2238169780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 6091481088

約数和(自身を除く): 3853311308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 73, 77, 86, 110, 140, 146, 154, 172, 215, 220, 292, 301, 308, 365, 385, 430, 463, 473, 511, 602, 730, 770, 803, 860, 926, 946, 1022, 1204, 1460, 1505, 1540, 1606, 1852, 1892, 2044, 2315, 2365, 2555, 3010, 3139, 3212, 3241, 3311, 4015, 4630, 4730, 5093, 5110, 5621, 6020, 6278, 6482, 6622, 8030, 9260, 9460, 10186, 10220, 11242, 12556, 12964, 13244, 15695, 16060, 16205, 16555, 19909, 20372, 21973, 22484, 25465, 28105, 31390, 32410, 33110, 33799, 34529, 35651, 39818, 43946, 50930, 56210, 62780, 64820, 66220, 67598, 69058, 71302, 79636, 87892, 99545, 101860, 109865, 112420, 135196, 138116, 139363, 142604, 168995, 172645, 178255, 199090, 218999, 219730, 236593, 241703, 278726, 337990, 345290, 356510, 371789, 398180, 437998, 439460, 473186, 483406, 557452, 675980, 690580, 696815, 713020, 743578, 875996, 946372, 966812, 1094995, 1182965, 1208515, 1393630, 1453357, 1487156, 1532993, 1858945, 2189990, 2365930, 2417030, 2602523, 2787260, 2906714, 3065986, 3717890, 4379980, 4731860, 4834060, 5205046, 5813428, 6131972, 7266785, 7435780, 7664965, 10173499, 10410092, 13012615, 14533570, 15329930, 15986927, 20346998, 26025230, 29067140, 30659860, 31973854, 40693996, 50867495, 52050460, 63947708, 79934635, 101734990, 111908489, 159869270, 203469980, 223816978, 319738540, 447633956, 559542445, 1119084890, 2238169780]

約数ペア:

[(1, 2238169780), (2, 1119084890), (4, 559542445), (5, 447633956), (7, 319738540), (10, 223816978), (11, 203469980), (14, 159869270), (20, 111908489), (22, 101734990), (28, 79934635), (35, 63947708), (43, 52050460), (44, 50867495), (55, 40693996), (70, 31973854), (73, 30659860), (77, 29067140), (86, 26025230), (110, 20346998), (140, 15986927), (146, 15329930), (154, 14533570), (172, 13012615), (215, 10410092), (220, 10173499), (292, 7664965), (301, 7435780), (308, 7266785), (365, 6131972), (385, 5813428), (430, 5205046), (463, 4834060), (473, 4731860), (511, 4379980), (602, 3717890), (730, 3065986), (770, 2906714), (803, 2787260), (860, 2602523), (926, 2417030), (946, 2365930), (1022, 2189990), (1204, 1858945), (1460, 1532993), (1505, 1487156), (1540, 1453357), (1606, 1393630), (1852, 1208515), (1892, 1182965), (2044, 1094995), (2315, 966812), (2365, 946372), (2555, 875996), (3010, 743578), (3139, 713020), (3212, 696815), (3241, 690580), (3311, 675980), (4015, 557452), (4630, 483406), (4730, 473186), (5093, 439460), (5110, 437998), (5621, 398180), (6020, 371789), (6278, 356510), (6482, 345290), (6622, 337990), (8030, 278726), (9260, 241703), (9460, 236593), (10186, 219730), (10220, 218999), (11242, 199090), (12556, 178255), (12964, 172645), (13244, 168995), (15695, 142604), (16060, 139363), (16205, 138116), (16555, 135196), (19909, 112420), (20372, 109865), (21973, 101860), (22484, 99545), (25465, 87892), (28105, 79636), (31390, 71302), (32410, 69058), (33110, 67598), (33799, 66220), (34529, 64820), (35651, 62780), (39818, 56210), (43946, 50930)]