18314240000

素因数分解:

$2^{13}\times 5^4\times 7^2\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 420

約数和(自身を含む): 53969828814

約数和(自身を除く): 35655588814

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 73, 80, 98, 100, 112, 125, 128, 140, 146, 160, 175, 196, 200, 224, 245, 250, 256, 280, 292, 320, 350, 365, 392, 400, 448, 490, 500, 511, 512, 560, 584, 625, 640, 700, 730, 784, 800, 875, 896, 980, 1000, 1022, 1024, 1120, 1168, 1225, 1250, 1280, 1400, 1460, 1568, 1600, 1750, 1792, 1825, 1960, 2000, 2044, 2048, 2240, 2336, 2450, 2500, 2555, 2560, 2800, 2920, 3136, 3200, 3500, 3577, 3584, 3650, 3920, 4000, 4088, 4096, 4375, 4480, 4672, 4900, 5000, 5110, 5120, 5600, 5840, 6125, 6272, 6400, 7000, 7154, 7168, 7300, 7840, 8000, 8176, 8192, 8750, 8960, 9125, 9344, 9800, 10000, 10220, 10240, 11200, 11680, 12250, 12544, 12775, 12800, 14000, 14308, 14336, 14600, 15680, 16000, 16352, 17500, 17885, 17920, 18250, 18688, 19600, 20000, 20440, 20480, 22400, 23360, 24500, 25088, 25550, 25600, 28000, 28616, 28672, 29200, 30625, 31360, 32000, 32704, 35000, 35770, 35840, 36500, 37376, 39200, 40000, 40880, 40960, 44800, 45625, 46720, 49000, 50176, 51100, 51200, 56000, 57232, 57344, 58400, 61250, 62720, 63875, 64000, 65408, 70000, 71540, 71680, 73000, 74752, 78400, 80000, 81760, 89425, 89600, 91250, 93440, 98000, 100352, 102200, 102400, 112000, 114464, 116800, 122500, 125440, 127750, 128000, 130816, 140000, 143080, 143360, 146000, 149504, 156800, 160000, 163520, 178850, 179200, 182500, 186880, 196000, 200704, 204400, 204800, 224000, 228928, 233600, 245000, 250880, 255500, 256000, 261632, 280000, 286160, 286720, 292000, 299008, 313600, 319375, 320000, 327040, 357700, 358400, 365000, 373760, 392000, 401408, 408800, 447125, 448000, 457856, 467200, 490000, 501760, 511000, 512000, 523264, 560000, 572320, 584000, 598016, 627200, 638750, 640000, 654080, 715400, 716800, 730000, 747520, 784000, 817600, 894250, 896000, 915712, 934400, 980000, 1003520, 1022000, 1024000, 1046528, 1120000, 1144640, 1168000, 1254400, 1277500, 1280000, 1308160, 1430800, 1433600, 1460000, 1495040, 1568000, 1635200, 1788500, 1792000, 1831424, 1868800, 1960000, 2007040, 2044000, 2093056, 2235625, 2240000, 2289280, 2336000, 2508800, 2555000, 2560000, 2616320, 2861600, 2920000, 2990080, 3136000, 3270400, 3577000, 3584000, 3662848, 3737600, 3920000, 4088000, 4186112, 4471250, 4480000, 4578560, 4672000, 5017600, 5110000, 5120000, 5232640, 5723200, 5840000, 6272000, 6540800, 7154000, 7168000, 7325696, 7475200, 7840000, 8176000, 8942500, 8960000, 9157120, 9344000, 10035200, 10220000, 10465280, 11446400, 11680000, 12544000, 13081600, 14308000, 14651392, 14950400, 15680000, 16352000, 17885000, 17920000, 18314240, 18688000, 20440000, 20930560, 22892800, 23360000, 25088000, 26163200, 28616000, 29302784, 31360000, 32704000, 35770000, 35840000, 36628480, 37376000, 40880000, 45785600, 46720000, 50176000, 52326400, 57232000, 62720000, 65408000, 71540000, 73256960, 74752000, 81760000, 91571200, 93440000, 104652800, 114464000, 125440000, 130816000, 143080000, 146513920, 163520000, 183142400, 186880000, 228928000, 250880000, 261632000, 286160000, 327040000, 366284800, 373760000, 457856000, 523264000, 572320000, 654080000, 732569600, 915712000, 1144640000, 1308160000, 1831424000, 2289280000, 2616320000, 3662848000, 4578560000, 9157120000, 18314240000]

