1331923532800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{4919}}^1$

素因数の和:6467

約数の個数: 264

約数和(自身を含む): 3776473290240

約数和(自身を除く): 2444549757440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1400, 1511, 1600, 1792, 2240, 2560, 2800, 3022, 3200, 3584, 4480, 4919, 5120, 5600, 6044, 6400, 7168, 7555, 8960, 9838, 10577, 11200, 12088, 12800, 15110, 17920, 19676, 21154, 22400, 24176, 24595, 25600, 30220, 34433, 35840, 37775, 39352, 42308, 44800, 48352, 49190, 52885, 60440, 68866, 75550, 78704, 84616, 89600, 96704, 98380, 105770, 120880, 122975, 137732, 151100, 157408, 169232, 172165, 179200, 193408, 196760, 211540, 241760, 245950, 264425, 275464, 302200, 314816, 338464, 344330, 386816, 393520, 423080, 483520, 491900, 528850, 550928, 604400, 629632, 676928, 688660, 773632, 787040, 846160, 860825, 967040, 983800, 1057700, 1101856, 1208800, 1259264, 1353856, 1377320, 1547264, 1574080, 1692320, 1721650, 1934080, 1967600, 2115400, 2203712, 2417600, 2518528, 2707712, 2754640, 3148160, 3384640, 3443300, 3868160, 3935200, 4230800, 4407424, 4835200, 5037056, 5415424, 5509280, 6296320, 6769280, 6886600, 7432609, 7736320, 7870400, 8461600, 8814848, 9670400, 10830848, 11018560, 12592640, 13538560, 13773200, 14865218, 15740800, 16923200, 17629696, 19340800, 22037120, 25185280, 27077120, 27546400, 29730436, 31481600, 33846400, 35259392, 37163045, 38681600, 44074240, 52028263, 54154240, 55092800, 59460872, 62963200, 67692800, 74326090, 88148480, 104056526, 110185600, 118921744, 125926400, 135385600, 148652180, 176296960, 185815225, 208113052, 220371200, 237843488, 260141315, 270771200, 297304360, 371630450, 416226104, 440742400, 475686976, 520282630, 594608720, 743260900, 832452208, 881484800, 951373952, 1040565260, 1189217440, 1300706575, 1486521800, 1664904416, 1902747904, 2081130520, 2378434880, 2601413150, 2973043600, 3329808832, 3805495808, 4162261040, 4756869760, 5202826300, 5946087200, 6659617664, 7610991616, 8324522080, 9513739520, 10405652600, 11892174400, 13319235328, 16649044160, 19027479040, 20811305200, 23784348800, 26638470656, 33298088320, 38054958080, 41622610400, 47568697600, 53276941312, 66596176640, 83245220800, 95137395200, 133192353280, 166490441600, 190274790400, 266384706560, 332980883200, 665961766400, 1331923532800]

約数ペア:

[(1, 1331923532800), (2, 665961766400), (4, 332980883200), (5, 266384706560), (7, 190274790400), (8, 166490441600), (10, 133192353280), (14, 95137395200), (16, 83245220800), (20, 66596176640), (25, 53276941312), (28, 47568697600), (32, 41622610400), (35, 38054958080), (40, 33298088320), (50, 26638470656), (56, 23784348800), (64, 20811305200), (70, 19027479040), (80, 16649044160), (100, 13319235328), (112, 11892174400), (128, 10405652600), (140, 9513739520), (160, 8324522080), (175, 7610991616), (200, 6659617664), (224, 5946087200), (256, 5202826300), (280, 4756869760), (320, 4162261040), (350, 3805495808), (400, 3329808832), (448, 2973043600), (512, 2601413150), (560, 2378434880), (640, 2081130520), (700, 1902747904), (800, 1664904416), (896, 1486521800), (1024, 1300706575), (1120, 1189217440), (1280, 1040565260), (1400, 951373952), (1511, 881484800), (1600, 832452208), (1792, 743260900), (2240, 594608720), (2560, 520282630), (2800, 475686976), (3022, 440742400), (3200, 416226104), (3584, 371630450), (4480, 297304360), (4919, 270771200), (5120, 260141315), (5600, 237843488), (6044, 220371200), (6400, 208113052), (7168, 185815225), (7555, 176296960), (8960, 148652180), (9838, 135385600), (10577, 125926400), (11200, 118921744), (12088, 110185600), (12800, 104056526), (15110, 88148480), (17920, 74326090), (19676, 67692800), (21154, 62963200), (22400, 59460872), (24176, 55092800), (24595, 54154240), (25600, 52028263), (30220, 44074240), (34433, 38681600), (35840, 37163045), (37775, 35259392), (39352, 33846400), (42308, 31481600), (44800, 29730436), (48352, 27546400), (49190, 27077120), (52885, 25185280), (60440, 22037120), (68866, 19340800), (75550, 17629696), (78704, 16923200), (84616, 15740800), (89600, 14865218), (96704, 13773200), (98380, 13538560), (105770, 12592640), (120880, 11018560), (122975, 10830848), (137732, 9670400), (151100, 8814848), (157408, 8461600), (169232, 7870400), (172165, 7736320), (179200, 7432609), (193408, 6886600), (196760, 6769280), (211540, 6296320), (241760, 5509280), (245950, 5415424), (264425, 5037056), (275464, 4835200), (302200, 4407424), (314816, 4230800), (338464, 3935200), (344330, 3868160), (386816, 3443300), (393520, 3384640), (423080, 3148160), (483520, 2754640), (491900, 2707712), (528850, 2518528), (550928, 2417600), (604400, 2203712), (629632, 2115400), (676928, 1967600), (688660, 1934080), (773632, 1721650), (787040, 1692320), (846160, 1574080), (860825, 1547264), (967040, 1377320), (983800, 1353856), (1057700, 1259264), (1101856, 1208800)]