444283840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 448

約数和(自身を含む): 1515709440

約数和(自身を除く): 1071425600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 64, 65, 70, 73, 76, 77, 80, 88, 91, 95, 104, 110, 112, 130, 133, 140, 143, 146, 152, 154, 160, 176, 182, 190, 208, 209, 220, 224, 247, 260, 266, 280, 286, 292, 304, 308, 320, 352, 364, 365, 380, 385, 416, 418, 440, 448, 455, 494, 511, 520, 532, 560, 572, 584, 608, 616, 665, 704, 715, 728, 730, 760, 770, 803, 832, 836, 880, 910, 949, 988, 1001, 1022, 1040, 1045, 1064, 1120, 1144, 1168, 1216, 1232, 1235, 1330, 1387, 1430, 1456, 1460, 1463, 1520, 1540, 1606, 1672, 1729, 1760, 1820, 1898, 1976, 2002, 2044, 2080, 2090, 2128, 2240, 2288, 2336, 2464, 2470, 2555, 2660, 2717, 2774, 2860, 2912, 2920, 2926, 3040, 3080, 3212, 3344, 3458, 3520, 3640, 3796, 3952, 4004, 4015, 4088, 4160, 4180, 4256, 4576, 4672, 4745, 4928, 4940, 5005, 5110, 5320, 5434, 5548, 5621, 5720, 5824, 5840, 5852, 6080, 6160, 6424, 6643, 6688, 6916, 6935, 7280, 7315, 7592, 7904, 8008, 8030, 8176, 8360, 8512, 8645, 9152, 9490, 9709, 9880, 10010, 10220, 10439, 10640, 10868, 11096, 11242, 11440, 11680, 11704, 12320, 12848, 13286, 13376, 13585, 13832, 13870, 14560, 14630, 15184, 15257, 15808, 16016, 16060, 16352, 16720, 17290, 18031, 18980, 19019, 19418, 19760, 20020, 20440, 20878, 21280, 21736, 22192, 22484, 22880, 23360, 23408, 24640, 25696, 26572, 27170, 27664, 27740, 28105, 29120, 29260, 30368, 30514, 32032, 32120, 32704, 33215, 33440, 34580, 36062, 37960, 38038, 38836, 39520, 40040, 40880, 41756, 42560, 43472, 44384, 44968, 45760, 46816, 48545, 51392, 52195, 53144, 54340, 55328, 55480, 56210, 58520, 60736, 61028, 64064, 64240, 66430, 66880, 69160, 72124, 73073, 75920, 76076, 76285, 77672, 79040, 80080, 81760, 83512, 86944, 88768, 89936, 90155, 93632, 95095, 97090, 104390, 106288, 106799, 108680, 110656, 110960, 112420, 117040, 122056, 126217, 128480, 132860, 138320, 144248, 146146, 151840, 152152, 152570, 155344, 160160, 163520, 167024, 173888, 179872, 180310, 190190, 194180, 198341, 208780, 212576, 213598, 217360, 221920, 224840, 234080, 244112, 252434, 256960, 265720, 276640, 288496, 292292, 303680, 304304, 305140, 310688, 320320, 334048, 359744, 360620, 365365, 380380, 388360, 396682, 417560, 425152, 427196, 434720, 443840, 449680, 468160, 488224, 504868, 531440, 533995, 553280, 576992, 584584, 608608, 610280, 621376, 631085, 668096, 721240, 730730, 760760, 776720, 793364, 835120, 854392, 869440, 899360, 976448, 991705, 1009736, 1062880, 1067990, 1153984, 1169168, 1217216, 1220560, 1262170, 1388387, 1442480, 1461460, 1521520, 1553440, 1586728, 1670240, 1708784, 1798720, 1983410, 2019472, 2125760, 2135980, 2338336, 2441120, 2524340, 2776774, 2884960, 2922920, 3043040, 3106880, 3173456, 3340480, 3417568, 3966820, 4038944, 4271960, 4676672, 4882240, 5048680, 5553548, 5769920, 5845840, 6086080, 6346912, 6835136, 6941935, 7933640, 8077888, 8543920, 10097360, 11107096, 11691680, 12693824, 13883870, 15867280, 17087840, 20194720, 22214192, 23383360, 27767740, 31734560, 34175680, 40389440, 44428384, 55535480, 63469120, 88856768, 111070960, 222141920, 444283840]

約数ペア:

