16409580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 53512704

約数和(自身を除く): 37103124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 47, 55, 60, 66, 69, 92, 94, 110, 115, 132, 138, 141, 165, 188, 220, 230, 235, 253, 276, 282, 330, 345, 460, 470, 506, 517, 529, 564, 660, 690, 705, 759, 940, 1012, 1034, 1058, 1081, 1265, 1380, 1410, 1518, 1551, 1587, 2068, 2116, 2162, 2530, 2585, 2645, 2820, 3036, 3102, 3174, 3243, 3795, 4324, 5060, 5170, 5290, 5405, 5819, 6204, 6348, 6486, 7590, 7755, 7935, 10340, 10580, 10810, 11638, 11891, 12972, 15180, 15510, 15870, 16215, 17457, 21620, 23276, 23782, 24863, 29095, 31020, 31740, 32430, 34914, 35673, 47564, 49726, 58190, 59455, 64860, 69828, 71346, 74589, 87285, 99452, 116380, 118910, 124315, 142692, 149178, 174570, 178365, 237820, 248630, 273493, 298356, 349140, 356730, 372945, 497260, 546986, 713460, 745890, 820479, 1093972, 1367465, 1491780, 1640958, 2734930, 3281916, 4102395, 5469860, 8204790, 16409580]

約数ペア:

[(1, 16409580), (2, 8204790), (3, 5469860), (4, 4102395), (5, 3281916), (6, 2734930), (10, 1640958), (11, 1491780), (12, 1367465), (15, 1093972), (20, 820479), (22, 745890), (23, 713460), (30, 546986), (33, 497260), (44, 372945), (46, 356730), (47, 349140), (55, 298356), (60, 273493), (66, 248630), (69, 237820), (92, 178365), (94, 174570), (110, 149178), (115, 142692), (132, 124315), (138, 118910), (141, 116380), (165, 99452), (188, 87285), (220, 74589), (230, 71346), (235, 69828), (253, 64860), (276, 59455), (282, 58190), (330, 49726), (345, 47564), (460, 35673), (470, 34914), (506, 32430), (517, 31740), (529, 31020), (564, 29095), (660, 24863), (690, 23782), (705, 23276), (759, 21620), (940, 17457), (1012, 16215), (1034, 15870), (1058, 15510), (1081, 15180), (1265, 12972), (1380, 11891), (1410, 11638), (1518, 10810), (1551, 10580), (1587, 10340), (2068, 7935), (2116, 7755), (2162, 7590), (2530, 6486), (2585, 6348), (2645, 6204), (2820, 5819), (3036, 5405), (3102, 5290), (3174, 5170), (3243, 5060), (3795, 4324)]