421047235280

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{31}}^2\times {\mathrm{2281}}^1$

素因数の和:2384

約数の個数: 300

約数和(自身を含む): 1180567821636

約数和(自身を除く): 759520586356

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 496, 560, 620, 686, 784, 868, 961, 980, 1085, 1240, 1372, 1519, 1715, 1736, 1922, 1960, 2170, 2281, 2401, 2480, 2744, 3038, 3430, 3472, 3844, 3920, 4340, 4562, 4802, 4805, 5488, 6076, 6727, 6860, 7595, 7688, 8680, 9124, 9604, 9610, 10633, 11405, 12005, 12152, 13454, 13720, 15190, 15376, 15967, 17360, 18248, 19208, 19220, 21266, 22810, 24010, 24304, 26908, 27440, 30380, 31934, 33635, 36496, 38416, 38440, 42532, 45620, 47089, 48020, 53165, 53816, 60760, 63868, 67270, 70711, 74431, 76880, 79835, 85064, 91240, 94178, 96040, 106330, 107632, 111769, 121520, 127736, 134540, 141422, 148862, 159670, 170128, 182480, 188356, 192080, 212660, 223538, 235445, 255472, 269080, 282844, 297724, 319340, 329623, 353555, 372155, 376712, 425320, 447076, 470890, 494977, 538160, 558845, 565688, 595448, 638680, 659246, 707110, 744310, 753424, 782383, 850640, 894152, 941780, 989954, 1117690, 1131376, 1190896, 1277360, 1318492, 1414220, 1488620, 1564766, 1648115, 1788304, 1883560, 1979908, 2192041, 2235380, 2307361, 2474885, 2636984, 2828440, 2977240, 3129532, 3296230, 3464839, 3767120, 3911915, 3959816, 4384082, 4470760, 4614722, 4949770, 5273968, 5476681, 5656880, 5954480, 6259064, 6592460, 6929678, 7823830, 7919632, 8768164, 8941520, 9229444, 9899540, 10953362, 10960205, 11536805, 12518128, 13184920, 13859356, 15344287, 15647660, 17324195, 17536328, 18458888, 19799080, 21906724, 21920410, 23073610, 24253873, 26369840, 27383405, 27718712, 30688574, 31295320, 34648390, 35072656, 36917776, 39598160, 43813448, 43840820, 46147220, 48507746, 54766810, 55437424, 61377148, 62590640, 69296780, 76721435, 87626896, 87681640, 92294440, 97015492, 107410009, 109533620, 121269365, 122754296, 138593560, 153442870, 169777111, 175363280, 184588880, 194030984, 214820018, 219067240, 242538730, 245508592, 277187120, 306885740, 339554222, 388061968, 429640036, 438134480, 485077460, 537050045, 613771480, 679108444, 751870063, 848885555, 859280072, 970154920, 1074100090, 1227542960, 1358216888, 1503740126, 1697771110, 1718560144, 1940309840, 2148200180, 2716433776, 3007480252, 3395542220, 3759350315, 4296400360, 5263090441, 6014960504, 6791084440, 7518700630, 8592800720, 10526180882, 12029921008, 13582168880, 15037401260, 21052361764, 26315452205, 30074802520, 42104723528, 52630904410, 60149605040, 84209447056, 105261808820, 210523617640, 421047235280]

約数ペア:

[(1, 421047235280), (2, 210523617640), (4, 105261808820), (5, 84209447056), (7, 60149605040), (8, 52630904410), (10, 42104723528), (14, 30074802520), (16, 26315452205), (20, 21052361764), (28, 15037401260), (31, 13582168880), (35, 12029921008), (40, 10526180882), (49, 8592800720), (56, 7518700630), (62, 6791084440), (70, 6014960504), (80, 5263090441), (98, 4296400360), (112, 3759350315), (124, 3395542220), (140, 3007480252), (155, 2716433776), (196, 2148200180), (217, 1940309840), (245, 1718560144), (248, 1697771110), (280, 1503740126), (310, 1358216888), (343, 1227542960), (392, 1074100090), (434, 970154920), (490, 859280072), (496, 848885555), (560, 751870063), (620, 679108444), (686, 613771480), (784, 537050045), (868, 485077460), (961, 438134480), (980, 429640036), (1085, 388061968), (1240, 339554222), (1372, 306885740), (1519, 277187120), (1715, 245508592), (1736, 242538730), (1922, 219067240), (1960, 214820018), (2170, 194030984), (2281, 184588880), (2401, 175363280), (2480, 169777111), (2744, 153442870), (3038, 138593560), (3430, 122754296), (3472, 121269365), (3844, 109533620), (3920, 107410009), (4340, 97015492), (4562, 92294440), (4802, 87681640), (4805, 87626896), (5488, 76721435), (6076, 69296780), (6727, 62590640), (6860, 61377148), (7595, 55437424), (7688, 54766810), (8680, 48507746), (9124, 46147220), (9604, 43840820), (9610, 43813448), (10633, 39598160), (11405, 36917776), (12005, 35072656), (12152, 34648390), (13454, 31295320), (13720, 30688574), (15190, 27718712), (15376, 27383405), (15967, 26369840), (17360, 24253873), (18248, 23073610), (19208, 21920410), (19220, 21906724), (21266, 19799080), (22810, 18458888), (24010, 17536328), (24304, 17324195), (26908, 15647660), (27440, 15344287), (30380, 13859356), (31934, 13184920), (33635, 12518128), (36496, 11536805), (38416, 10960205), (38440, 10953362), (42532, 9899540), (45620, 9229444), (47089, 8941520), (48020, 8768164), (53165, 7919632), (53816, 7823830), (60760, 6929678), (63868, 6592460), (67270, 6259064), (70711, 5954480), (74431, 5656880), (76880, 5476681), (79835, 5273968), (85064, 4949770), (91240, 4614722), (94178, 4470760), (96040, 4384082), (106330, 3959816), (107632, 3911915), (111769, 3767120), (121520, 3464839), (127736, 3296230), (134540, 3129532), (141422, 2977240), (148862, 2828440), (159670, 2636984), (170128, 2474885), (182480, 2307361), (188356, 2235380), (192080, 2192041), (212660, 1979908), (223538, 1883560), (235445, 1788304), (255472, 1648115), (269080, 1564766), (282844, 1488620), (297724, 1414220), (319340, 1318492), (329623, 1277360), (353555, 1190896), (372155, 1131376), (376712, 1117690), (425320, 989954), (447076, 941780), (470890, 894152), (494977, 850640), (538160, 782383), (558845, 753424), (565688, 744310), (595448, 707110), (638680, 659246)]