85560, 88136, 89094, 110170, 114080, 114960, 118792, 132204, 148490, 165255, 171120, 176272, 178188, 220340, 222735, 229920, 237584, 264408, 296980, 330510, 341527, 342240, 352544, 356376, 440680, 445470, 475168, 528816, 593960, 661020, 683054, 712752, 881360, 890940, 1024581, 1057632, 1187920, 1322040, 1366108, 1425504, 1707635, 1762720, 1781880, 2049162, 2375840, 2644080, 2732216, 3415270, 3563760, 4098324, 5122905, 5288160, 5464432, 6830540, 7127520, 8196648, 10245810, 10928864, 13661080, 16393296, 20491620, 27322160, 32786592, 40983240, 54644320, 81966480, 163932960]

約数ペア:

[(1, 163932960), (2, 81966480), (3, 54644320), (4, 40983240), (5, 32786592), (6, 27322160), (8, 20491620), (10, 16393296), (12, 13661080), (15, 10928864), (16, 10245810), (20, 8196648), (23, 7127520), (24, 6830540), (30, 5464432), (31, 5288160), (32, 5122905), (40, 4098324), (46, 3563760), (48, 3415270), (60, 2732216), (62, 2644080), (69, 2375840), (80, 2049162), (92, 1781880), (93, 1762720), (96, 1707635), (115, 1425504), (120, 1366108), (124, 1322040), (138, 1187920), (155, 1057632), (160, 1024581), (184, 890940), (186, 881360), (230, 712752), (240, 683054), (248, 661020), (276, 593960), (310, 528816), (345, 475168), (368, 445470), (372, 440680), (460, 356376), (465, 352544), (479, 342240), (480, 341527), (496, 330510), (552, 296980), (620, 264408), (690, 237584), (713, 229920), (736, 222735), (744, 220340), (920, 178188), (930, 176272), (958, 171120), (992, 165255), (1104, 148490), (1240, 132204), (1380, 118792), (1426, 114960), (1437, 114080), (1488, 110170), (1840, 89094), (1860, 88136), (1916, 85560), (2139, 76640), (2208, 74245), (2395, 68448), (2480, 66102), (2760, 59396), (2852, 57480), (2874, 57040), (2976, 55085), (3565, 45984), (3680, 44547), (3720, 44068), (3832, 42780), (4278, 38320), (4790, 34224), (4960, 33051), (5520, 29698), (5704, 28740), (5748, 28520), (7130, 22992), (7185, 22816), (7440, 22034), (7664, 21390), (8556, 19160), (9580, 17112), (10695, 15328), (11017, 14880), (11040, 14849), (11408, 14370), (11496, 14260)]