268800979160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{50423}}^1$

素因数の和:50761

約数の個数: 128

約数和(自身を含む): 702870220800

約数和(自身を除く): 434069241640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 241, 280, 316, 395, 482, 553, 632, 790, 964, 1106, 1205, 1580, 1687, 1928, 2212, 2410, 2765, 3160, 3374, 4424, 4820, 5530, 6748, 8435, 9640, 11060, 13496, 16870, 19039, 22120, 33740, 38078, 50423, 67480, 76156, 95195, 100846, 133273, 152312, 190390, 201692, 252115, 266546, 352961, 380780, 403384, 504230, 533092, 666365, 705922, 761560, 1008460, 1066184, 1332730, 1411844, 1764805, 2016920, 2665460, 2823688, 3529610, 3983417, 5330920, 7059220, 7966834, 12151943, 14118440, 15933668, 19917085, 24303886, 27883919, 31867336, 39834170, 48607772, 55767838, 60759715, 79668340, 85063601, 97215544, 111535676, 121519430, 139419595, 159336680, 170127202, 223071352, 243038860, 278839190, 340254404, 425318005, 486077720, 557678380, 680508808, 850636010, 960003497, 1115356760, 1701272020, 1920006994, 3402544040, 3840013988, 4800017485, 6720024479, 7680027976, 9600034970, 13440048958, 19200069940, 26880097916, 33600122395, 38400139880, 53760195832, 67200244790, 134400489580, 268800979160]

約数ペア:

[(1, 268800979160), (2, 134400489580), (4, 67200244790), (5, 53760195832), (7, 38400139880), (8, 33600122395), (10, 26880097916), (14, 19200069940), (20, 13440048958), (28, 9600034970), (35, 7680027976), (40, 6720024479), (56, 4800017485), (70, 3840013988), (79, 3402544040), (140, 1920006994), (158, 1701272020), (241, 1115356760), (280, 960003497), (316, 850636010), (395, 680508808), (482, 557678380), (553, 486077720), (632, 425318005), (790, 340254404), (964, 278839190), (1106, 243038860), (1205, 223071352), (1580, 170127202), (1687, 159336680), (1928, 139419595), (2212, 121519430), (2410, 111535676), (2765, 97215544), (3160, 85063601), (3374, 79668340), (4424, 60759715), (4820, 55767838), (5530, 48607772), (6748, 39834170), (8435, 31867336), (9640, 27883919), (11060, 24303886), (13496, 19917085), (16870, 15933668), (19039, 14118440), (22120, 12151943), (33740, 7966834), (38078, 7059220), (50423, 5330920), (67480, 3983417), (76156, 3529610), (95195, 2823688), (100846, 2665460), (133273, 2016920), (152312, 1764805), (190390, 1411844), (201692, 1332730), (252115, 1066184), (266546, 1008460), (352961, 761560), (380780, 705922), (403384, 666365), (504230, 533092)]