12702955760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 32765135040

約数和(自身を除く): 20062179280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 241, 356, 440, 445, 482, 673, 712, 880, 890, 964, 979, 1205, 1346, 1424, 1780, 1928, 1958, 2410, 2651, 2692, 3365, 3560, 3856, 3916, 4820, 4895, 5302, 5384, 6730, 7120, 7403, 7832, 9640, 9790, 10604, 10768, 13255, 13460, 14806, 15664, 19280, 19580, 21208, 21449, 26510, 26920, 29612, 37015, 39160, 42416, 42898, 53020, 53840, 59224, 59897, 74030, 78320, 85796, 106040, 107245, 118448, 119794, 148060, 162193, 171592, 212080, 214490, 235939, 239588, 296120, 299485, 324386, 343184, 428980, 471878, 479176, 592240, 598970, 648772, 658867, 810965, 857960, 943756, 958352, 1179695, 1197940, 1297544, 1317734, 1621930, 1715920, 1784123, 1887512, 2359390, 2395880, 2595088, 2635468, 3243860, 3294335, 3568246, 3775024, 4718780, 4791760, 5270936, 6487720, 6588670, 7136492, 8920615, 9437560, 10541872, 12975440, 13177340, 14272984, 14435177, 17841230, 18875120, 26354680, 28545968, 28870354, 35682460, 52709360, 57740708, 71364920, 72175885, 115481416, 142729840, 144351770, 158786947, 230962832, 288703540, 317573894, 577407080, 635147788, 793934735, 1154814160, 1270295576, 1587869470, 2540591152, 3175738940, 6351477880, 12702955760]

約数ペア:

[(1, 12702955760), (2, 6351477880), (4, 3175738940), (5, 2540591152), (8, 1587869470), (10, 1270295576), (11, 1154814160), (16, 793934735), (20, 635147788), (22, 577407080), (40, 317573894), (44, 288703540), (55, 230962832), (80, 158786947), (88, 144351770), (89, 142729840), (110, 115481416), (176, 72175885), (178, 71364920), (220, 57740708), (241, 52709360), (356, 35682460), (440, 28870354), (445, 28545968), (482, 26354680), (673, 18875120), (712, 17841230), (880, 14435177), (890, 14272984), (964, 13177340), (979, 12975440), (1205, 10541872), (1346, 9437560), (1424, 8920615), (1780, 7136492), (1928, 6588670), (1958, 6487720), (2410, 5270936), (2651, 4791760), (2692, 4718780), (3365, 3775024), (3560, 3568246), (3856, 3294335), (3916, 3243860), (4820, 2635468), (4895, 2595088), (5302, 2395880), (5384, 2359390), (6730, 1887512), (7120, 1784123), (7403, 1715920), (7832, 1621930), (9640, 1317734), (9790, 1297544), (10604, 1197940), (10768, 1179695), (13255, 958352), (13460, 943756), (14806, 857960), (15664, 810965), (19280, 658867), (19580, 648772), (21208, 598970), (21449, 592240), (26510, 479176), (26920, 471878), (29612, 428980), (37015, 343184), (39160, 324386), (42416, 299485), (42898, 296120), (53020, 239588), (53840, 235939), (59224, 214490), (59897, 212080), (74030, 171592), (78320, 162193), (85796, 148060), (106040, 119794), (107245, 118448)]