1389722880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 576

約数和(自身を含む): 5653605888

約数和(自身を除く): 4263883008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 97, 104, 105, 112, 120, 123, 128, 130, 140, 156, 160, 164, 168, 182, 192, 194, 195, 205, 208, 210, 224, 240, 246, 256, 260, 273, 280, 287, 291, 312, 320, 328, 336, 364, 384, 388, 390, 410, 416, 420, 448, 455, 480, 485, 492, 520, 533, 546, 560, 574, 582, 615, 624, 640, 656, 672, 679, 728, 768, 776, 780, 820, 832, 840, 861, 896, 910, 960, 970, 984, 1040, 1066, 1092, 1120, 1148, 1164, 1230, 1248, 1261, 1280, 1312, 1344, 1358, 1365, 1435, 1455, 1456, 1552, 1560, 1599, 1640, 1664, 1680, 1722, 1792, 1820, 1920, 1940, 1968, 2037, 2080, 2132, 2184, 2240, 2296, 2328, 2460, 2496, 2522, 2624, 2665, 2688, 2716, 2730, 2870, 2910, 2912, 3104, 3120, 3198, 3280, 3328, 3360, 3395, 3444, 3640, 3731, 3783, 3840, 3880, 3936, 3977, 4074, 4160, 4264, 4305, 4368, 4480, 4592, 4656, 4920, 4992, 5044, 5248, 5330, 5376, 5432, 5460, 5740, 5820, 5824, 6208, 6240, 6305, 6396, 6560, 6720, 6790, 6888, 7280, 7462, 7566, 7760, 7872, 7954, 7995, 8148, 8320, 8528, 8610, 8736, 8827, 8960, 9184, 9312, 9840, 9984, 10088, 10185, 10496, 10660, 10864, 10920, 11193, 11480, 11640, 11648, 11931, 12416, 12480, 12610, 12792, 13120, 13440, 13580, 13776, 14560, 14924, 15132, 15520, 15744, 15908, 15990, 16296, 16640, 17056, 17220, 17472, 17654, 18368, 18624, 18655, 18915, 19680, 19885, 20176, 20370, 21320, 21728, 21840, 22386, 22960, 23280, 23296, 23862, 24832, 24960, 25220, 25584, 26240, 26481, 26880, 27160, 27552, 27839, 29120, 29848, 30264, 31040, 31488, 31816, 31980, 32592, 34112, 34440, 34944, 35308, 36736, 37248, 37310, 37830, 39360, 39770, 40352, 40740, 42640, 43456, 43680, 44135, 44772, 45920, 46560, 47724, 49920, 50440, 51168, 51701, 52480, 52962, 54320, 55104, 55678, 55965, 58240, 59655, 59696, 60528, 62080, 63632, 63960, 65184, 68224, 68880, 69888, 70616, 73472, 74496, 74620, 75660, 78720, 79540, 80704, 81480, 83517, 85280, 86912, 87360, 88270, 89544, 91840, 93120, 95448, 100880, 102336, 103402, 105924, 108640, 110208, 111356, 111930, 116480, 119310, 119392, 121056, 124160, 127264, 127920, 130368, 132405, 136448, 137760, 139195, 141232, 149240, 151320, 155103, 157440, 159080, 161408, 162960, 167034, 170560, 173824, 174720, 176540, 179088, 183680, 186240, 190896, 201760, 204672, 206804, 211848, 217280, 220416, 222712, 223860, 238620, 238784, 242112, 254528, 255840, 258505, 260736, 264810, 275520, 278390, 282464, 298480, 302640, 310206, 318160, 322816, 325920, 334068, 341120, 349440, 353080, 358176, 361907, 367360, 372480, 381792, 403520, 409344, 413608, 417585, 423696, 434560, 445424, 447720, 477240, 477568, 484224, 509056, 511680, 517010, 521472, 529620, 551040, 556780, 564928, 596960, 605280, 620412, 636320, 651840, 668136, 682240, 706160, 716352, 723814, 763584, 775515, 807040, 827216, 835170, 847392, 869120, 890848, 895440, 954480, 955136, 968448, 1018112, 1023360, 1034020, 1059240, 1085721, 1102080, 1113560, 1129856, 1193920, 1210560, 1240824, 1272640, 1303680, 1336272, 1412320, 1432704, 1447628, 1527168, 1551030, 1614080, 1654432, 1670340, 1694784, 1781696, 1790880, 1809535, 1908960, 2046720, 2068040, 2118480, 2171442, 2227120, 2259712, 2387840, 2421120, 2481648, 2545280, 2607360, 2672544, 2824640, 2865408, 2895256, 3054336, 3102060, 3308864, 3340680, 3389568, 3563392, 3581760, 3619070, 3817920, 4136080, 4236960, 4342884, 4454240, 4775680, 4842240, 4963296, 5090560, 5345088, 5428605, 5649280, 5790512, 6204120, 6617728, 6681360, 6779136, 7126784, 7163520, 7238140, 7635840, 8272160, 8473920, 8685768, 8908480, 9926592, 10690176, 10857210, 11298560, 11581024, 12408240, 13235456, 13362720, 14327040, 14476280, 15271680, 16544320, 16947840, 17371536, 17816960, 19853184, 21380352, 21714420, 23162048, 24816480, 26725440, 28952560, 33088640, 33895680, 34743072, 35633920, 39706368, 43428840, 46324096, 49632960, 53450880, 57905120, 66177280, 69486144, 86857680, 92648192, 99265920, 106901760, 115810240, 138972288, 173715360, 198531840, 231620480, 277944576, 347430720, 463240960, 694861440, 1389722880]

約数ペア:

