12820896

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 43545600

約数和(自身を除く): 30724704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 71, 72, 76, 88, 96, 99, 108, 114, 132, 142, 144, 152, 171, 176, 198, 209, 213, 216, 228, 264, 284, 288, 297, 304, 342, 352, 396, 418, 426, 432, 456, 513, 528, 568, 594, 608, 627, 639, 684, 781, 792, 836, 852, 864, 912, 1026, 1056, 1136, 1188, 1254, 1278, 1349, 1368, 1562, 1584, 1672, 1704, 1824, 1881, 1917, 2052, 2272, 2343, 2376, 2508, 2556, 2698, 2736, 3124, 3168, 3344, 3408, 3762, 3834, 4047, 4104, 4686, 4752, 5016, 5112, 5396, 5472, 5643, 6248, 6688, 6816, 7029, 7524, 7668, 8094, 8208, 9372, 9504, 10032, 10224, 10792, 11286, 12141, 12496, 14058, 14839, 15048, 15336, 16188, 16416, 18744, 20064, 20448, 21087, 21584, 22572, 24282, 24992, 28116, 29678, 30096, 30672, 32376, 36423, 37488, 42174, 43168, 44517, 45144, 48564, 56232, 59356, 60192, 61344, 64752, 72846, 74976, 84348, 89034, 90288, 97128, 112464, 118712, 129504, 133551, 145692, 168696, 178068, 180576, 194256, 224928, 237424, 267102, 291384, 337392, 356136, 388512, 400653, 474848, 534204, 582768, 674784, 712272, 801306, 1068408, 1165536, 1424544, 1602612, 2136816, 3205224, 4273632, 6410448, 12820896]

約数ペア:

[(1, 12820896), (2, 6410448), (3, 4273632), (4, 3205224), (6, 2136816), (8, 1602612), (9, 1424544), (11, 1165536), (12, 1068408), (16, 801306), (18, 712272), (19, 674784), (22, 582768), (24, 534204), (27, 474848), (32, 400653), (33, 388512), (36, 356136), (38, 337392), (44, 291384), (48, 267102), (54, 237424), (57, 224928), (66, 194256), (71, 180576), (72, 178068), (76, 168696), (88, 145692), (96, 133551), (99, 129504), (108, 118712), (114, 112464), (132, 97128), (142, 90288), (144, 89034), (152, 84348), (171, 74976), (176, 72846), (198, 64752), (209, 61344), (213, 60192), (216, 59356), (228, 56232), (264, 48564), (284, 45144), (288, 44517), (297, 43168), (304, 42174), (342, 37488), (352, 36423), (396, 32376), (418, 30672), (426, 30096), (432, 29678), (456, 28116), (513, 24992), (528, 24282), (568, 22572), (594, 21584), (608, 21087), (627, 20448), (639, 20064), (684, 18744), (781, 16416), (792, 16188), (836, 15336), (852, 15048), (864, 14839), (912, 14058), (1026, 12496), (1056, 12141), (1136, 11286), (1188, 10792), (1254, 10224), (1278, 10032), (1349, 9504), (1368, 9372), (1562, 8208), (1584, 8094), (1672, 7668), (1704, 7524), (1824, 7029), (1881, 6816), (1917, 6688), (2052, 6248), (2272, 5643), (2343, 5472), (2376, 5396), (2508, 5112), (2556, 5016), (2698, 4752), (2736, 4686), (3124, 4104), (3168, 4047), (3344, 3834), (3408, 3762)]