1391587560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2929

約数の個数: 256

約数和(自身を含む): 5185555200

約数和(自身を除く): 3793967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 540, 594, 615, 660, 738, 792, 820, 902, 984, 990, 1080, 1107, 1188, 1230, 1320, 1353, 1476, 1485, 1640, 1804, 1845, 1980, 2214, 2255, 2376, 2460, 2706, 2857, 2952, 2970, 3608, 3690, 3960, 4059, 4428, 4510, 4920, 5412, 5535, 5714, 5940, 6765, 7380, 8118, 8571, 8856, 9020, 10824, 11070, 11428, 11880, 12177, 13530, 14285, 14760, 16236, 17142, 18040, 20295, 22140, 22856, 24354, 25713, 27060, 28570, 31427, 32472, 34284, 40590, 42855, 44280, 48708, 51426, 54120, 57140, 60885, 62854, 68568, 77139, 81180, 85710, 94281, 97416, 102852, 114280, 117137, 121770, 125708, 128565, 154278, 157135, 162360, 171420, 188562, 205704, 234274, 243540, 251416, 257130, 282843, 308556, 314270, 342840, 351411, 377124, 385695, 468548, 471405, 487080, 514260, 565686, 585685, 617112, 628540, 702822, 754248, 771390, 848529, 937096, 942810, 1028520, 1054233, 1131372, 1171370, 1257080, 1288507, 1405644, 1414215, 1542780, 1697058, 1757055, 1885620, 2108466, 2262744, 2342740, 2577014, 2811288, 2828430, 3085560, 3162699, 3394116, 3514110, 3771240, 3865521, 4216932, 4242645, 4685480, 5154028, 5271165, 5656860, 6325398, 6442535, 6788232, 7028220, 7731042, 8433864, 8485290, 10308056, 10542330, 11313720, 11596563, 12650796, 12885070, 14056440, 15462084, 15813495, 16970580, 19327605, 21084660, 23193126, 25301592, 25770140, 30924168, 31626990, 33941160, 34789689, 38655210, 42169320, 46386252, 51540280, 57982815, 63253980, 69579378, 77310420, 92772504, 115965630, 126507960, 139158756, 154620840, 173948445, 231931260, 278317512, 347896890, 463862520, 695793780, 1391587560]

約数ペア:

[(1, 1391587560), (2, 695793780), (3, 463862520), (4, 347896890), (5, 278317512), (6, 231931260), (8, 173948445), (9, 154620840), (10, 139158756), (11, 126507960), (12, 115965630), (15, 92772504), (18, 77310420), (20, 69579378), (22, 63253980), (24, 57982815), (27, 51540280), (30, 46386252), (33, 42169320), (36, 38655210), (40, 34789689), (41, 33941160), (44, 31626990), (45, 30924168), (54, 25770140), (55, 25301592), (60, 23193126), (66, 21084660), (72, 19327605), (82, 16970580), (88, 15813495), (90, 15462084), (99, 14056440), (108, 12885070), (110, 12650796), (120, 11596563), (123, 11313720), (132, 10542330), (135, 10308056), (164, 8485290), (165, 8433864), (180, 7731042), (198, 7028220), (205, 6788232), (216, 6442535), (220, 6325398), (246, 5656860), (264, 5271165), (270, 5154028), (297, 4685480), (328, 4242645), (330, 4216932), (360, 3865521), (369, 3771240), (396, 3514110), (410, 3394116), (440, 3162699), (451, 3085560), (492, 2828430), (495, 2811288), (540, 2577014), (594, 2342740), (615, 2262744), (660, 2108466), (738, 1885620), (792, 1757055), (820, 1697058), (902, 1542780), (984, 1414215), (990, 1405644), (1080, 1288507), (1107, 1257080), (1188, 1171370), (1230, 1131372), (1320, 1054233), (1353, 1028520), (1476, 942810), (1485, 937096), (1640, 848529), (1804, 771390), (1845, 754248), (1980, 702822), (2214, 628540), (2255, 617112), (2376, 585685), (2460, 565686), (2706, 514260), (2857, 487080), (2952, 471405), (2970, 468548), (3608, 385695), (3690, 377124), (3960, 351411), (4059, 342840), (4428, 314270), (4510, 308556), (4920, 282843), (5412, 257130), (5535, 251416), (5714, 243540), (5940, 234274), (6765, 205704), (7380, 188562), (8118, 171420), (8571, 162360), (8856, 157135), (9020, 154278), (10824, 128565), (11070, 125708), (11428, 121770), (11880, 117137), (12177, 114280), (13530, 102852), (14285, 97416), (14760, 94281), (16236, 85710), (17142, 81180), (18040, 77139), (20295, 68568), (22140, 62854), (22856, 60885), (24354, 57140), (25713, 54120), (27060, 51426), (28570, 48708), (31427, 44280), (32472, 42855), (34284, 40590)]