[(1, 1389722880), (2, 694861440), (3, 463240960), (4, 347430720), (5, 277944576), (6, 231620480), (7, 198531840), (8, 173715360), (10, 138972288), (12, 115810240), (13, 106901760), (14, 99265920), (15, 92648192), (16, 86857680), (20, 69486144), (21, 66177280), (24, 57905120), (26, 53450880), (28, 49632960), (30, 46324096), (32, 43428840), (35, 39706368), (39, 35633920), (40, 34743072), (41, 33895680), (42, 33088640), (48, 28952560), (52, 26725440), (56, 24816480), (60, 23162048), (64, 21714420), (65, 21380352), (70, 19853184), (78, 17816960), (80, 17371536), (82, 16947840), (84, 16544320), (91, 15271680), (96, 14476280), (97, 14327040), (104, 13362720), (105, 13235456), (112, 12408240), (120, 11581024), (123, 11298560), (128, 10857210), (130, 10690176), (140, 9926592), (156, 8908480), (160, 8685768), (164, 8473920), (168, 8272160), (182, 7635840), (192, 7238140), (194, 7163520), (195, 7126784), (205, 6779136), (208, 6681360), (210, 6617728), (224, 6204120), (240, 5790512), (246, 5649280), (256, 5428605), (260, 5345088), (273, 5090560), (280, 4963296), (287, 4842240), (291, 4775680), (312, 4454240), (320, 4342884), (328, 4236960), (336, 4136080), (364, 3817920), (384, 3619070), (388, 3581760), (390, 3563392), (410, 3389568), (416, 3340680), (420, 3308864), (448, 3102060), (455, 3054336), (480, 2895256), (485, 2865408), (492, 2824640), (520, 2672544), (533, 2607360), (546, 2545280), (560, 2481648), (574, 2421120), (582, 2387840), (615, 2259712), (624, 2227120), (640, 2171442), (656, 2118480), (672, 2068040), (679, 2046720), (728, 1908960), (768, 1809535), (776, 1790880), (780, 1781696), (820, 1694784), (832, 1670340), (840, 1654432), (861, 1614080), (896, 1551030), (910, 1527168), (960, 1447628), (970, 1432704), (984, 1412320), (1040, 1336272), (1066, 1303680), (1092, 1272640), (1120, 1240824), (1148, 1210560), (1164, 1193920), (1230, 1129856), (1248, 1113560), (1261, 1102080), (1280, 1085721), (1312, 1059240), (1344, 1034020), (1358, 1023360), (1365, 1018112), (1435, 968448), (1455, 955136), (1456, 954480), (1552, 895440), (1560, 890848), (1599, 869120), (1640, 847392), (1664, 835170), (1680, 827216), (1722, 807040), (1792, 775515), (1820, 763584), (1920, 723814), (1940, 716352), (1968, 706160), (2037, 682240), (2080, 668136), (2132, 651840), (2184, 636320), (2240, 620412), (2296, 605280), (2328, 596960), (2460, 564928), (2496, 556780), (2522, 551040), (2624, 529620), (2665, 521472), (2688, 517010), (2716, 511680), (2730, 509056), (2870, 484224), (2910, 477568), (2912, 477240), (3104, 447720), (3120, 445424), (3198, 434560), (3280, 423696), (3328, 417585), (3360, 413608), (3395, 409344), (3444, 403520), (3640, 381792), (3731, 372480), (3783, 367360), (3840, 361907), (3880, 358176), (3936, 353080), (3977, 349440), (4074, 341120), (4160, 334068), (4264, 325920), (4305, 322816), (4368, 318160), (4480, 310206), (4592, 302640), (4656, 298480), (4920, 282464), (4992, 278390), (5044, 275520), (5248, 264810), (5330, 260736), (5376, 258505), (5432, 255840), (5460, 254528), (5740, 242112), (5820, 238784), (5824, 238620), (6208, 223860), (6240, 222712), (6305, 220416), (6396, 217280), (6560, 211848), (6720, 206804), (6790, 204672), (6888, 201760), (7280, 190896), (7462, 186240), (7566, 183680), (7760, 179088), (7872, 176540), (7954, 174720), (7995, 173824), (8148, 170560), (8320, 167034), (8528, 162960), (8610, 161408), (8736, 159080), (8827, 157440), (8960, 155103), (9184, 151320), (9312, 149240), (9840, 141232), (9984, 139195), (10088, 137760), (10185, 136448), (10496, 132405), (10660, 130368), (10864, 127920), (10920, 127264), (11193, 124160), (11480, 121056), (11640, 119392), (11648, 119310), (11931, 116480), (12416, 111930), (12480, 111356), (12610, 110208), (12792, 108640), (13120, 105924), (13440, 103402), (13580, 102336), (13776, 100880), (14560, 95448), (14924, 93120), (15132, 91840), (15520, 89544), (15744, 88270), (15908, 87360), (15990, 86912), (16296, 85280), (16640, 83517), (17056, 81480), (17220, 80704), (17472, 79540), (17654, 78720), (18368, 75660), (18624, 74620), (18655, 74496), (18915, 73472), (19680, 70616), (19885, 69888), (20176, 68880), (20370, 68224), (21320, 65184), (21728, 63960), (21840, 63632), (22386, 62080), (22960, 60528), (23280, 59696), (23296, 59655), (23862, 58240), (24832, 55965), (24960, 55678), (25220, 55104), (25584, 54320), (26240, 52962), (26481, 52480), (26880, 51701), (27160, 51168), (27552, 50440), (27839, 49920), (29120, 47724), (29848, 46560), (30264, 45920), (31040, 44772), (31488, 44135), (31816, 43680), (31980, 43456), (32592, 42640), (34112, 40740), (34440, 40352), (34944, 39770), (35308, 39360), (36736, 37830), (37248, 37310)]