160720848

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 200

約数和(自身を含む): 502333920

約数和(自身を除く): 341613072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 81, 107, 108, 114, 122, 144, 152, 162, 171, 183, 214, 216, 228, 244, 304, 321, 324, 342, 366, 428, 432, 456, 488, 513, 549, 642, 648, 684, 732, 856, 912, 963, 976, 1026, 1098, 1159, 1284, 1296, 1368, 1464, 1539, 1647, 1712, 1926, 2033, 2052, 2196, 2318, 2568, 2736, 2889, 2928, 3078, 3294, 3477, 3852, 4066, 4104, 4392, 4636, 4941, 5136, 5778, 6099, 6156, 6527, 6588, 6954, 7704, 8132, 8208, 8667, 8784, 9272, 9882, 10431, 11556, 12198, 12312, 13054, 13176, 13908, 15408, 16264, 17334, 18297, 18544, 19581, 19764, 20862, 23112, 24396, 24624, 26108, 26352, 27816, 31293, 32528, 34668, 36594, 39162, 39528, 41724, 46224, 48792, 52216, 54891, 55632, 58743, 62586, 69336, 73188, 78324, 79056, 83448, 93879, 97584, 104432, 109782, 117486, 124013, 125172, 138672, 146376, 156648, 164673, 166896, 176229, 187758, 219564, 234972, 248026, 250344, 292752, 313296, 329346, 352458, 372039, 375516, 439128, 469944, 496052, 500688, 528687, 658692, 704916, 744078, 751032, 878256, 939888, 992104, 1057374, 1116117, 1317384, 1409832, 1488156, 1502064, 1984208, 2114748, 2232234, 2634768, 2819664, 2976312, 3348351, 4229496, 4464468, 5952624, 6696702, 8458992, 8928936, 10045053, 13393404, 17857872, 20090106, 26786808, 40180212, 53573616, 80360424, 160720848]

約数ペア:

[(1, 160720848), (2, 80360424), (3, 53573616), (4, 40180212), (6, 26786808), (8, 20090106), (9, 17857872), (12, 13393404), (16, 10045053), (18, 8928936), (19, 8458992), (24, 6696702), (27, 5952624), (36, 4464468), (38, 4229496), (48, 3348351), (54, 2976312), (57, 2819664), (61, 2634768), (72, 2232234), (76, 2114748), (81, 1984208), (107, 1502064), (108, 1488156), (114, 1409832), (122, 1317384), (144, 1116117), (152, 1057374), (162, 992104), (171, 939888), (183, 878256), (214, 751032), (216, 744078), (228, 704916), (244, 658692), (304, 528687), (321, 500688), (324, 496052), (342, 469944), (366, 439128), (428, 375516), (432, 372039), (456, 352458), (488, 329346), (513, 313296), (549, 292752), (642, 250344), (648, 248026), (684, 234972), (732, 219564), (856, 187758), (912, 176229), (963, 166896), (976, 164673), (1026, 156648), (1098, 146376), (1159, 138672), (1284, 125172), (1296, 124013), (1368, 117486), (1464, 109782), (1539, 104432), (1647, 97584), (1712, 93879), (1926, 83448), (2033, 79056), (2052, 78324), (2196, 73188), (2318, 69336), (2568, 62586), (2736, 58743), (2889, 55632), (2928, 54891), (3078, 52216), (3294, 48792), (3477, 46224), (3852, 41724), (4066, 39528), (4104, 39162), (4392, 36594), (4636, 34668), (4941, 32528), (5136, 31293), (5778, 27816), (6099, 26352), (6156, 26108), (6527, 24624), (6588, 24396), (6954, 23112), (7704, 20862), (8132, 19764), (8208, 19581), (8667, 18544), (8784, 18297), (9272, 17334), (9882, 16264), (10431, 15408), (11556, 13908), (12198, 13176), (12312, 13054)]