193534320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 160

約数和(自身を含む): 699955200

約数和(自身を除く): 506420880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2351, 2352, 2744, 2940, 3430, 3920, 4116, 4702, 5145, 5488, 5880, 6860, 7053, 8232, 9404, 10290, 11755, 11760, 13720, 14106, 16457, 16464, 18808, 20580, 23510, 27440, 28212, 32914, 35265, 37616, 41160, 47020, 49371, 56424, 65828, 70530, 82285, 82320, 94040, 98742, 112848, 115199, 131656, 141060, 164570, 188080, 197484, 230398, 246855, 263312, 282120, 329140, 345597, 394968, 460796, 493710, 564240, 575995, 658280, 691194, 789936, 806393, 921592, 987420, 1151990, 1316560, 1382388, 1612786, 1727985, 1843184, 1974840, 2303980, 2419179, 2764776, 3225572, 3455970, 3949680, 4031965, 4607960, 4838358, 5529552, 6451144, 6911940, 8063930, 9215920, 9676716, 12095895, 12902288, 13823880, 16127860, 19353432, 24191790, 27647760, 32255720, 38706864, 48383580, 64511440, 96767160, 193534320]

約数ペア:

[(1, 193534320), (2, 96767160), (3, 64511440), (4, 48383580), (5, 38706864), (6, 32255720), (7, 27647760), (8, 24191790), (10, 19353432), (12, 16127860), (14, 13823880), (15, 12902288), (16, 12095895), (20, 9676716), (21, 9215920), (24, 8063930), (28, 6911940), (30, 6451144), (35, 5529552), (40, 4838358), (42, 4607960), (48, 4031965), (49, 3949680), (56, 3455970), (60, 3225572), (70, 2764776), (80, 2419179), (84, 2303980), (98, 1974840), (105, 1843184), (112, 1727985), (120, 1612786), (140, 1382388), (147, 1316560), (168, 1151990), (196, 987420), (210, 921592), (240, 806393), (245, 789936), (280, 691194), (294, 658280), (336, 575995), (343, 564240), (392, 493710), (420, 460796), (490, 394968), (560, 345597), (588, 329140), (686, 282120), (735, 263312), (784, 246855), (840, 230398), (980, 197484), (1029, 188080), (1176, 164570), (1372, 141060), (1470, 131656), (1680, 115199), (1715, 112848), (1960, 98742), (2058, 94040), (2351, 82320), (2352, 82285), (2744, 70530), (2940, 65828), (3430, 56424), (3920, 49371), (4116, 47020), (4702, 41160), (5145, 37616), (5488, 35265), (5880, 32914), (6860, 28212), (7053, 27440), (8232, 23510), (9404, 20580), (10290, 18808), (11755, 16464), (11760, 16457), (13720, 14106)]