70147440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 272634336

約数和(自身を除く): 202486896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 521, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1042, 1122, 1224, 1320, 1360, 1496, 1530, 1563, 1584, 1683, 1870, 1980, 2040, 2084, 2244, 2448, 2605, 2640, 2805, 2992, 3060, 3126, 3366, 3740, 3960, 4080, 4168, 4488, 4689, 5210, 5610, 5731, 6120, 6252, 6732, 7480, 7815, 7920, 8336, 8415, 8857, 8976, 9378, 10420, 11220, 11462, 12240, 12504, 13464, 14960, 15630, 16830, 17193, 17714, 18756, 20840, 22440, 22924, 23445, 25008, 26571, 26928, 28655, 31260, 33660, 34386, 35428, 37512, 41680, 44285, 44880, 45848, 46890, 51579, 53142, 57310, 62520, 67320, 68772, 70856, 75024, 79713, 85965, 88570, 91696, 93780, 97427, 103158, 106284, 114620, 125040, 132855, 134640, 137544, 141712, 159426, 171930, 177140, 187560, 194854, 206316, 212568, 229240, 257895, 265710, 275088, 292281, 318852, 343860, 354280, 375120, 389708, 398565, 412632, 425136, 458480, 487135, 515790, 531420, 584562, 637704, 687720, 708560, 779416, 797130, 825264, 876843, 974270, 1031580, 1062840, 1169124, 1275408, 1375440, 1461405, 1558832, 1594260, 1753686, 1948540, 2063160, 2125680, 2338248, 2922810, 3188520, 3507372, 3897080, 4126320, 4384215, 4676496, 5845620, 6377040, 7014744, 7794160, 8768430, 11691240, 14029488, 17536860, 23382480, 35073720, 70147440]

約数ペア:

[(1, 70147440), (2, 35073720), (3, 23382480), (4, 17536860), (5, 14029488), (6, 11691240), (8, 8768430), (9, 7794160), (10, 7014744), (11, 6377040), (12, 5845620), (15, 4676496), (16, 4384215), (17, 4126320), (18, 3897080), (20, 3507372), (22, 3188520), (24, 2922810), (30, 2338248), (33, 2125680), (34, 2063160), (36, 1948540), (40, 1753686), (44, 1594260), (45, 1558832), (48, 1461405), (51, 1375440), (55, 1275408), (60, 1169124), (66, 1062840), (68, 1031580), (72, 974270), (80, 876843), (85, 825264), (88, 797130), (90, 779416), (99, 708560), (102, 687720), (110, 637704), (120, 584562), (132, 531420), (136, 515790), (144, 487135), (153, 458480), (165, 425136), (170, 412632), (176, 398565), (180, 389708), (187, 375120), (198, 354280), (204, 343860), (220, 318852), (240, 292281), (255, 275088), (264, 265710), (272, 257895), (306, 229240), (330, 212568), (340, 206316), (360, 194854), (374, 187560), (396, 177140), (408, 171930), (440, 159426), (495, 141712), (510, 137544), (521, 134640), (528, 132855), (561, 125040), (612, 114620), (660, 106284), (680, 103158), (720, 97427), (748, 93780), (765, 91696), (792, 88570), (816, 85965), (880, 79713), (935, 75024), (990, 70856), (1020, 68772), (1042, 67320), (1122, 62520), (1224, 57310), (1320, 53142), (1360, 51579), (1496, 46890), (1530, 45848), (1563, 44880), (1584, 44285), (1683, 41680), (1870, 37512), (1980, 35428), (2040, 34386), (2084, 33660), (2244, 31260), (2448, 28655), (2605, 26928), (2640, 26571), (2805, 25008), (2992, 23445), (3060, 22924), (3126, 22440), (3366, 20840), (3740, 18756), (3960, 17714), (4080, 17193), (4168, 16830), (4488, 15630), (4689, 14960), (5210, 13464), (5610, 12504), (5731, 12240), (6120, 11462), (6252, 11220), (6732, 10420), (7480, 9378), (7815, 8976), (7920, 8857), (8336, 8415)]