2817386280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13109}}^1$

素因数の和:13328

約数の個数: 128

約数和(自身を含む): 9439200000

約数和(自身を除く): 6621813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 10746, 11940, 13109, 14328, 17910, 21492, 23880, 26218, 26865, 35820, 39327, 42984, 52436, 53730, 65545, 71640, 78654, 104872, 107460, 117981, 131090, 157308, 196635, 214920, 235962, 262180, 314616, 353943, 393270, 471924, 524360, 589905, 707886, 786540, 943848, 1179810, 1415772, 1573080, 1769715, 2359620, 2608691, 2831544, 3539430, 4719240, 5217382, 7078860, 7826073, 10434764, 13043455, 14157720, 15652146, 20869528, 23478219, 26086910, 31304292, 39130365, 46956438, 52173820, 62608584, 70434657, 78260730, 93912876, 104347640, 117391095, 140869314, 156521460, 187825752, 234782190, 281738628, 313042920, 352173285, 469564380, 563477256, 704346570, 939128760, 1408693140, 2817386280]

約数ペア:

[(1, 2817386280), (2, 1408693140), (3, 939128760), (4, 704346570), (5, 563477256), (6, 469564380), (8, 352173285), (9, 313042920), (10, 281738628), (12, 234782190), (15, 187825752), (18, 156521460), (20, 140869314), (24, 117391095), (27, 104347640), (30, 93912876), (36, 78260730), (40, 70434657), (45, 62608584), (54, 52173820), (60, 46956438), (72, 39130365), (90, 31304292), (108, 26086910), (120, 23478219), (135, 20869528), (180, 15652146), (199, 14157720), (216, 13043455), (270, 10434764), (360, 7826073), (398, 7078860), (540, 5217382), (597, 4719240), (796, 3539430), (995, 2831544), (1080, 2608691), (1194, 2359620), (1592, 1769715), (1791, 1573080), (1990, 1415772), (2388, 1179810), (2985, 943848), (3582, 786540), (3980, 707886), (4776, 589905), (5373, 524360), (5970, 471924), (7164, 393270), (7960, 353943), (8955, 314616), (10746, 262180), (11940, 235962), (13109, 214920), (14328, 196635), (17910, 157308), (21492, 131090), (23880, 117981), (26218, 107460), (26865, 104872), (35820, 78654), (39327, 71640), (42984, 65545), (52436, 53730)]