13513217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{20393}}^1$

素因数の和:20671

約数の個数: 160

約数和(自身を含む): 45883563264

約数和(自身を除く): 32370345744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 251, 264, 330, 440, 502, 528, 660, 753, 880, 1004, 1255, 1320, 1506, 2008, 2510, 2640, 2761, 3012, 3765, 4016, 5020, 5522, 6024, 7530, 8283, 10040, 11044, 12048, 13805, 15060, 16566, 20080, 20393, 22088, 27610, 30120, 33132, 40786, 41415, 44176, 55220, 60240, 61179, 66264, 81572, 82830, 101965, 110440, 122358, 132528, 163144, 165660, 203930, 220880, 224323, 244716, 305895, 326288, 331320, 407860, 448646, 489432, 611790, 662640, 672969, 815720, 897292, 978864, 1121615, 1223580, 1345938, 1631440, 1794584, 2243230, 2447160, 2691876, 3364845, 3589168, 4486460, 4894320, 5118643, 5383752, 6729690, 8972920, 10237286, 10767504, 13459380, 15355929, 17945840, 20474572, 25593215, 26918760, 30711858, 40949144, 51186430, 53837520, 56305073, 61423716, 76779645, 81898288, 102372860, 112610146, 122847432, 153559290, 168915219, 204745720, 225220292, 245694864, 281525365, 307118580, 337830438, 409491440, 450440584, 563050730, 614237160, 675660876, 844576095, 900881168, 1126101460, 1228474320, 1351321752, 1689152190, 2252202920, 2702643504, 3378304380, 4504405840, 6756608760, 13513217520]

約数ペア:

[(1, 13513217520), (2, 6756608760), (3, 4504405840), (4, 3378304380), (5, 2702643504), (6, 2252202920), (8, 1689152190), (10, 1351321752), (11, 1228474320), (12, 1126101460), (15, 900881168), (16, 844576095), (20, 675660876), (22, 614237160), (24, 563050730), (30, 450440584), (33, 409491440), (40, 337830438), (44, 307118580), (48, 281525365), (55, 245694864), (60, 225220292), (66, 204745720), (80, 168915219), (88, 153559290), (110, 122847432), (120, 112610146), (132, 102372860), (165, 81898288), (176, 76779645), (220, 61423716), (240, 56305073), (251, 53837520), (264, 51186430), (330, 40949144), (440, 30711858), (502, 26918760), (528, 25593215), (660, 20474572), (753, 17945840), (880, 15355929), (1004, 13459380), (1255, 10767504), (1320, 10237286), (1506, 8972920), (2008, 6729690), (2510, 5383752), (2640, 5118643), (2761, 4894320), (3012, 4486460), (3765, 3589168), (4016, 3364845), (5020, 2691876), (5522, 2447160), (6024, 2243230), (7530, 1794584), (8283, 1631440), (10040, 1345938), (11044, 1223580), (12048, 1121615), (13805, 978864), (15060, 897292), (16566, 815720), (20080, 672969), (20393, 662640), (22088, 611790), (27610, 489432), (30120, 448646), (33132, 407860), (40786, 331320), (41415, 326288), (44176, 305895), (55220, 244716), (60240, 224323), (61179, 220880), (66264, 203930), (81572, 165660), (82830, 163144), (101965, 132528), (110440, 122358)]