15929760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 62705664

約数和(自身を除く): 46775904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 431, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 862, 880, 924, 1056, 1120, 1155, 1232, 1293, 1320, 1540, 1680, 1724, 1760, 1848, 2155, 2310, 2464, 2586, 2640, 3017, 3080, 3360, 3448, 3696, 4310, 4620, 4741, 5172, 5280, 6034, 6160, 6465, 6896, 7392, 8620, 9051, 9240, 9482, 10344, 12068, 12320, 12930, 13792, 14223, 15085, 17240, 18102, 18480, 18964, 20688, 23705, 24136, 25860, 28446, 30170, 33187, 34480, 36204, 36960, 37928, 41376, 45255, 47410, 48272, 51720, 56892, 60340, 66374, 68960, 71115, 72408, 75856, 90510, 94820, 96544, 99561, 103440, 113784, 120680, 132748, 142230, 144816, 151712, 165935, 181020, 189640, 199122, 206880, 227568, 241360, 265496, 284460, 289632, 331870, 362040, 379280, 398244, 455136, 482720, 497805, 530992, 568920, 663740, 724080, 758560, 796488, 995610, 1061984, 1137840, 1327480, 1448160, 1592976, 1991220, 2275680, 2654960, 3185952, 3982440, 5309920, 7964880, 15929760]

約数ペア:

[(1, 15929760), (2, 7964880), (3, 5309920), (4, 3982440), (5, 3185952), (6, 2654960), (7, 2275680), (8, 1991220), (10, 1592976), (11, 1448160), (12, 1327480), (14, 1137840), (15, 1061984), (16, 995610), (20, 796488), (21, 758560), (22, 724080), (24, 663740), (28, 568920), (30, 530992), (32, 497805), (33, 482720), (35, 455136), (40, 398244), (42, 379280), (44, 362040), (48, 331870), (55, 289632), (56, 284460), (60, 265496), (66, 241360), (70, 227568), (77, 206880), (80, 199122), (84, 189640), (88, 181020), (96, 165935), (105, 151712), (110, 144816), (112, 142230), (120, 132748), (132, 120680), (140, 113784), (154, 103440), (160, 99561), (165, 96544), (168, 94820), (176, 90510), (210, 75856), (220, 72408), (224, 71115), (231, 68960), (240, 66374), (264, 60340), (280, 56892), (308, 51720), (330, 48272), (336, 47410), (352, 45255), (385, 41376), (420, 37928), (431, 36960), (440, 36204), (462, 34480), (480, 33187), (528, 30170), (560, 28446), (616, 25860), (660, 24136), (672, 23705), (770, 20688), (840, 18964), (862, 18480), (880, 18102), (924, 17240), (1056, 15085), (1120, 14223), (1155, 13792), (1232, 12930), (1293, 12320), (1320, 12068), (1540, 10344), (1680, 9482), (1724, 9240), (1760, 9051), (1848, 8620), (2155, 7392), (2310, 6896), (2464, 6465), (2586, 6160), (2640, 6034), (3017, 5280), (3080, 5172), (3360, 4741), (3448, 4620), (3696, 4310)]