6467968680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 19573332480

約数和(自身を除く): 13105363800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 467, 547, 633, 844, 934, 1055, 1094, 1266, 1401, 1641, 1688, 1868, 2110, 2188, 2335, 2532, 2735, 2802, 3165, 3282, 3736, 4220, 4376, 4670, 5064, 5470, 5604, 6330, 6564, 7005, 8205, 8440, 9340, 10940, 11208, 12660, 13128, 14010, 16410, 18680, 21880, 25320, 28020, 32820, 56040, 65640, 98537, 115417, 197074, 230834, 255449, 295611, 346251, 394148, 461668, 492685, 510898, 577085, 591222, 692502, 766347, 788296, 923336, 985370, 1021796, 1154170, 1182444, 1277245, 1385004, 1478055, 1532694, 1731255, 1970740, 2043592, 2308340, 2364888, 2554490, 2770008, 2956110, 3065388, 3462510, 3831735, 3941480, 4616680, 5108980, 5912220, 6130776, 6925020, 7663470, 10217960, 11824440, 13850040, 15326940, 30653880, 53899739, 107799478, 161699217, 215598956, 269498695, 323398434, 431197912, 538997390, 646796868, 808496085, 1077994780, 1293593736, 1616992170, 2155989560, 3233984340, 6467968680]

約数ペア:

[(1, 6467968680), (2, 3233984340), (3, 2155989560), (4, 1616992170), (5, 1293593736), (6, 1077994780), (8, 808496085), (10, 646796868), (12, 538997390), (15, 431197912), (20, 323398434), (24, 269498695), (30, 215598956), (40, 161699217), (60, 107799478), (120, 53899739), (211, 30653880), (422, 15326940), (467, 13850040), (547, 11824440), (633, 10217960), (844, 7663470), (934, 6925020), (1055, 6130776), (1094, 5912220), (1266, 5108980), (1401, 4616680), (1641, 3941480), (1688, 3831735), (1868, 3462510), (2110, 3065388), (2188, 2956110), (2335, 2770008), (2532, 2554490), (2735, 2364888), (2802, 2308340), (3165, 2043592), (3282, 1970740), (3736, 1731255), (4220, 1532694), (4376, 1478055), (4670, 1385004), (5064, 1277245), (5470, 1182444), (5604, 1154170), (6330, 1021796), (6564, 985370), (7005, 923336), (8205, 788296), (8440, 766347), (9340, 692502), (10940, 591222), (11208, 577085), (12660, 510898), (13128, 492685), (14010, 461668), (16410, 394148), (18680, 346251), (21880, 295611), (25320, 255449), (28020, 230834), (32820, 197074), (56040, 115417), (65640, 98537)]