68189520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 248341248

約数和(自身を除く): 180151728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1097, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2194, 2220, 2590, 2960, 3108, 3291, 3885, 4144, 4388, 4440, 5180, 5485, 6216, 6582, 7679, 7770, 8776, 8880, 10360, 10970, 12432, 13164, 15358, 15540, 16455, 17552, 20720, 21940, 23037, 26328, 30716, 31080, 32910, 38395, 40589, 43880, 46074, 52656, 61432, 62160, 65820, 76790, 81178, 87760, 92148, 115185, 121767, 122864, 131640, 153580, 162356, 184296, 202945, 230370, 243534, 263280, 284123, 307160, 324712, 368592, 405890, 460740, 487068, 568246, 608835, 614320, 649424, 811780, 852369, 921480, 974136, 1136492, 1217670, 1420615, 1623560, 1704738, 1842960, 1948272, 2272984, 2435340, 2841230, 3247120, 3409476, 4261845, 4545968, 4870680, 5682460, 6818952, 8523690, 9741360, 11364920, 13637904, 17047380, 22729840, 34094760, 68189520]

約数ペア:

[(1, 68189520), (2, 34094760), (3, 22729840), (4, 17047380), (5, 13637904), (6, 11364920), (7, 9741360), (8, 8523690), (10, 6818952), (12, 5682460), (14, 4870680), (15, 4545968), (16, 4261845), (20, 3409476), (21, 3247120), (24, 2841230), (28, 2435340), (30, 2272984), (35, 1948272), (37, 1842960), (40, 1704738), (42, 1623560), (48, 1420615), (56, 1217670), (60, 1136492), (70, 974136), (74, 921480), (80, 852369), (84, 811780), (105, 649424), (111, 614320), (112, 608835), (120, 568246), (140, 487068), (148, 460740), (168, 405890), (185, 368592), (210, 324712), (222, 307160), (240, 284123), (259, 263280), (280, 243534), (296, 230370), (336, 202945), (370, 184296), (420, 162356), (444, 153580), (518, 131640), (555, 122864), (560, 121767), (592, 115185), (740, 92148), (777, 87760), (840, 81178), (888, 76790), (1036, 65820), (1097, 62160), (1110, 61432), (1295, 52656), (1480, 46074), (1554, 43880), (1680, 40589), (1776, 38395), (2072, 32910), (2194, 31080), (2220, 30716), (2590, 26328), (2960, 23037), (3108, 21940), (3291, 20720), (3885, 17552), (4144, 16455), (4388, 15540), (4440, 15358), (5180, 13164), (5485, 12432), (6216, 10970), (6582, 10360), (7679, 8880), (7770, 8776)]