18080996220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1093}}^1$

素因数の和:1825

約数の個数: 288

約数和(自身を含む): 66135713280

約数和(自身を除く): 48054717060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 691, 798, 855, 1093, 1140, 1197, 1260, 1330, 1382, 1596, 1710, 1995, 2073, 2186, 2394, 2660, 2764, 3279, 3420, 3455, 3990, 4146, 4372, 4788, 4837, 5465, 5985, 6219, 6558, 6910, 7651, 7980, 8292, 9674, 9837, 10365, 10930, 11970, 12438, 13116, 13129, 13820, 14511, 15302, 16395, 19348, 19674, 20730, 20767, 21860, 22953, 23940, 24185, 24876, 26258, 29022, 30604, 31095, 32790, 38255, 39348, 39387, 41460, 41534, 43533, 45906, 48370, 49185, 52516, 58044, 62190, 62301, 65580, 65645, 68859, 72555, 76510, 78774, 83068, 87066, 91812, 91903, 96740, 98370, 103835, 114765, 118161, 124380, 124602, 131290, 137718, 145110, 145369, 153020, 157548, 174132, 183806, 186903, 196740, 196935, 207670, 217665, 229530, 236322, 249204, 262580, 275436, 275709, 290220, 290738, 311505, 344295, 367612, 373806, 393870, 415340, 435330, 436107, 459060, 459515, 472644, 551418, 581476, 590805, 623010, 688590, 726845, 747612, 755263, 787740, 827127, 870660, 872214, 919030, 934515, 1102836, 1181610, 1246020, 1308321, 1377180, 1378545, 1453690, 1510526, 1654254, 1744428, 1838060, 1869030, 2180535, 2265789, 2363220, 2616642, 2757090, 2907380, 3021052, 3308508, 3738060, 3776315, 4135635, 4361070, 4531578, 5233284, 5286841, 5514180, 6541605, 6797367, 7552630, 8271270, 8722140, 9063156, 10573682, 11328945, 13083210, 13594734, 14349997, 15105260, 15860523, 16542540, 21147364, 22657890, 26166420, 26434205, 27189468, 28699994, 31721046, 33986835, 43049991, 45315780, 47581569, 52868410, 57399988, 63442092, 67973670, 71749985, 79302615, 86099982, 95163138, 100449979, 105736820, 129149973, 135947340, 143499970, 158605230, 172199964, 190326276, 200899958, 215249955, 237907845, 258299946, 286999940, 301349937, 317210460, 401799916, 430499910, 475815690, 502249895, 516599892, 602699874, 645749865, 860999820, 904049811, 951631380, 1004499790, 1205399748, 1291499730, 1506749685, 1808099622, 2008999580, 2582999460, 3013499370, 3616199244, 4520249055, 6026998740, 9040498110, 18080996220]

約数ペア:

[(1, 18080996220), (2, 9040498110), (3, 6026998740), (4, 4520249055), (5, 3616199244), (6, 3013499370), (7, 2582999460), (9, 2008999580), (10, 1808099622), (12, 1506749685), (14, 1291499730), (15, 1205399748), (18, 1004499790), (19, 951631380), (20, 904049811), (21, 860999820), (28, 645749865), (30, 602699874), (35, 516599892), (36, 502249895), (38, 475815690), (42, 430499910), (45, 401799916), (57, 317210460), (60, 301349937), (63, 286999940), (70, 258299946), (76, 237907845), (84, 215249955), (90, 200899958), (95, 190326276), (105, 172199964), (114, 158605230), (126, 143499970), (133, 135947340), (140, 129149973), (171, 105736820), (180, 100449979), (190, 95163138), (210, 86099982), (228, 79302615), (252, 71749985), (266, 67973670), (285, 63442092), (315, 57399988), (342, 52868410), (380, 47581569), (399, 45315780), (420, 43049991), (532, 33986835), (570, 31721046), (630, 28699994), (665, 27189468), (684, 26434205), (691, 26166420), (798, 22657890), (855, 21147364), (1093, 16542540), (1140, 15860523), (1197, 15105260), (1260, 14349997), (1330, 13594734), (1382, 13083210), (1596, 11328945), (1710, 10573682), (1995, 9063156), (2073, 8722140), (2186, 8271270), (2394, 7552630), (2660, 6797367), (2764, 6541605), (3279, 5514180), (3420, 5286841), (3455, 5233284), (3990, 4531578), (4146, 4361070), (4372, 4135635), (4788, 3776315), (4837, 3738060), (5465, 3308508), (5985, 3021052), (6219, 2907380), (6558, 2757090), (6910, 2616642), (7651, 2363220), (7980, 2265789), (8292, 2180535), (9674, 1869030), (9837, 1838060), (10365, 1744428), (10930, 1654254), (11970, 1510526), (12438, 1453690), (13116, 1378545), (13129, 1377180), (13820, 1308321), (14511, 1246020), (15302, 1181610), (16395, 1102836), (19348, 934515), (19674, 919030), (20730, 872214), (20767, 870660), (21860, 827127), (22953, 787740), (23940, 755263), (24185, 747612), (24876, 726845), (26258, 688590), (29022, 623010), (30604, 590805), (31095, 581476), (32790, 551418), (38255, 472644), (39348, 459515), (39387, 459060), (41460, 436107), (41534, 435330), (43533, 415340), (45906, 393870), (48370, 373806), (49185, 367612), (52516, 344295), (58044, 311505), (62190, 290738), (62301, 290220), (65580, 275709), (65645, 275436), (68859, 262580), (72555, 249204), (76510, 236322), (78774, 229530), (83068, 217665), (87066, 207670), (91812, 196935), (91903, 196740), (96740, 186903), (98370, 183806), (103835, 174132), (114765, 157548), (118161, 153020), (124380, 145369), (124602, 145110), (131290, 137718)]