65693320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 189676620

約数和(自身を除く): 123983300

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 277, 280, 308, 385, 392, 440, 484, 490, 539, 554, 605, 616, 770, 847, 968, 980, 1078, 1108, 1210, 1385, 1540, 1694, 1939, 1960, 2156, 2216, 2420, 2695, 2770, 3047, 3080, 3388, 3878, 4235, 4312, 4840, 5390, 5540, 5929, 6094, 6776, 7756, 8470, 9695, 10780, 11080, 11858, 12188, 13573, 15235, 15512, 16940, 19390, 21329, 21560, 23716, 24376, 27146, 29645, 30470, 33517, 33880, 38780, 42658, 47432, 54292, 59290, 60940, 67034, 67865, 77560, 85316, 106645, 108584, 118580, 121880, 134068, 135730, 149303, 167585, 170632, 213290, 234619, 237160, 268136, 271460, 298606, 335170, 426580, 469238, 542920, 597212, 670340, 746515, 853160, 938476, 1173095, 1194424, 1340680, 1493030, 1642333, 1876952, 2346190, 2986060, 3284666, 4692380, 5972120, 6569332, 8211665, 9384760, 13138664, 16423330, 32846660, 65693320]

約数ペア:

[(1, 65693320), (2, 32846660), (4, 16423330), (5, 13138664), (7, 9384760), (8, 8211665), (10, 6569332), (11, 5972120), (14, 4692380), (20, 3284666), (22, 2986060), (28, 2346190), (35, 1876952), (40, 1642333), (44, 1493030), (49, 1340680), (55, 1194424), (56, 1173095), (70, 938476), (77, 853160), (88, 746515), (98, 670340), (110, 597212), (121, 542920), (140, 469238), (154, 426580), (196, 335170), (220, 298606), (242, 271460), (245, 268136), (277, 237160), (280, 234619), (308, 213290), (385, 170632), (392, 167585), (440, 149303), (484, 135730), (490, 134068), (539, 121880), (554, 118580), (605, 108584), (616, 106645), (770, 85316), (847, 77560), (968, 67865), (980, 67034), (1078, 60940), (1108, 59290), (1210, 54292), (1385, 47432), (1540, 42658), (1694, 38780), (1939, 33880), (1960, 33517), (2156, 30470), (2216, 29645), (2420, 27146), (2695, 24376), (2770, 23716), (3047, 21560), (3080, 21329), (3388, 19390), (3878, 16940), (4235, 15512), (4312, 15235), (4840, 13573), (5390, 12188), (5540, 11858), (5929, 11080), (6094, 10780), (6776, 9695), (7756, 8470)]