768095680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7098

約数の個数: 112

約数和(自身を含む): 2059960320

約数和(自身を除く): 1291864640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 7039, 9920, 10912, 13640, 14078, 21824, 27280, 28156, 35195, 54560, 56312, 70390, 77429, 109120, 112624, 140780, 154858, 218209, 225248, 281560, 309716, 387145, 436418, 450496, 563120, 619432, 774290, 872836, 1091045, 1126240, 1238864, 1548580, 1745672, 2182090, 2252480, 2400299, 2477728, 3097160, 3491344, 4364180, 4800598, 4955456, 6194320, 6982688, 8728360, 9601196, 12001495, 12388640, 13965376, 17456720, 19202392, 24002990, 24777280, 34913440, 38404784, 48005980, 69826880, 76809568, 96011960, 153619136, 192023920, 384047840, 768095680]

約数ペア:

[(1, 768095680), (2, 384047840), (4, 192023920), (5, 153619136), (8, 96011960), (10, 76809568), (11, 69826880), (16, 48005980), (20, 38404784), (22, 34913440), (31, 24777280), (32, 24002990), (40, 19202392), (44, 17456720), (55, 13965376), (62, 12388640), (64, 12001495), (80, 9601196), (88, 8728360), (110, 6982688), (124, 6194320), (155, 4955456), (160, 4800598), (176, 4364180), (220, 3491344), (248, 3097160), (310, 2477728), (320, 2400299), (341, 2252480), (352, 2182090), (440, 1745672), (496, 1548580), (620, 1238864), (682, 1126240), (704, 1091045), (880, 872836), (992, 774290), (1240, 619432), (1364, 563120), (1705, 450496), (1760, 436418), (1984, 387145), (2480, 309716), (2728, 281560), (3410, 225248), (3520, 218209), (4960, 154858), (5456, 140780), (6820, 112624), (7039, 109120), (9920, 77429), (10912, 70390), (13640, 56312), (14078, 54560), (21824, 35195), (27280, 28156)]