約数ペア:

[(1, 18314240000), (2, 9157120000), (4, 4578560000), (5, 3662848000), (7, 2616320000), (8, 2289280000), (10, 1831424000), (14, 1308160000), (16, 1144640000), (20, 915712000), (25, 732569600), (28, 654080000), (32, 572320000), (35, 523264000), (40, 457856000), (49, 373760000), (50, 366284800), (56, 327040000), (64, 286160000), (70, 261632000), (73, 250880000), (80, 228928000), (98, 186880000), (100, 183142400), (112, 163520000), (125, 146513920), (128, 143080000), (140, 130816000), (146, 125440000), (160, 114464000), (175, 104652800), (196, 93440000), (200, 91571200), (224, 81760000), (245, 74752000), (250, 73256960), (256, 71540000), (280, 65408000), (292, 62720000), (320, 57232000), (350, 52326400), (365, 50176000), (392, 46720000), (400, 45785600), (448, 40880000), (490, 37376000), (500, 36628480), (511, 35840000), (512, 35770000), (560, 32704000), (584, 31360000), (625, 29302784), (640, 28616000), (700, 26163200), (730, 25088000), (784, 23360000), (800, 22892800), (875, 20930560), (896, 20440000), (980, 18688000), (1000, 18314240), (1022, 17920000), (1024, 17885000), (1120, 16352000), (1168, 15680000), (1225, 14950400), (1250, 14651392), (1280, 14308000), (1400, 13081600), (1460, 12544000), (1568, 11680000), (1600, 11446400), (1750, 10465280), (1792, 10220000), (1825, 10035200), (1960, 9344000), (2000, 9157120), (2044, 8960000), (2048, 8942500), (2240, 8176000), (2336, 7840000), (2450, 7475200), (2500, 7325696), (2555, 7168000), (2560, 7154000), (2800, 6540800), (2920, 6272000), (3136, 5840000), (3200, 5723200), (3500, 5232640), (3577, 5120000), (3584, 5110000), (3650, 5017600), (3920, 4672000), (4000, 4578560), (4088, 4480000), (4096, 4471250), (4375, 4186112), (4480, 4088000), (4672, 3920000), (4900, 3737600), (5000, 3662848), (5110, 3584000), (5120, 3577000), (5600, 3270400), (5840, 3136000), (6125, 2990080), (6272, 2920000), (6400, 2861600), (7000, 2616320), (7154, 2560000), (7168, 2555000), (7300, 2508800), (7840, 2336000), (8000, 2289280), (8176, 2240000), (8192, 2235625), (8750, 2093056), (8960, 2044000), (9125, 2007040), (9344, 1960000), (9800, 1868800), (10000, 1831424), (10220, 1792000), (10240, 1788500), (11200, 1635200), (11680, 1568000), (12250, 1495040), (12544, 1460000), (12775, 1433600), (12800, 1430800), (14000, 1308160), (14308, 1280000), (14336, 1277500), (14600, 1254400), (15680, 1168000), (16000, 1144640), (16352, 1120000), (17500, 1046528), (17885, 1024000), (17920, 1022000), (18250, 1003520), (18688, 980000), (19600, 934400), (20000, 915712), (20440, 896000), (20480, 894250), (22400, 817600), (23360, 784000), (24500, 747520), (25088, 730000), (25550, 716800), (25600, 715400), (28000, 654080), (28616, 640000), (28672, 638750), (29200, 627200), (30625, 598016), (31360, 584000), (32000, 572320), (32704, 560000), (35000, 523264), (35770, 512000), (35840, 511000), (36500, 501760), (37376, 490000), (39200, 467200), (40000, 457856), (40880, 448000), (40960, 447125), (44800, 408800), (45625, 401408), (46720, 392000), (49000, 373760), (50176, 365000), (51100, 358400), (51200, 357700), (56000, 327040), (57232, 320000), (57344, 319375), (58400, 313600), (61250, 299008), (62720, 292000), (63875, 286720), (64000, 286160), (65408, 280000), (70000, 261632), (71540, 256000), (71680, 255500), (73000, 250880), (74752, 245000), (78400, 233600), (80000, 228928), (81760, 224000), (89425, 204800), (89600, 204400), (91250, 200704), (93440, 196000), (98000, 186880), (100352, 182500), (102200, 179200), (102400, 178850), (112000, 163520), (114464, 160000), (116800, 156800), (122500, 149504), (125440, 146000), (127750, 143360), (128000, 143080), (130816, 140000)]