91969920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2313

約数の個数: 192

約数和(自身を含む): 363111840

約数和(自身を除く): 271141920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2281, 2520, 2688, 2880, 3360, 4032, 4480, 4562, 5040, 5760, 6720, 6843, 8064, 9124, 10080, 11405, 13440, 13686, 15967, 18248, 20160, 20529, 22810, 27372, 31934, 34215, 36496, 40320, 41058, 45620, 47901, 54744, 63868, 68430, 72992, 79835, 82116, 91240, 95802, 102645, 109488, 127736, 136860, 143703, 145984, 159670, 164232, 182480, 191604, 205290, 218976, 239505, 255472, 273720, 287406, 291968, 319340, 328464, 364960, 383208, 410580, 437952, 479010, 510944, 547440, 574812, 638680, 656928, 718515, 729920, 766416, 821160, 875904, 958020, 1021888, 1094880, 1149624, 1277360, 1313856, 1437030, 1459840, 1532832, 1642320, 1916040, 2043776, 2189760, 2299248, 2554720, 2627712, 2874060, 3065664, 3284640, 3832080, 4379520, 4598496, 5109440, 5748120, 6131328, 6569280, 7664160, 9196992, 10218880, 11496240, 13138560, 15328320, 18393984, 22992480, 30656640, 45984960, 91969920]

約数ペア:

[(1, 91969920), (2, 45984960), (3, 30656640), (4, 22992480), (5, 18393984), (6, 15328320), (7, 13138560), (8, 11496240), (9, 10218880), (10, 9196992), (12, 7664160), (14, 6569280), (15, 6131328), (16, 5748120), (18, 5109440), (20, 4598496), (21, 4379520), (24, 3832080), (28, 3284640), (30, 3065664), (32, 2874060), (35, 2627712), (36, 2554720), (40, 2299248), (42, 2189760), (45, 2043776), (48, 1916040), (56, 1642320), (60, 1532832), (63, 1459840), (64, 1437030), (70, 1313856), (72, 1277360), (80, 1149624), (84, 1094880), (90, 1021888), (96, 958020), (105, 875904), (112, 821160), (120, 766416), (126, 729920), (128, 718515), (140, 656928), (144, 638680), (160, 574812), (168, 547440), (180, 510944), (192, 479010), (210, 437952), (224, 410580), (240, 383208), (252, 364960), (280, 328464), (288, 319340), (315, 291968), (320, 287406), (336, 273720), (360, 255472), (384, 239505), (420, 218976), (448, 205290), (480, 191604), (504, 182480), (560, 164232), (576, 159670), (630, 145984), (640, 143703), (672, 136860), (720, 127736), (840, 109488), (896, 102645), (960, 95802), (1008, 91240), (1120, 82116), (1152, 79835), (1260, 72992), (1344, 68430), (1440, 63868), (1680, 54744), (1920, 47901), (2016, 45620), (2240, 41058), (2281, 40320), (2520, 36496), (2688, 34215), (2880, 31934), (3360, 27372), (4032, 22810), (4480, 20529), (4562, 20160), (5040, 18248), (5760, 15967), (6720, 13686), (6843, 13440), (8064, 11405), (9124, 10080)]