269876640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 940584960

約数和(自身を除く): 670708320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 220, 237, 240, 264, 316, 330, 352, 395, 440, 474, 480, 528, 632, 647, 660, 790, 869, 880, 948, 1056, 1185, 1264, 1294, 1320, 1580, 1738, 1760, 1896, 1941, 2370, 2528, 2588, 2607, 2640, 3160, 3235, 3476, 3792, 3882, 4345, 4740, 5176, 5214, 5280, 6320, 6470, 6952, 7117, 7584, 7764, 8690, 9480, 9705, 10352, 10428, 12640, 12940, 13035, 13904, 14234, 15528, 17380, 18960, 19410, 20704, 20856, 21351, 25880, 26070, 27808, 28468, 31056, 34760, 35585, 37920, 38820, 41712, 42702, 51113, 51760, 52140, 56936, 62112, 69520, 71170, 77640, 83424, 85404, 102226, 103520, 104280, 106755, 113872, 139040, 142340, 153339, 155280, 170808, 204452, 208560, 213510, 227744, 255565, 284680, 306678, 310560, 341616, 408904, 417120, 427020, 511130, 562243, 569360, 613356, 683232, 766695, 817808, 854040, 1022260, 1124486, 1138720, 1226712, 1533390, 1635616, 1686729, 1708080, 2044520, 2248972, 2453424, 2811215, 3066780, 3373458, 3416160, 4089040, 4497944, 4906848, 5622430, 6133560, 6746916, 8178080, 8433645, 8995888, 11244860, 12267120, 13493832, 16867290, 17991776, 22489720, 24534240, 26987664, 33734580, 44979440, 53975328, 67469160, 89958880, 134938320, 269876640]

約数ペア:

[(1, 269876640), (2, 134938320), (3, 89958880), (4, 67469160), (5, 53975328), (6, 44979440), (8, 33734580), (10, 26987664), (11, 24534240), (12, 22489720), (15, 17991776), (16, 16867290), (20, 13493832), (22, 12267120), (24, 11244860), (30, 8995888), (32, 8433645), (33, 8178080), (40, 6746916), (44, 6133560), (48, 5622430), (55, 4906848), (60, 4497944), (66, 4089040), (79, 3416160), (80, 3373458), (88, 3066780), (96, 2811215), (110, 2453424), (120, 2248972), (132, 2044520), (158, 1708080), (160, 1686729), (165, 1635616), (176, 1533390), (220, 1226712), (237, 1138720), (240, 1124486), (264, 1022260), (316, 854040), (330, 817808), (352, 766695), (395, 683232), (440, 613356), (474, 569360), (480, 562243), (528, 511130), (632, 427020), (647, 417120), (660, 408904), (790, 341616), (869, 310560), (880, 306678), (948, 284680), (1056, 255565), (1185, 227744), (1264, 213510), (1294, 208560), (1320, 204452), (1580, 170808), (1738, 155280), (1760, 153339), (1896, 142340), (1941, 139040), (2370, 113872), (2528, 106755), (2588, 104280), (2607, 103520), (2640, 102226), (3160, 85404), (3235, 83424), (3476, 77640), (3792, 71170), (3882, 69520), (4345, 62112), (4740, 56936), (5176, 52140), (5214, 51760), (5280, 51113), (6320, 42702), (6470, 41712), (6952, 38820), (7117, 37920), (7584, 35585), (7764, 34760), (8690, 31056), (9480, 28468), (9705, 27808), (10352, 26070), (10428, 25880), (12640, 21351), (12940, 20856), (13035, 20704), (13904, 19410), (14234, 18960), (15528, 17380)]