17967517680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{3919}}^1$

素因数の和:6671

約数の個数: 160

約数和(自身を含む): 63695923200

約数和(自身を除く): 45728405520

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2729, 3919, 5458, 7838, 8187, 10916, 11757, 13645, 15676, 16374, 19103, 19595, 21832, 23514, 27290, 27433, 31352, 32748, 38206, 39190, 40935, 43664, 47028, 54580, 54866, 57309, 58785, 62704, 65496, 76412, 78380, 81870, 82299, 94056, 95515, 109160, 109732, 114618, 117570, 130992, 137165, 152824, 156760, 163740, 164598, 188112, 191030, 218320, 219464, 229236, 235140, 274330, 286545, 305648, 313520, 327480, 329196, 382060, 411495, 438928, 458472, 470280, 548660, 573090, 654960, 658392, 764120, 822990, 916944, 940560, 1097320, 1146180, 1316784, 1528240, 1645980, 2194640, 2292360, 3291960, 4584720, 6583920, 10694951, 21389902, 32084853, 42779804, 53474755, 64169706, 74864657, 85559608, 106949510, 128339412, 149729314, 160424265, 171119216, 213899020, 224593971, 256678824, 299458628, 320848530, 374323285, 427798040, 449187942, 513357648, 598917256, 641697060, 748646570, 855596080, 898375884, 1122969855, 1197834512, 1283394120, 1497293140, 1796751768, 2245939710, 2566788240, 2994586280, 3593503536, 4491879420, 5989172560, 8983758840, 17967517680]

約数ペア:

[(1, 17967517680), (2, 8983758840), (3, 5989172560), (4, 4491879420), (5, 3593503536), (6, 2994586280), (7, 2566788240), (8, 2245939710), (10, 1796751768), (12, 1497293140), (14, 1283394120), (15, 1197834512), (16, 1122969855), (20, 898375884), (21, 855596080), (24, 748646570), (28, 641697060), (30, 598917256), (35, 513357648), (40, 449187942), (42, 427798040), (48, 374323285), (56, 320848530), (60, 299458628), (70, 256678824), (80, 224593971), (84, 213899020), (105, 171119216), (112, 160424265), (120, 149729314), (140, 128339412), (168, 106949510), (210, 85559608), (240, 74864657), (280, 64169706), (336, 53474755), (420, 42779804), (560, 32084853), (840, 21389902), (1680, 10694951), (2729, 6583920), (3919, 4584720), (5458, 3291960), (7838, 2292360), (8187, 2194640), (10916, 1645980), (11757, 1528240), (13645, 1316784), (15676, 1146180), (16374, 1097320), (19103, 940560), (19595, 916944), (21832, 822990), (23514, 764120), (27290, 658392), (27433, 654960), (31352, 573090), (32748, 548660), (38206, 470280), (39190, 458472), (40935, 438928), (43664, 411495), (47028, 382060), (54580, 329196), (54866, 327480), (57309, 313520), (58785, 305648), (62704, 286545), (65496, 274330), (76412, 235140), (78380, 229236), (81870, 219464), (82299, 218320), (94056, 191030), (95515, 188112), (109160, 164598), (109732, 163740), (114618, 156760), (117570, 152824), (130992, 137165)]