19764263680

素因数分解:

$2^8\times 5^1\times 7^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 360

約数和(自身を含む): 56679915600

約数和(自身を除く): 36915651920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 109, 112, 118, 128, 140, 160, 196, 218, 224, 236, 245, 256, 280, 295, 320, 343, 392, 413, 436, 448, 472, 490, 545, 560, 590, 640, 686, 763, 784, 826, 872, 896, 944, 980, 1090, 1120, 1180, 1280, 1372, 1526, 1568, 1652, 1715, 1744, 1792, 1888, 1960, 2065, 2180, 2240, 2360, 2401, 2744, 2891, 3052, 3136, 3304, 3430, 3488, 3776, 3815, 3920, 4130, 4360, 4480, 4720, 4802, 5341, 5488, 5782, 6104, 6272, 6431, 6608, 6860, 6976, 7552, 7630, 7840, 8260, 8720, 8960, 9440, 9604, 10682, 10976, 11564, 12005, 12208, 12544, 12862, 13216, 13720, 13952, 14455, 15104, 15260, 15680, 16520, 17440, 18880, 19208, 20237, 21364, 21952, 23128, 24010, 24416, 25724, 26432, 26705, 27440, 27904, 28910, 30520, 31360, 32155, 33040, 34880, 37387, 37760, 38416, 40474, 42728, 43904, 45017, 46256, 48020, 48832, 51448, 52864, 53410, 54880, 57820, 61040, 62720, 64310, 66080, 69760, 74774, 75520, 76832, 80948, 85456, 87808, 90034, 92512, 96040, 97664, 101185, 102896, 105728, 106820, 109760, 115640, 122080, 128620, 132160, 139520, 141659, 149548, 153664, 161896, 170912, 180068, 185024, 186935, 192080, 195328, 202370, 205792, 213640, 219520, 225085, 231280, 244160, 257240, 261709, 264320, 283318, 299096, 307328, 315119, 323792, 341824, 360136, 370048, 373870, 384160, 404740, 411584, 427280, 439040, 450170, 462560, 488320, 514480, 523418, 528640, 566636, 598192, 614656, 630238, 647584, 683648, 708295, 720272, 740096, 747740, 768320, 809480, 823168, 854560, 900340, 925120, 976640, 1028960, 1046836, 1133272, 1196384, 1260476, 1295168, 1308545, 1367296, 1416590, 1440544, 1495480, 1536640, 1575595, 1618960, 1646336, 1709120, 1800680, 1850240, 2057920, 2093672, 2205833, 2266544, 2392768, 2520952, 2590336, 2617090, 2833180, 2881088, 2990960, 3073280, 3151190, 3237920, 3418240, 3601360, 3700480, 4115840, 4187344, 4411666, 4533088, 4785536, 5041904, 5180672, 5234180, 5666360, 5762176, 5981920, 6302380, 6475840, 6836480, 7202720, 8231680, 8374688, 8823332, 9066176, 9571072, 10083808, 10468360, 11029165, 11332720, 11524352, 11963840, 12604760, 12951680, 14405440, 15440831, 16749376, 17646664, 18132352, 20167616, 20936720, 22058330, 22665440, 23927680, 25209520, 25903360, 28810880, 30881662, 33498752, 35293328, 36264704, 40335232, 41873440, 44116660, 45330880, 47855360, 50419040, 57621760, 61763324, 66997504, 70586656, 77204155, 80670464, 83746880, 88233320, 90661760, 100838080, 123526648, 141173312, 154408310, 167493760, 176466640, 181323520, 201676160, 247053296, 282346624, 308816620, 334987520, 352933280, 403352320, 494106592, 564693248, 617633240, 705866560, 988213184, 1235266480, 1411733120, 1976426368, 2470532960, 2823466240, 3952852736, 4941065920, 9882131840, 19764263680]

約数ペア:

[(1, 19764263680), (2, 9882131840), (4, 4941065920), (5, 3952852736), (7, 2823466240), (8, 2470532960), (10, 1976426368), (14, 1411733120), (16, 1235266480), (20, 988213184), (28, 705866560), (32, 617633240), (35, 564693248), (40, 494106592), (49, 403352320), (56, 352933280), (59, 334987520), (64, 308816620), (70, 282346624), (80, 247053296), (98, 201676160), (109, 181323520), (112, 176466640), (118, 167493760), (128, 154408310), (140, 141173312), (160, 123526648), (196, 100838080), (218, 90661760), (224, 88233320), (236, 83746880), (245, 80670464), (256, 77204155), (280, 70586656), (295, 66997504), (320, 61763324), (343, 57621760), (392, 50419040), (413, 47855360), (436, 45330880), (448, 44116660), (472, 41873440), (490, 40335232), (545, 36264704), (560, 35293328), (590, 33498752), (640, 30881662), (686, 28810880), (763, 25903360), (784, 25209520), (826, 23927680), (872, 22665440), (896, 22058330), (944, 20936720), (980, 20167616), (1090, 18132352), (1120, 17646664), (1180, 16749376), (1280, 15440831), (1372, 14405440), (1526, 12951680), (1568, 12604760), (1652, 11963840), (1715, 11524352), (1744, 11332720), (1792, 11029165), (1888, 10468360), (1960, 10083808), (2065, 9571072), (2180, 9066176), (2240, 8823332), (2360, 8374688), (2401, 8231680), (2744, 7202720), (2891, 6836480), (3052, 6475840), (3136, 6302380), (3304, 5981920), (3430, 5762176), (3488, 5666360), (3776, 5234180), (3815, 5180672), (3920, 5041904), (4130, 4785536), (4360, 4533088), (4480, 4411666), (4720, 4187344), (4802, 4115840), (5341, 3700480), (5488, 3601360), (5782, 3418240), (6104, 3237920), (6272, 3151190), (6431, 3073280), (6608, 2990960), (6860, 2881088), (6976, 2833180), (7552, 2617090), (7630, 2590336), (7840, 2520952), (8260, 2392768), (8720, 2266544), (8960, 2205833), (9440, 2093672), (9604, 2057920), (10682, 1850240), (10976, 1800680), (11564, 1709120), (12005, 1646336), (12208, 1618960), (12544, 1575595), (12862, 1536640), (13216, 1495480), (13720, 1440544), (13952, 1416590), (14455, 1367296), (15104, 1308545), (15260, 1295168), (15680, 1260476), (16520, 1196384), (17440, 1133272), (18880, 1046836), (19208, 1028960), (20237, 976640), (21364, 925120), (21952, 900340), (23128, 854560), (24010, 823168), (24416, 809480), (25724, 768320), (26432, 747740), (26705, 740096), (27440, 720272), (27904, 708295), (28910, 683648), (30520, 647584), (31360, 630238), (32155, 614656), (33040, 598192), (34880, 566636), (37387, 528640), (37760, 523418), (38416, 514480), (40474, 488320), (42728, 462560), (43904, 450170), (45017, 439040), (46256, 427280), (48020, 411584), (48832, 404740), (51448, 384160), (52864, 373870), (53410, 370048), (54880, 360136), (57820, 341824), (61040, 323792), (62720, 315119), (64310, 307328), (66080, 299096), (69760, 283318), (74774, 264320), (75520, 261709), (76832, 257240), (80948, 244160), (85456, 231280), (87808, 225085), (90034, 219520), (92512, 213640), (96040, 205792), (97664, 202370), (101185, 195328), (102896, 192080), (105728, 186935), (106820, 185024), (109760, 180068), (115640, 170912), (122080, 161896), (128620, 153664), (132160, 149548), (139520, 141659)]