557128260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4227

約数の個数: 192

約数和(自身を含む): 1965331200

約数和(自身を除く): 1408202940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4177, 4446, 4940, 5130, 6669, 7020, 7410, 8354, 8892, 10260, 11115, 12531, 13338, 14820, 16708, 20885, 22230, 25062, 26676, 33345, 37593, 41770, 44460, 50124, 54301, 62655, 66690, 75186, 79363, 83540, 108602, 112779, 125310, 133380, 150372, 158726, 162903, 187965, 217204, 225558, 238089, 250620, 271505, 317452, 325806, 375930, 396815, 451116, 476178, 488709, 543010, 563895, 651612, 714267, 751860, 793630, 814515, 952356, 977418, 1031719, 1086020, 1127790, 1190445, 1428534, 1466127, 1587260, 1629030, 1954836, 2063438, 2142801, 2255580, 2380890, 2443545, 2857068, 2932254, 3095157, 3258060, 3571335, 4126876, 4285602, 4761780, 4887090, 5158595, 5864508, 6190314, 7142670, 7330635, 8571204, 9285471, 9774180, 10317190, 10714005, 12380628, 14285340, 14661270, 15475785, 18570942, 20634380, 21428010, 27856413, 29322540, 30951570, 37141884, 42856020, 46427355, 55712826, 61903140, 92854710, 111425652, 139282065, 185709420, 278564130, 557128260]

約数ペア:

[(1, 557128260), (2, 278564130), (3, 185709420), (4, 139282065), (5, 111425652), (6, 92854710), (9, 61903140), (10, 55712826), (12, 46427355), (13, 42856020), (15, 37141884), (18, 30951570), (19, 29322540), (20, 27856413), (26, 21428010), (27, 20634380), (30, 18570942), (36, 15475785), (38, 14661270), (39, 14285340), (45, 12380628), (52, 10714005), (54, 10317190), (57, 9774180), (60, 9285471), (65, 8571204), (76, 7330635), (78, 7142670), (90, 6190314), (95, 5864508), (108, 5158595), (114, 4887090), (117, 4761780), (130, 4285602), (135, 4126876), (156, 3571335), (171, 3258060), (180, 3095157), (190, 2932254), (195, 2857068), (228, 2443545), (234, 2380890), (247, 2255580), (260, 2142801), (270, 2063438), (285, 1954836), (342, 1629030), (351, 1587260), (380, 1466127), (390, 1428534), (468, 1190445), (494, 1127790), (513, 1086020), (540, 1031719), (570, 977418), (585, 952356), (684, 814515), (702, 793630), (741, 751860), (780, 714267), (855, 651612), (988, 563895), (1026, 543010), (1140, 488709), (1170, 476178), (1235, 451116), (1404, 396815), (1482, 375930), (1710, 325806), (1755, 317452), (2052, 271505), (2223, 250620), (2340, 238089), (2470, 225558), (2565, 217204), (2964, 187965), (3420, 162903), (3510, 158726), (3705, 150372), (4177, 133380), (4446, 125310), (4940, 112779), (5130, 108602), (6669, 83540), (7020, 79363), (7410, 75186), (8354, 66690), (8892, 62655), (10260, 54301), (11115, 50124), (12531, 44460), (13338, 41770), (14820, 37593), (16708, 33345), (20885, 26676), (22230, 25062)]