451156160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15530

約数の個数: 112

約数和(自身を含む): 1322319936

約数和(自身を除く): 871163776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 15493, 29120, 30986, 61972, 77465, 108451, 123944, 154930, 201409, 216902, 247888, 309860, 402818, 433804, 495776, 542255, 619720, 805636, 867608, 991552, 1007045, 1084510, 1239440, 1409863, 1611272, 1735216, 2014090, 2169020, 2478880, 2819726, 3222544, 3470432, 4028180, 4338040, 4957760, 5639452, 6445088, 6940864, 7049315, 8056360, 8676080, 11278904, 12890176, 14098630, 16112720, 17352160, 22557808, 28197260, 32225440, 34704320, 45115616, 56394520, 64450880, 90231232, 112789040, 225578080, 451156160]

約数ペア:

[(1, 451156160), (2, 225578080), (4, 112789040), (5, 90231232), (7, 64450880), (8, 56394520), (10, 45115616), (13, 34704320), (14, 32225440), (16, 28197260), (20, 22557808), (26, 17352160), (28, 16112720), (32, 14098630), (35, 12890176), (40, 11278904), (52, 8676080), (56, 8056360), (64, 7049315), (65, 6940864), (70, 6445088), (80, 5639452), (91, 4957760), (104, 4338040), (112, 4028180), (130, 3470432), (140, 3222544), (160, 2819726), (182, 2478880), (208, 2169020), (224, 2014090), (260, 1735216), (280, 1611272), (320, 1409863), (364, 1239440), (416, 1084510), (448, 1007045), (455, 991552), (520, 867608), (560, 805636), (728, 619720), (832, 542255), (910, 495776), (1040, 433804), (1120, 402818), (1456, 309860), (1820, 247888), (2080, 216902), (2240, 201409), (2912, 154930), (3640, 123944), (4160, 108451), (5824, 77465), (7280, 61972), (14560, 30986), (15493, 29120)]