1772569680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2939}}^1$

素因数の和:3321

約数の個数: 160

約数和(自身を含む): 6299596800

約数和(自身を除く): 4527027120

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, 359, 420, 560, 718, 840, 1077, 1436, 1680, 1795, 2154, 2513, 2872, 2939, 3590, 4308, 5026, 5385, 5744, 5878, 7180, 7539, 8616, 8817, 10052, 10770, 11756, 12565, 14360, 14695, 15078, 17232, 17634, 20104, 20573, 21540, 23512, 25130, 28720, 29390, 30156, 35268, 37695, 40208, 41146, 43080, 44085, 47024, 50260, 58780, 60312, 61719, 70536, 75390, 82292, 86160, 88170, 100520, 102865, 117560, 120624, 123438, 141072, 150780, 164584, 176340, 201040, 205730, 235120, 246876, 301560, 308595, 329168, 352680, 411460, 493752, 603120, 617190, 705360, 822920, 987504, 1055101, 1234380, 1645840, 2110202, 2468760, 3165303, 4220404, 4937520, 5275505, 6330606, 7385707, 8440808, 10551010, 12661212, 14771414, 15826515, 16881616, 21102020, 22157121, 25322424, 29542828, 31653030, 36928535, 42204040, 44314242, 50644848, 59085656, 63306060, 73857070, 84408080, 88628484, 110785605, 118171312, 126612120, 147714140, 177256968, 221571210, 253224240, 295428280, 354513936, 443142420, 590856560, 886284840, 1772569680]

約数ペア:

[(1, 1772569680), (2, 886284840), (3, 590856560), (4, 443142420), (5, 354513936), (6, 295428280), (7, 253224240), (8, 221571210), (10, 177256968), (12, 147714140), (14, 126612120), (15, 118171312), (16, 110785605), (20, 88628484), (21, 84408080), (24, 73857070), (28, 63306060), (30, 59085656), (35, 50644848), (40, 44314242), (42, 42204040), (48, 36928535), (56, 31653030), (60, 29542828), (70, 25322424), (80, 22157121), (84, 21102020), (105, 16881616), (112, 15826515), (120, 14771414), (140, 12661212), (168, 10551010), (210, 8440808), (240, 7385707), (280, 6330606), (336, 5275505), (359, 4937520), (420, 4220404), (560, 3165303), (718, 2468760), (840, 2110202), (1077, 1645840), (1436, 1234380), (1680, 1055101), (1795, 987504), (2154, 822920), (2513, 705360), (2872, 617190), (2939, 603120), (3590, 493752), (4308, 411460), (5026, 352680), (5385, 329168), (5744, 308595), (5878, 301560), (7180, 246876), (7539, 235120), (8616, 205730), (8817, 201040), (10052, 176340), (10770, 164584), (11756, 150780), (12565, 141072), (14360, 123438), (14695, 120624), (15078, 117560), (17232, 102865), (17634, 100520), (20104, 88170), (20573, 86160), (21540, 82292), (23512, 75390), (25130, 70536), (28720, 61719), (29390, 60312), (30156, 58780), (35268, 50260), (37695, 47024), (40208, 44085), (41146, 43080)]