281949360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 480

約数和(自身を含む): 1171591680

約数和(自身を除く): 889642320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 73, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 121, 132, 133, 140, 146, 152, 154, 165, 168, 176, 190, 209, 210, 219, 220, 228, 231, 240, 242, 264, 266, 280, 285, 292, 304, 308, 330, 336, 363, 365, 380, 385, 399, 418, 420, 438, 440, 456, 462, 484, 511, 528, 532, 560, 570, 584, 605, 616, 627, 660, 665, 726, 730, 760, 770, 798, 803, 836, 840, 847, 876, 880, 912, 924, 968, 1022, 1045, 1064, 1095, 1140, 1155, 1168, 1210, 1232, 1254, 1320, 1330, 1387, 1452, 1460, 1463, 1520, 1533, 1540, 1596, 1606, 1672, 1680, 1694, 1752, 1815, 1848, 1936, 1995, 2044, 2090, 2128, 2190, 2280, 2299, 2310, 2409, 2420, 2508, 2541, 2555, 2640, 2660, 2774, 2904, 2920, 2926, 3066, 3080, 3135, 3192, 3212, 3344, 3388, 3504, 3630, 3696, 3990, 4015, 4088, 4161, 4180, 4235, 4380, 4389, 4560, 4598, 4620, 4818, 4840, 5016, 5082, 5110, 5320, 5548, 5621, 5808, 5840, 5852, 6132, 6160, 6270, 6384, 6424, 6776, 6897, 6935, 7260, 7315, 7665, 7980, 8030, 8176, 8322, 8360, 8470, 8760, 8778, 8833, 9196, 9240, 9636, 9680, 9709, 10032, 10164, 10220, 10640, 11096, 11242, 11495, 11704, 12045, 12264, 12540, 12705, 12848, 13552, 13794, 13870, 14520, 14630, 15257, 15330, 15960, 16060, 16093, 16644, 16720, 16863, 16940, 17520, 17556, 17666, 18392, 18480, 19272, 19418, 20328, 20440, 20805, 21945, 22192, 22484, 22990, 23408, 24090, 24528, 25080, 25410, 26499, 27588, 27740, 28105, 29040, 29127, 29260, 30514, 30660, 31920, 32120, 32186, 33288, 33726, 33880, 34485, 35112, 35332, 36784, 38544, 38836, 40656, 40880, 41610, 43890, 44165, 44968, 45771, 45980, 48180, 48279, 48545, 50160, 50820, 52998, 55176, 55480, 56210, 58254, 58520, 61028, 61320, 61831, 64240, 64372, 66576, 67452, 67760, 68970, 70224, 70664, 76285, 77672, 80465, 83220, 84315, 87780, 88330, 89936, 91542, 91960, 96360, 96558, 97090, 101640, 105996, 106799, 110352, 110960, 112420, 116508, 117040, 122056, 122640, 123662, 128744, 132495, 134904, 137940, 141328, 145635, 152570, 155344, 160930, 166440, 167827, 168630, 175560, 176660, 183084, 183920, 185493, 192720, 193116, 194180, 203280, 211992, 213598, 224840, 228855, 233016, 241395, 244112, 247324, 257488, 264990, 269808, 275880, 291270, 305140, 309155, 320397, 321860, 332880, 335654, 337260, 351120, 353320, 366168, 370986, 386232, 388360, 423984, 427196, 449680, 457710, 466032, 482790, 494648, 503481, 529980, 533995, 551760, 582540, 610280, 618310, 640794, 643720, 671308, 674520, 706640, 732336, 741972, 772464, 776720, 839135, 854392, 915420, 927465, 965580, 989296, 1006962, 1059960, 1067990, 1165080, 1174789, 1220560, 1236620, 1281588, 1287440, 1342616, 1349040, 1483944, 1601985, 1678270, 1708784, 1830840, 1854930, 1931160, 2013924, 2119920, 2135980, 2330160, 2349578, 2473240, 2517405, 2563176, 2685232, 2967888, 3203970, 3356540, 3524367, 3661680, 3709860, 3862320, 4027848, 4271960, 4699156, 4946480, 5034810, 5126352, 5873945, 6407940, 6713080, 7048734, 7419720, 8055696, 8543920, 9398312, 10069620, 11747890, 12815880, 13426160, 14097468, 14839440, 17621835, 18796624, 20139240, 23495780, 25631760, 28194936, 35243670, 40278480, 46991560, 56389872, 70487340, 93983120, 140974680, 281949360]

約数ペア:

