131100840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 464864400

約数和(自身を除く): 333763560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 257, 260, 312, 327, 360, 390, 436, 468, 514, 520, 545, 585, 654, 771, 780, 872, 936, 981, 1028, 1090, 1170, 1285, 1308, 1417, 1542, 1560, 1635, 1962, 2056, 2180, 2313, 2340, 2570, 2616, 2834, 3084, 3270, 3341, 3855, 3924, 4251, 4360, 4626, 4680, 4905, 5140, 5668, 6168, 6540, 6682, 7085, 7710, 7848, 8502, 9252, 9810, 10023, 10280, 11336, 11565, 12753, 13080, 13364, 14170, 15420, 16705, 17004, 18504, 19620, 20046, 21255, 23130, 25506, 26728, 28013, 28340, 30069, 30840, 33410, 34008, 39240, 40092, 42510, 46260, 50115, 51012, 56026, 56680, 60138, 63765, 66820, 80184, 84039, 85020, 92520, 100230, 102024, 112052, 120276, 127530, 133640, 140065, 150345, 168078, 170040, 200460, 224104, 240552, 252117, 255060, 280130, 300690, 336156, 364169, 400920, 420195, 504234, 510120, 560260, 601380, 672312, 728338, 840390, 1008468, 1092507, 1120520, 1202760, 1260585, 1456676, 1680780, 1820845, 2016936, 2185014, 2521170, 2913352, 3277521, 3361560, 3641690, 4370028, 5042340, 5462535, 6555042, 7283380, 8740056, 10084680, 10925070, 13110084, 14566760, 16387605, 21850140, 26220168, 32775210, 43700280, 65550420, 131100840]

約数ペア:

[(1, 131100840), (2, 65550420), (3, 43700280), (4, 32775210), (5, 26220168), (6, 21850140), (8, 16387605), (9, 14566760), (10, 13110084), (12, 10925070), (13, 10084680), (15, 8740056), (18, 7283380), (20, 6555042), (24, 5462535), (26, 5042340), (30, 4370028), (36, 3641690), (39, 3361560), (40, 3277521), (45, 2913352), (52, 2521170), (60, 2185014), (65, 2016936), (72, 1820845), (78, 1680780), (90, 1456676), (104, 1260585), (109, 1202760), (117, 1120520), (120, 1092507), (130, 1008468), (156, 840390), (180, 728338), (195, 672312), (218, 601380), (234, 560260), (257, 510120), (260, 504234), (312, 420195), (327, 400920), (360, 364169), (390, 336156), (436, 300690), (468, 280130), (514, 255060), (520, 252117), (545, 240552), (585, 224104), (654, 200460), (771, 170040), (780, 168078), (872, 150345), (936, 140065), (981, 133640), (1028, 127530), (1090, 120276), (1170, 112052), (1285, 102024), (1308, 100230), (1417, 92520), (1542, 85020), (1560, 84039), (1635, 80184), (1962, 66820), (2056, 63765), (2180, 60138), (2313, 56680), (2340, 56026), (2570, 51012), (2616, 50115), (2834, 46260), (3084, 42510), (3270, 40092), (3341, 39240), (3855, 34008), (3924, 33410), (4251, 30840), (4360, 30069), (4626, 28340), (4680, 28013), (4905, 26728), (5140, 25506), (5668, 23130), (6168, 21255), (6540, 20046), (6682, 19620), (7085, 18504), (7710, 17004), (7848, 16705), (8502, 15420), (9252, 14170), (9810, 13364), (10023, 13080), (10280, 12753), (11336, 11565)]