[(1, 444283840), (2, 222141920), (4, 111070960), (5, 88856768), (7, 63469120), (8, 55535480), (10, 44428384), (11, 40389440), (13, 34175680), (14, 31734560), (16, 27767740), (19, 23383360), (20, 22214192), (22, 20194720), (26, 17087840), (28, 15867280), (32, 13883870), (35, 12693824), (38, 11691680), (40, 11107096), (44, 10097360), (52, 8543920), (55, 8077888), (56, 7933640), (64, 6941935), (65, 6835136), (70, 6346912), (73, 6086080), (76, 5845840), (77, 5769920), (80, 5553548), (88, 5048680), (91, 4882240), (95, 4676672), (104, 4271960), (110, 4038944), (112, 3966820), (130, 3417568), (133, 3340480), (140, 3173456), (143, 3106880), (146, 3043040), (152, 2922920), (154, 2884960), (160, 2776774), (176, 2524340), (182, 2441120), (190, 2338336), (208, 2135980), (209, 2125760), (220, 2019472), (224, 1983410), (247, 1798720), (260, 1708784), (266, 1670240), (280, 1586728), (286, 1553440), (292, 1521520), (304, 1461460), (308, 1442480), (320, 1388387), (352, 1262170), (364, 1220560), (365, 1217216), (380, 1169168), (385, 1153984), (416, 1067990), (418, 1062880), (440, 1009736), (448, 991705), (455, 976448), (494, 899360), (511, 869440), (520, 854392), (532, 835120), (560, 793364), (572, 776720), (584, 760760), (608, 730730), (616, 721240), (665, 668096), (704, 631085), (715, 621376), (728, 610280), (730, 608608), (760, 584584), (770, 576992), (803, 553280), (832, 533995), (836, 531440), (880, 504868), (910, 488224), (949, 468160), (988, 449680), (1001, 443840), (1022, 434720), (1040, 427196), (1045, 425152), (1064, 417560), (1120, 396682), (1144, 388360), (1168, 380380), (1216, 365365), (1232, 360620), (1235, 359744), (1330, 334048), (1387, 320320), (1430, 310688), (1456, 305140), (1460, 304304), (1463, 303680), (1520, 292292), (1540, 288496), (1606, 276640), (1672, 265720), (1729, 256960), (1760, 252434), (1820, 244112), (1898, 234080), (1976, 224840), (2002, 221920), (2044, 217360), (2080, 213598), (2090, 212576), (2128, 208780), (2240, 198341), (2288, 194180), (2336, 190190), (2464, 180310), (2470, 179872), (2555, 173888), (2660, 167024), (2717, 163520), (2774, 160160), (2860, 155344), (2912, 152570), (2920, 152152), (2926, 151840), (3040, 146146), (3080, 144248), (3212, 138320), (3344, 132860), (3458, 128480), (3520, 126217), (3640, 122056), (3796, 117040), (3952, 112420), (4004, 110960), (4015, 110656), (4088, 108680), (4160, 106799), (4180, 106288), (4256, 104390), (4576, 97090), (4672, 95095), (4745, 93632), (4928, 90155), (4940, 89936), (5005, 88768), (5110, 86944), (5320, 83512), (5434, 81760), (5548, 80080), (5621, 79040), (5720, 77672), (5824, 76285), (5840, 76076), (5852, 75920), (6080, 73073), (6160, 72124), (6424, 69160), (6643, 66880), (6688, 66430), (6916, 64240), (6935, 64064), (7280, 61028), (7315, 60736), (7592, 58520), (7904, 56210), (8008, 55480), (8030, 55328), (8176, 54340), (8360, 53144), (8512, 52195), (8645, 51392), (9152, 48545), (9490, 46816), (9709, 45760), (9880, 44968), (10010, 44384), (10220, 43472), (10439, 42560), (10640, 41756), (10868, 40880), (11096, 40040), (11242, 39520), (11440, 38836), (11680, 38038), (11704, 37960), (12320, 36062), (12848, 34580), (13286, 33440), (13376, 33215), (13585, 32704), (13832, 32120), (13870, 32032), (14560, 30514), (14630, 30368), (15184, 29260), (15257, 29120), (15808, 28105), (16016, 27740), (16060, 27664), (16352, 27170), (16720, 26572), (17290, 25696), (18031, 24640), (18980, 23408), (19019, 23360), (19418, 22880), (19760, 22484), (20020, 22192), (20440, 21736), (20878, 21280)]