1408902880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 432

約数和(自身を含む): 4621358448

約数和(自身を除く): 3212455568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 49, 55, 56, 62, 68, 70, 77, 80, 85, 88, 98, 110, 112, 119, 124, 136, 140, 154, 155, 160, 170, 176, 187, 196, 217, 220, 224, 238, 245, 248, 272, 280, 308, 310, 340, 341, 352, 374, 385, 392, 434, 440, 476, 490, 496, 527, 539, 544, 560, 595, 616, 620, 680, 682, 748, 770, 784, 833, 868, 880, 935, 952, 961, 980, 992, 1054, 1078, 1085, 1120, 1190, 1232, 1240, 1309, 1360, 1364, 1496, 1519, 1540, 1568, 1666, 1705, 1736, 1760, 1870, 1904, 1922, 1960, 2108, 2156, 2170, 2380, 2387, 2464, 2480, 2618, 2635, 2695, 2720, 2728, 2992, 3038, 3080, 3332, 3410, 3472, 3689, 3740, 3808, 3844, 3920, 4165, 4216, 4312, 4340, 4760, 4774, 4805, 4960, 5236, 5270, 5390, 5456, 5797, 5984, 6076, 6160, 6545, 6664, 6727, 6820, 6944, 7378, 7480, 7595, 7688, 7840, 8330, 8432, 8624, 8680, 9163, 9520, 9548, 9610, 10472, 10540, 10571, 10780, 10912, 11594, 11935, 12152, 12320, 13090, 13328, 13454, 13640, 14756, 14960, 15190, 15376, 16337, 16660, 16709, 16864, 17248, 17360, 18326, 18445, 19040, 19096, 19220, 20944, 21080, 21142, 21560, 23188, 23870, 24304, 25823, 26180, 26656, 26908, 27280, 28985, 29512, 29920, 30380, 30752, 32674, 33320, 33418, 33635, 34720, 36652, 36890, 38192, 38440, 40579, 41888, 42160, 42284, 43120, 45815, 46376, 47089, 47740, 48608, 51646, 52360, 52855, 53816, 54560, 57970, 59024, 60760, 65348, 66640, 66836, 67270, 73304, 73780, 73997, 76384, 76880, 81158, 81685, 83545, 84320, 84568, 86240, 91630, 92752, 94178, 95480, 103292, 104720, 105710, 107632, 114359, 115940, 118048, 121520, 129115, 130696, 133280, 133672, 134540, 146608, 147560, 147994, 153760, 162316, 163370, 167090, 169136, 179707, 183260, 185504, 188356, 190960, 202895, 206584, 209440, 211420, 215264, 228718, 231880, 235445, 243040, 258230, 261392, 267344, 269080, 284053, 293216, 295120, 295988, 324632, 326740, 334180, 338272, 359414, 366520, 369985, 376712, 381920, 405790, 413168, 422840, 457436, 463760, 470890, 516460, 517979, 522784, 534688, 538160, 568106, 571795, 590240, 591976, 649264, 653480, 668360, 718828, 733040, 739970, 753424, 800513, 811580, 826336, 845680, 898535, 914872, 927520, 941780, 1032920, 1035958, 1076320, 1136212, 1143590, 1183952, 1257949, 1298528, 1306960, 1336720, 1420265, 1437656, 1466080, 1479940, 1506848, 1601026, 1623160, 1691360, 1797070, 1829744, 1883560, 2065840, 2071916, 2272424, 2287180, 2367904, 2515898, 2589895, 2613920, 2673440, 2840530, 2875312, 2959880, 3202052, 3246320, 3594140, 3659488, 3767120, 4002565, 4131680, 4143832, 4544848, 4574360, 5031796, 5179790, 5681060, 5750624, 5919760, 6289745, 6404104, 6492640, 7188280, 7534240, 8005130, 8287664, 8805643, 9089696, 9148720, 10063592, 10359580, 11362120, 11839520, 12579490, 12808208, 14376560, 16010260, 16575328, 17611286, 18297440, 20127184, 20719160, 22724240, 25158980, 25616416, 28753120, 32020520, 35222572, 40254368, 41438320, 44028215, 45448480, 50317960, 64041040, 70445144, 82876640, 88056430, 100635920, 128082080, 140890288, 176112860, 201271840, 281780576, 352225720, 704451440, 1408902880]

約数ペア:

