16156312480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1621}}^1$

素因数の和:2463

約数の個数: 192

約数和(自身を含む): 47675900160

約数和(自身を除く): 31519587680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 809, 880, 1120, 1232, 1540, 1618, 1621, 1760, 2464, 3080, 3236, 3242, 4045, 5663, 6160, 6472, 6484, 8090, 8105, 8899, 11326, 11347, 12320, 12944, 12968, 16180, 16210, 17798, 17831, 22652, 22694, 25888, 25936, 28315, 32360, 32420, 35596, 35662, 44495, 45304, 45388, 51872, 56630, 56735, 62293, 64720, 64840, 71192, 71324, 88990, 89155, 90608, 90776, 113260, 113470, 124586, 124817, 129440, 129680, 142384, 142648, 177980, 178310, 181216, 181552, 226520, 226940, 249172, 249634, 259360, 284768, 285296, 311465, 355960, 356620, 363104, 453040, 453880, 498344, 499268, 570592, 622930, 624085, 711920, 713240, 906080, 907760, 996688, 998536, 1245860, 1248170, 1311389, 1423840, 1426480, 1815520, 1993376, 1997072, 2491720, 2496340, 2622778, 2852960, 3994144, 4983440, 4992680, 5245556, 6556945, 9179723, 9966880, 9985360, 10491112, 13113890, 14425279, 18359446, 19970720, 20982224, 26227780, 28850558, 36718892, 41964448, 45898615, 52455560, 57701116, 72126395, 73437784, 91797230, 100976953, 104911120, 115402232, 144252790, 146875568, 183594460, 201953906, 209822240, 230804464, 288505580, 293751136, 367188920, 403907812, 461608928, 504884765, 577011160, 734377840, 807815624, 1009769530, 1154022320, 1468755680, 1615631248, 2019539060, 2308044640, 3231262496, 4039078120, 8078156240, 16156312480]

約数ペア:

[(1, 16156312480), (2, 8078156240), (4, 4039078120), (5, 3231262496), (7, 2308044640), (8, 2019539060), (10, 1615631248), (11, 1468755680), (14, 1154022320), (16, 1009769530), (20, 807815624), (22, 734377840), (28, 577011160), (32, 504884765), (35, 461608928), (40, 403907812), (44, 367188920), (55, 293751136), (56, 288505580), (70, 230804464), (77, 209822240), (80, 201953906), (88, 183594460), (110, 146875568), (112, 144252790), (140, 115402232), (154, 104911120), (160, 100976953), (176, 91797230), (220, 73437784), (224, 72126395), (280, 57701116), (308, 52455560), (352, 45898615), (385, 41964448), (440, 36718892), (560, 28850558), (616, 26227780), (770, 20982224), (809, 19970720), (880, 18359446), (1120, 14425279), (1232, 13113890), (1540, 10491112), (1618, 9985360), (1621, 9966880), (1760, 9179723), (2464, 6556945), (3080, 5245556), (3236, 4992680), (3242, 4983440), (4045, 3994144), (5663, 2852960), (6160, 2622778), (6472, 2496340), (6484, 2491720), (8090, 1997072), (8105, 1993376), (8899, 1815520), (11326, 1426480), (11347, 1423840), (12320, 1311389), (12944, 1248170), (12968, 1245860), (16180, 998536), (16210, 996688), (17798, 907760), (17831, 906080), (22652, 713240), (22694, 711920), (25888, 624085), (25936, 622930), (28315, 570592), (32360, 499268), (32420, 498344), (35596, 453880), (35662, 453040), (44495, 363104), (45304, 356620), (45388, 355960), (51872, 311465), (56630, 285296), (56735, 284768), (62293, 259360), (64720, 249634), (64840, 249172), (71192, 226940), (71324, 226520), (88990, 181552), (89155, 181216), (90608, 178310), (90776, 177980), (113260, 142648), (113470, 142384), (124586, 129680), (124817, 129440)]