18526135160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 47377612800

約数和(自身を除く): 28851477640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 67, 79, 104, 106, 127, 130, 134, 158, 212, 254, 260, 265, 268, 316, 335, 395, 424, 508, 520, 530, 536, 632, 635, 670, 689, 790, 871, 1016, 1027, 1060, 1270, 1340, 1378, 1580, 1651, 1742, 2054, 2120, 2540, 2680, 2756, 3160, 3302, 3445, 3484, 3551, 4108, 4187, 4355, 5080, 5135, 5293, 5512, 6604, 6731, 6890, 6968, 7102, 8216, 8255, 8374, 8509, 8710, 10033, 10270, 10586, 13208, 13462, 13780, 14204, 16510, 16748, 17018, 17420, 17755, 20066, 20540, 20935, 21172, 26465, 26924, 27560, 28408, 33020, 33496, 33655, 34036, 34840, 35510, 40132, 41080, 41870, 42344, 42545, 46163, 50165, 52930, 53848, 54431, 66040, 67310, 68072, 68809, 71020, 80264, 83740, 85090, 87503, 92326, 100330, 105860, 108862, 110617, 130429, 134620, 137618, 142040, 167480, 170180, 175006, 184652, 200660, 211720, 217724, 221234, 230815, 260858, 269240, 272155, 275236, 280529, 340360, 344045, 350012, 369304, 401320, 435448, 437515, 442468, 450977, 461630, 521716, 531749, 544310, 550472, 553085, 561058, 652145, 672211, 688090, 700024, 875030, 884936, 901954, 923260, 1043432, 1063498, 1088620, 1106170, 1122116, 1304290, 1344422, 1376180, 1402645, 1750060, 1803908, 1846520, 2126996, 2177240, 2212340, 2244232, 2254885, 2608580, 2658745, 2688844, 2752360, 2805290, 3361055, 3500120, 3607816, 3646877, 4253992, 4424680, 4509770, 5217160, 5317490, 5377688, 5610580, 5862701, 6722110, 6912737, 7293754, 8738743, 9019540, 10634980, 11221160, 11725402, 13444220, 13825474, 14587508, 17477486, 18039080, 18234385, 21269960, 23450804, 26888440, 27650948, 29175016, 29313505, 34563685, 34954972, 35627183, 36468770, 43693715, 46901608, 55301896, 58627010, 69127370, 69909944, 71254366, 72937540, 87387430, 117254020, 138254740, 142508732, 145875080, 174774860, 178135915, 234508040, 276509480, 285017464, 349549720, 356271830, 463153379, 712543660, 926306758, 1425087320, 1852613516, 2315766895, 3705227032, 4631533790, 9263067580, 18526135160]

約数ペア:

[(1, 18526135160), (2, 9263067580), (4, 4631533790), (5, 3705227032), (8, 2315766895), (10, 1852613516), (13, 1425087320), (20, 926306758), (26, 712543660), (40, 463153379), (52, 356271830), (53, 349549720), (65, 285017464), (67, 276509480), (79, 234508040), (104, 178135915), (106, 174774860), (127, 145875080), (130, 142508732), (134, 138254740), (158, 117254020), (212, 87387430), (254, 72937540), (260, 71254366), (265, 69909944), (268, 69127370), (316, 58627010), (335, 55301896), (395, 46901608), (424, 43693715), (508, 36468770), (520, 35627183), (530, 34954972), (536, 34563685), (632, 29313505), (635, 29175016), (670, 27650948), (689, 26888440), (790, 23450804), (871, 21269960), (1016, 18234385), (1027, 18039080), (1060, 17477486), (1270, 14587508), (1340, 13825474), (1378, 13444220), (1580, 11725402), (1651, 11221160), (1742, 10634980), (2054, 9019540), (2120, 8738743), (2540, 7293754), (2680, 6912737), (2756, 6722110), (3160, 5862701), (3302, 5610580), (3445, 5377688), (3484, 5317490), (3551, 5217160), (4108, 4509770), (4187, 4424680), (4355, 4253992), (5080, 3646877), (5135, 3607816), (5293, 3500120), (5512, 3361055), (6604, 2805290), (6731, 2752360), (6890, 2688844), (6968, 2658745), (7102, 2608580), (8216, 2254885), (8255, 2244232), (8374, 2212340), (8509, 2177240), (8710, 2126996), (10033, 1846520), (10270, 1803908), (10586, 1750060), (13208, 1402645), (13462, 1376180), (13780, 1344422), (14204, 1304290), (16510, 1122116), (16748, 1106170), (17018, 1088620), (17420, 1063498), (17755, 1043432), (20066, 923260), (20540, 901954), (20935, 884936), (21172, 875030), (26465, 700024), (26924, 688090), (27560, 672211), (28408, 652145), (33020, 561058), (33496, 553085), (33655, 550472), (34036, 544310), (34840, 531749), (35510, 521716), (40132, 461630), (41080, 450977), (41870, 442468), (42344, 437515), (42545, 435448), (46163, 401320), (50165, 369304), (52930, 350012), (53848, 344045), (54431, 340360), (66040, 280529), (67310, 275236), (68072, 272155), (68809, 269240), (71020, 260858), (80264, 230815), (83740, 221234), (85090, 217724), (87503, 211720), (92326, 200660), (100330, 184652), (105860, 175006), (108862, 170180), (110617, 167480), (130429, 142040), (134620, 137618)]