17796364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2674

約数の個数: 144

約数和(自身を含む): 54523319760

約数和(自身を除く): 36726955740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 229, 386, 458, 579, 687, 772, 916, 965, 1145, 1158, 1374, 1737, 1930, 2061, 2237, 2290, 2316, 2748, 2895, 3435, 3474, 3860, 4122, 4474, 4580, 5790, 6711, 6870, 6948, 8244, 8685, 8948, 10305, 11185, 11580, 13422, 13740, 17370, 20133, 20610, 22370, 26844, 33555, 34740, 40266, 41220, 44197, 44740, 67110, 80532, 88394, 100665, 132591, 134220, 176788, 201330, 220985, 265182, 397773, 402660, 431741, 441970, 512273, 530364, 662955, 795546, 863482, 883940, 1024546, 1295223, 1325910, 1536819, 1591092, 1726964, 1988865, 2049092, 2158705, 2561365, 2590446, 2651820, 3073638, 3885669, 3977730, 4317410, 4610457, 5122730, 5180892, 6147276, 6476115, 7684095, 7771338, 7955460, 8634820, 9220914, 10245460, 12952230, 15368190, 15542676, 18441828, 19428345, 23052285, 25904460, 30736380, 38856690, 46104570, 77713380, 92209140, 98868689, 197737378, 296606067, 395474756, 494343445, 593212134, 889818201, 988686890, 1186424268, 1483030335, 1779636402, 1977373780, 2966060670, 3559272804, 4449091005, 5932121340, 8898182010, 17796364020]

約数ペア:

[(1, 17796364020), (2, 8898182010), (3, 5932121340), (4, 4449091005), (5, 3559272804), (6, 2966060670), (9, 1977373780), (10, 1779636402), (12, 1483030335), (15, 1186424268), (18, 988686890), (20, 889818201), (30, 593212134), (36, 494343445), (45, 395474756), (60, 296606067), (90, 197737378), (180, 98868689), (193, 92209140), (229, 77713380), (386, 46104570), (458, 38856690), (579, 30736380), (687, 25904460), (772, 23052285), (916, 19428345), (965, 18441828), (1145, 15542676), (1158, 15368190), (1374, 12952230), (1737, 10245460), (1930, 9220914), (2061, 8634820), (2237, 7955460), (2290, 7771338), (2316, 7684095), (2748, 6476115), (2895, 6147276), (3435, 5180892), (3474, 5122730), (3860, 4610457), (4122, 4317410), (4474, 3977730), (4580, 3885669), (5790, 3073638), (6711, 2651820), (6870, 2590446), (6948, 2561365), (8244, 2158705), (8685, 2049092), (8948, 1988865), (10305, 1726964), (11185, 1591092), (11580, 1536819), (13422, 1325910), (13740, 1295223), (17370, 1024546), (20133, 883940), (20610, 863482), (22370, 795546), (26844, 662955), (33555, 530364), (34740, 512273), (40266, 441970), (41220, 431741), (44197, 402660), (44740, 397773), (67110, 265182), (80532, 220985), (88394, 201330), (100665, 176788), (132591, 134220)]