[(1, 281949360), (2, 140974680), (3, 93983120), (4, 70487340), (5, 56389872), (6, 46991560), (7, 40278480), (8, 35243670), (10, 28194936), (11, 25631760), (12, 23495780), (14, 20139240), (15, 18796624), (16, 17621835), (19, 14839440), (20, 14097468), (21, 13426160), (22, 12815880), (24, 11747890), (28, 10069620), (30, 9398312), (33, 8543920), (35, 8055696), (38, 7419720), (40, 7048734), (42, 6713080), (44, 6407940), (48, 5873945), (55, 5126352), (56, 5034810), (57, 4946480), (60, 4699156), (66, 4271960), (70, 4027848), (73, 3862320), (76, 3709860), (77, 3661680), (80, 3524367), (84, 3356540), (88, 3203970), (95, 2967888), (105, 2685232), (110, 2563176), (112, 2517405), (114, 2473240), (120, 2349578), (121, 2330160), (132, 2135980), (133, 2119920), (140, 2013924), (146, 1931160), (152, 1854930), (154, 1830840), (165, 1708784), (168, 1678270), (176, 1601985), (190, 1483944), (209, 1349040), (210, 1342616), (219, 1287440), (220, 1281588), (228, 1236620), (231, 1220560), (240, 1174789), (242, 1165080), (264, 1067990), (266, 1059960), (280, 1006962), (285, 989296), (292, 965580), (304, 927465), (308, 915420), (330, 854392), (336, 839135), (363, 776720), (365, 772464), (380, 741972), (385, 732336), (399, 706640), (418, 674520), (420, 671308), (438, 643720), (440, 640794), (456, 618310), (462, 610280), (484, 582540), (511, 551760), (528, 533995), (532, 529980), (560, 503481), (570, 494648), (584, 482790), (605, 466032), (616, 457710), (627, 449680), (660, 427196), (665, 423984), (726, 388360), (730, 386232), (760, 370986), (770, 366168), (798, 353320), (803, 351120), (836, 337260), (840, 335654), (847, 332880), (876, 321860), (880, 320397), (912, 309155), (924, 305140), (968, 291270), (1022, 275880), (1045, 269808), (1064, 264990), (1095, 257488), (1140, 247324), (1155, 244112), (1168, 241395), (1210, 233016), (1232, 228855), (1254, 224840), (1320, 213598), (1330, 211992), (1387, 203280), (1452, 194180), (1460, 193116), (1463, 192720), (1520, 185493), (1533, 183920), (1540, 183084), (1596, 176660), (1606, 175560), (1672, 168630), (1680, 167827), (1694, 166440), (1752, 160930), (1815, 155344), (1848, 152570), (1936, 145635), (1995, 141328), (2044, 137940), (2090, 134904), (2128, 132495), (2190, 128744), (2280, 123662), (2299, 122640), (2310, 122056), (2409, 117040), (2420, 116508), (2508, 112420), (2541, 110960), (2555, 110352), (2640, 106799), (2660, 105996), (2774, 101640), (2904, 97090), (2920, 96558), (2926, 96360), (3066, 91960), (3080, 91542), (3135, 89936), (3192, 88330), (3212, 87780), (3344, 84315), (3388, 83220), (3504, 80465), (3630, 77672), (3696, 76285), (3990, 70664), (4015, 70224), (4088, 68970), (4161, 67760), (4180, 67452), (4235, 66576), (4380, 64372), (4389, 64240), (4560, 61831), (4598, 61320), (4620, 61028), (4818, 58520), (4840, 58254), (5016, 56210), (5082, 55480), (5110, 55176), (5320, 52998), (5548, 50820), (5621, 50160), (5808, 48545), (5840, 48279), (5852, 48180), (6132, 45980), (6160, 45771), (6270, 44968), (6384, 44165), (6424, 43890), (6776, 41610), (6897, 40880), (6935, 40656), (7260, 38836), (7315, 38544), (7665, 36784), (7980, 35332), (8030, 35112), (8176, 34485), (8322, 33880), (8360, 33726), (8470, 33288), (8760, 32186), (8778, 32120), (8833, 31920), (9196, 30660), (9240, 30514), (9636, 29260), (9680, 29127), (9709, 29040), (10032, 28105), (10164, 27740), (10220, 27588), (10640, 26499), (11096, 25410), (11242, 25080), (11495, 24528), (11704, 24090), (12045, 23408), (12264, 22990), (12540, 22484), (12705, 22192), (12848, 21945), (13552, 20805), (13794, 20440), (13870, 20328), (14520, 19418), (14630, 19272), (15257, 18480), (15330, 18392), (15960, 17666), (16060, 17556), (16093, 17520), (16644, 16940), (16720, 16863)]