[(1, 1408902880), (2, 704451440), (4, 352225720), (5, 281780576), (7, 201271840), (8, 176112860), (10, 140890288), (11, 128082080), (14, 100635920), (16, 88056430), (17, 82876640), (20, 70445144), (22, 64041040), (28, 50317960), (31, 45448480), (32, 44028215), (34, 41438320), (35, 40254368), (40, 35222572), (44, 32020520), (49, 28753120), (55, 25616416), (56, 25158980), (62, 22724240), (68, 20719160), (70, 20127184), (77, 18297440), (80, 17611286), (85, 16575328), (88, 16010260), (98, 14376560), (110, 12808208), (112, 12579490), (119, 11839520), (124, 11362120), (136, 10359580), (140, 10063592), (154, 9148720), (155, 9089696), (160, 8805643), (170, 8287664), (176, 8005130), (187, 7534240), (196, 7188280), (217, 6492640), (220, 6404104), (224, 6289745), (238, 5919760), (245, 5750624), (248, 5681060), (272, 5179790), (280, 5031796), (308, 4574360), (310, 4544848), (340, 4143832), (341, 4131680), (352, 4002565), (374, 3767120), (385, 3659488), (392, 3594140), (434, 3246320), (440, 3202052), (476, 2959880), (490, 2875312), (496, 2840530), (527, 2673440), (539, 2613920), (544, 2589895), (560, 2515898), (595, 2367904), (616, 2287180), (620, 2272424), (680, 2071916), (682, 2065840), (748, 1883560), (770, 1829744), (784, 1797070), (833, 1691360), (868, 1623160), (880, 1601026), (935, 1506848), (952, 1479940), (961, 1466080), (980, 1437656), (992, 1420265), (1054, 1336720), (1078, 1306960), (1085, 1298528), (1120, 1257949), (1190, 1183952), (1232, 1143590), (1240, 1136212), (1309, 1076320), (1360, 1035958), (1364, 1032920), (1496, 941780), (1519, 927520), (1540, 914872), (1568, 898535), (1666, 845680), (1705, 826336), (1736, 811580), (1760, 800513), (1870, 753424), (1904, 739970), (1922, 733040), (1960, 718828), (2108, 668360), (2156, 653480), (2170, 649264), (2380, 591976), (2387, 590240), (2464, 571795), (2480, 568106), (2618, 538160), (2635, 534688), (2695, 522784), (2720, 517979), (2728, 516460), (2992, 470890), (3038, 463760), (3080, 457436), (3332, 422840), (3410, 413168), (3472, 405790), (3689, 381920), (3740, 376712), (3808, 369985), (3844, 366520), (3920, 359414), (4165, 338272), (4216, 334180), (4312, 326740), (4340, 324632), (4760, 295988), (4774, 295120), (4805, 293216), (4960, 284053), (5236, 269080), (5270, 267344), (5390, 261392), (5456, 258230), (5797, 243040), (5984, 235445), (6076, 231880), (6160, 228718), (6545, 215264), (6664, 211420), (6727, 209440), (6820, 206584), (6944, 202895), (7378, 190960), (7480, 188356), (7595, 185504), (7688, 183260), (7840, 179707), (8330, 169136), (8432, 167090), (8624, 163370), (8680, 162316), (9163, 153760), (9520, 147994), (9548, 147560), (9610, 146608), (10472, 134540), (10540, 133672), (10571, 133280), (10780, 130696), (10912, 129115), (11594, 121520), (11935, 118048), (12152, 115940), (12320, 114359), (13090, 107632), (13328, 105710), (13454, 104720), (13640, 103292), (14756, 95480), (14960, 94178), (15190, 92752), (15376, 91630), (16337, 86240), (16660, 84568), (16709, 84320), (16864, 83545), (17248, 81685), (17360, 81158), (18326, 76880), (18445, 76384), (19040, 73997), (19096, 73780), (19220, 73304), (20944, 67270), (21080, 66836), (21142, 66640), (21560, 65348), (23188, 60760), (23870, 59024), (24304, 57970), (25823, 54560), (26180, 53816), (26656, 52855), (26908, 52360), (27280, 51646), (28985, 48608), (29512, 47740), (29920, 47089), (30380, 46376), (30752, 45815), (32674, 43120), (33320, 42284), (33418, 42160), (33635, 41888), (34720, 40579), (36652, 38440), (36890, 38192)]