17888922240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1291}}^1$

素因数の和:2351

約数の個数: 256

約数和(自身を含む): 65280522240

約数和(自身を除く): 47391600000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1031, 1120, 1291, 1344, 1680, 1920, 2062, 2240, 2582, 2688, 3093, 3360, 3873, 4124, 4480, 5155, 5164, 6186, 6455, 6720, 7217, 7746, 8248, 9037, 10310, 10328, 12372, 12910, 13440, 14434, 15465, 15492, 16496, 18074, 19365, 20620, 20656, 21651, 24744, 25820, 27111, 28868, 30930, 30984, 32992, 36085, 36148, 38730, 41240, 41312, 43302, 45185, 49488, 51640, 54222, 57736, 61860, 61968, 65984, 72170, 72296, 77460, 82480, 82624, 86604, 90370, 98976, 103280, 108255, 108444, 115472, 123720, 123936, 131968, 135555, 144340, 144592, 154920, 164960, 165248, 173208, 180740, 197952, 206560, 216510, 216888, 230944, 247440, 247872, 271110, 288680, 289184, 309840, 329920, 346416, 361480, 395904, 413120, 433020, 433776, 461888, 494880, 495744, 542220, 577360, 578368, 619680, 659840, 692832, 722960, 826240, 866040, 867552, 923776, 989760, 1084440, 1154720, 1156736, 1239360, 1331021, 1385664, 1445920, 1732080, 1735104, 1979520, 2168880, 2309440, 2478720, 2662042, 2771328, 2891840, 3464160, 3470208, 3993063, 4337760, 4618880, 5324084, 5783680, 6655105, 6928320, 7986126, 8675520, 9317147, 10648168, 13310210, 13856640, 15972252, 17351040, 18634294, 19965315, 21296336, 26620420, 27951441, 31944504, 37268588, 39930630, 42592672, 46585735, 53240840, 55902882, 63889008, 74537176, 79861260, 85185344, 93171470, 106481680, 111805764, 127778016, 139757205, 149074352, 159722520, 170370688, 186342940, 212963360, 223611528, 255556032, 279514410, 298148704, 319445040, 372685880, 425926720, 447223056, 511112064, 559028820, 596297408, 638890080, 745371760, 851853440, 894446112, 1118057640, 1192594816, 1277780160, 1490743520, 1788892224, 2236115280, 2555560320, 2981487040, 3577784448, 4472230560, 5962974080, 8944461120, 17888922240]

約数ペア:

[(1, 17888922240), (2, 8944461120), (3, 5962974080), (4, 4472230560), (5, 3577784448), (6, 2981487040), (7, 2555560320), (8, 2236115280), (10, 1788892224), (12, 1490743520), (14, 1277780160), (15, 1192594816), (16, 1118057640), (20, 894446112), (21, 851853440), (24, 745371760), (28, 638890080), (30, 596297408), (32, 559028820), (35, 511112064), (40, 447223056), (42, 425926720), (48, 372685880), (56, 319445040), (60, 298148704), (64, 279514410), (70, 255556032), (80, 223611528), (84, 212963360), (96, 186342940), (105, 170370688), (112, 159722520), (120, 149074352), (128, 139757205), (140, 127778016), (160, 111805764), (168, 106481680), (192, 93171470), (210, 85185344), (224, 79861260), (240, 74537176), (280, 63889008), (320, 55902882), (336, 53240840), (384, 46585735), (420, 42592672), (448, 39930630), (480, 37268588), (560, 31944504), (640, 27951441), (672, 26620420), (840, 21296336), (896, 19965315), (960, 18634294), (1031, 17351040), (1120, 15972252), (1291, 13856640), (1344, 13310210), (1680, 10648168), (1920, 9317147), (2062, 8675520), (2240, 7986126), (2582, 6928320), (2688, 6655105), (3093, 5783680), (3360, 5324084), (3873, 4618880), (4124, 4337760), (4480, 3993063), (5155, 3470208), (5164, 3464160), (6186, 2891840), (6455, 2771328), (6720, 2662042), (7217, 2478720), (7746, 2309440), (8248, 2168880), (9037, 1979520), (10310, 1735104), (10328, 1732080), (12372, 1445920), (12910, 1385664), (13440, 1331021), (14434, 1239360), (15465, 1156736), (15492, 1154720), (16496, 1084440), (18074, 989760), (19365, 923776), (20620, 867552), (20656, 866040), (21651, 826240), (24744, 722960), (25820, 692832), (27111, 659840), (28868, 619680), (30930, 578368), (30984, 577360), (32992, 542220), (36085, 495744), (36148, 494880), (38730, 461888), (41240, 433776), (41312, 433020), (43302, 413120), (45185, 395904), (49488, 361480), (51640, 346416), (54222, 329920), (57736, 309840), (61860, 289184), (61968, 288680), (65984, 271110), (72170, 247872), (72296, 247440), (77460, 230944), (82480, 216888), (82624, 216510), (86604, 206560), (90370, 197952), (98976, 180740), (103280, 173208), (108255, 165248), (108444, 164960), (115472, 154920), (123720, 144592), (123936, 144340), (131968, 135555)]