443008020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1586245248

約数和(自身を除く): 1143237228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 67, 70, 78, 84, 91, 98, 105, 130, 134, 140, 147, 156, 173, 182, 195, 196, 201, 210, 245, 260, 268, 273, 294, 335, 346, 364, 390, 402, 420, 455, 469, 490, 519, 546, 588, 637, 670, 692, 735, 780, 804, 865, 871, 910, 938, 980, 1005, 1038, 1092, 1211, 1274, 1340, 1365, 1407, 1470, 1730, 1742, 1820, 1876, 1911, 2010, 2076, 2249, 2345, 2422, 2548, 2595, 2613, 2730, 2814, 2940, 3185, 3283, 3460, 3484, 3633, 3822, 4020, 4355, 4498, 4690, 4844, 5190, 5226, 5460, 5628, 6055, 6097, 6370, 6566, 6747, 7035, 7266, 7644, 8477, 8710, 8996, 9380, 9555, 9849, 10380, 10452, 11245, 11591, 12110, 12194, 12740, 13065, 13132, 13494, 14070, 14532, 15743, 16415, 16954, 17420, 18165, 18291, 19110, 19698, 22490, 23182, 24220, 24388, 25431, 26130, 26988, 28140, 30485, 31486, 32830, 33735, 33908, 34773, 36330, 36582, 38220, 39396, 42385, 42679, 44980, 46364, 47229, 49245, 50862, 52260, 57955, 60970, 62972, 65660, 67470, 69546, 72660, 73164, 78715, 81137, 84770, 85358, 91455, 94458, 98490, 101724, 110201, 115910, 121940, 127155, 128037, 134940, 139092, 150683, 157430, 162274, 169540, 170716, 173865, 182910, 188916, 196980, 213395, 220402, 231820, 236145, 243411, 254310, 256074, 301366, 314860, 324548, 330603, 347730, 365820, 405685, 426790, 440804, 452049, 472290, 486822, 508620, 512148, 551005, 567959, 602732, 640185, 661206, 695460, 753415, 811370, 853580, 904098, 944580, 973644, 1054781, 1102010, 1135918, 1217055, 1280370, 1322412, 1506830, 1622740, 1653015, 1703877, 1808196, 2109562, 2204020, 2260245, 2271836, 2434110, 2560740, 2839795, 3013660, 3164343, 3306030, 3407754, 4219124, 4520490, 4868220, 5273905, 5679590, 6328686, 6612060, 6815508, 7383467, 8519385, 9040980, 10547810, 11359180, 12657372, 14766934, 15821715, 17038770, 21095620, 22150401, 29533868, 31643430, 34077540, 36917335, 44300802, 63286860, 73834670, 88601604, 110752005, 147669340, 221504010, 443008020]

約数ペア:

[(1, 443008020), (2, 221504010), (3, 147669340), (4, 110752005), (5, 88601604), (6, 73834670), (7, 63286860), (10, 44300802), (12, 36917335), (13, 34077540), (14, 31643430), (15, 29533868), (20, 22150401), (21, 21095620), (26, 17038770), (28, 15821715), (30, 14766934), (35, 12657372), (39, 11359180), (42, 10547810), (49, 9040980), (52, 8519385), (60, 7383467), (65, 6815508), (67, 6612060), (70, 6328686), (78, 5679590), (84, 5273905), (91, 4868220), (98, 4520490), (105, 4219124), (130, 3407754), (134, 3306030), (140, 3164343), (147, 3013660), (156, 2839795), (173, 2560740), (182, 2434110), (195, 2271836), (196, 2260245), (201, 2204020), (210, 2109562), (245, 1808196), (260, 1703877), (268, 1653015), (273, 1622740), (294, 1506830), (335, 1322412), (346, 1280370), (364, 1217055), (390, 1135918), (402, 1102010), (420, 1054781), (455, 973644), (469, 944580), (490, 904098), (519, 853580), (546, 811370), (588, 753415), (637, 695460), (670, 661206), (692, 640185), (735, 602732), (780, 567959), (804, 551005), (865, 512148), (871, 508620), (910, 486822), (938, 472290), (980, 452049), (1005, 440804), (1038, 426790), (1092, 405685), (1211, 365820), (1274, 347730), (1340, 330603), (1365, 324548), (1407, 314860), (1470, 301366), (1730, 256074), (1742, 254310), (1820, 243411), (1876, 236145), (1911, 231820), (2010, 220402), (2076, 213395), (2249, 196980), (2345, 188916), (2422, 182910), (2548, 173865), (2595, 170716), (2613, 169540), (2730, 162274), (2814, 157430), (2940, 150683), (3185, 139092), (3283, 134940), (3460, 128037), (3484, 127155), (3633, 121940), (3822, 115910), (4020, 110201), (4355, 101724), (4498, 98490), (4690, 94458), (4844, 91455), (5190, 85358), (5226, 84770), (5460, 81137), (5628, 78715), (6055, 73164), (6097, 72660), (6370, 69546), (6566, 67470), (6747, 65660), (7035, 62972), (7266, 60970), (7644, 57955), (8477, 52260), (8710, 50862), (8996, 49245), (9380, 47229), (9555, 46364), (9849, 44980), (10380, 42679), (10452, 42385), (11245, 39396), (11591, 38220), (12110, 36582), (12194, 36330), (12740, 34773), (13065, 33908), (13132, 33735), (13494, 32830), (14070, 31486), (14532, 30485), (15743, 28140), (16415, 26988), (16954, 26130), (17420, 25431), (18165, 24388), (18291, 24220), (19110, 23182), (19698, 22490)]