15707300840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:765

約数の個数: 256

約数和(自身を含む): 45273600000

約数和(自身を除く): 29566299160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 199, 220, 245, 280, 308, 343, 385, 392, 398, 440, 490, 523, 539, 616, 686, 770, 796, 980, 995, 1046, 1078, 1372, 1393, 1540, 1592, 1715, 1960, 1990, 2092, 2156, 2189, 2615, 2695, 2744, 2786, 3080, 3430, 3661, 3773, 3980, 4184, 4312, 4378, 5230, 5390, 5572, 5753, 6860, 6965, 7322, 7546, 7960, 8756, 9751, 10460, 10780, 10945, 11144, 11506, 13720, 13930, 14644, 15092, 15323, 17512, 18305, 18865, 19502, 20920, 21560, 21890, 23012, 25627, 27860, 28765, 29288, 30184, 30646, 36610, 37730, 39004, 40271, 43780, 46024, 48755, 51254, 55720, 57530, 61292, 68257, 73220, 75460, 76615, 78008, 80542, 87560, 97510, 102508, 104077, 107261, 115060, 122584, 128135, 136514, 146440, 150920, 153230, 161084, 179389, 195020, 201355, 205016, 208154, 214522, 230120, 256270, 273028, 281897, 306460, 322168, 341285, 358778, 390040, 402710, 416308, 429044, 512540, 520385, 536305, 546056, 563794, 612920, 682570, 717556, 728539, 750827, 805420, 832616, 858088, 896945, 1025080, 1040770, 1072610, 1127588, 1144847, 1365140, 1409485, 1435112, 1457078, 1501654, 1610840, 1793890, 1973279, 2081540, 2145220, 2255176, 2289694, 2730280, 2818970, 2914156, 3003308, 3587780, 3642695, 3754135, 3946558, 4163080, 4290440, 4579388, 5099773, 5637940, 5724235, 5828312, 6006616, 7175560, 7285390, 7508270, 7893116, 8013929, 9158776, 9866395, 10199546, 11275880, 11448470, 14570780, 15016540, 15786232, 16027858, 19732790, 20399092, 22896940, 25498865, 29141560, 30033080, 32055716, 35698411, 39465580, 40069645, 40798184, 45793880, 50997730, 56097503, 64111432, 71396822, 78931160, 80139290, 101995460, 112195006, 142793644, 160278580, 178492055, 203990920, 224390012, 280487515, 285587288, 320557160, 356984110, 392682521, 448780024, 560975030, 713968220, 785365042, 1121950060, 1427936440, 1570730084, 1963412605, 2243900120, 3141460168, 3926825210, 7853650420, 15707300840]

約数ペア:

[(1, 15707300840), (2, 7853650420), (4, 3926825210), (5, 3141460168), (7, 2243900120), (8, 1963412605), (10, 1570730084), (11, 1427936440), (14, 1121950060), (20, 785365042), (22, 713968220), (28, 560975030), (35, 448780024), (40, 392682521), (44, 356984110), (49, 320557160), (55, 285587288), (56, 280487515), (70, 224390012), (77, 203990920), (88, 178492055), (98, 160278580), (110, 142793644), (140, 112195006), (154, 101995460), (196, 80139290), (199, 78931160), (220, 71396822), (245, 64111432), (280, 56097503), (308, 50997730), (343, 45793880), (385, 40798184), (392, 40069645), (398, 39465580), (440, 35698411), (490, 32055716), (523, 30033080), (539, 29141560), (616, 25498865), (686, 22896940), (770, 20399092), (796, 19732790), (980, 16027858), (995, 15786232), (1046, 15016540), (1078, 14570780), (1372, 11448470), (1393, 11275880), (1540, 10199546), (1592, 9866395), (1715, 9158776), (1960, 8013929), (1990, 7893116), (2092, 7508270), (2156, 7285390), (2189, 7175560), (2615, 6006616), (2695, 5828312), (2744, 5724235), (2786, 5637940), (3080, 5099773), (3430, 4579388), (3661, 4290440), (3773, 4163080), (3980, 3946558), (4184, 3754135), (4312, 3642695), (4378, 3587780), (5230, 3003308), (5390, 2914156), (5572, 2818970), (5753, 2730280), (6860, 2289694), (6965, 2255176), (7322, 2145220), (7546, 2081540), (7960, 1973279), (8756, 1793890), (9751, 1610840), (10460, 1501654), (10780, 1457078), (10945, 1435112), (11144, 1409485), (11506, 1365140), (13720, 1144847), (13930, 1127588), (14644, 1072610), (15092, 1040770), (15323, 1025080), (17512, 896945), (18305, 858088), (18865, 832616), (19502, 805420), (20920, 750827), (21560, 728539), (21890, 717556), (23012, 682570), (25627, 612920), (27860, 563794), (28765, 546056), (29288, 536305), (30184, 520385), (30646, 512540), (36610, 429044), (37730, 416308), (39004, 402710), (40271, 390040), (43780, 358778), (46024, 341285), (48755, 322168), (51254, 306460), (55720, 281897), (57530, 273028), (61292, 256270), (68257, 230120), (73220, 214522), (75460, 208154), (76615, 205016), (78008, 201355), (80542, 195020), (87560, 179389), (97510, 161084), (102508, 153230), (104077, 150920), (107261, 146440), (115060, 136514), (122584, 128135)]