197861440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 112

約数和(自身を含む): 566928000

約数和(自身を除く): 369066560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 4649, 5320, 6080, 8512, 9298, 10640, 18596, 21280, 23245, 32543, 37192, 42560, 46490, 65086, 74384, 88331, 92980, 130172, 148768, 162715, 176662, 185960, 260344, 297536, 325430, 353324, 371920, 441655, 520688, 618317, 650860, 706648, 743840, 883310, 1041376, 1236634, 1301720, 1413296, 1487680, 1766620, 2082752, 2473268, 2603440, 2826592, 3091585, 3533240, 4946536, 5206880, 5653184, 6183170, 7066480, 9893072, 10413760, 12366340, 14132960, 19786144, 24732680, 28265920, 39572288, 49465360, 98930720, 197861440]

約数ペア:

[(1, 197861440), (2, 98930720), (4, 49465360), (5, 39572288), (7, 28265920), (8, 24732680), (10, 19786144), (14, 14132960), (16, 12366340), (19, 10413760), (20, 9893072), (28, 7066480), (32, 6183170), (35, 5653184), (38, 5206880), (40, 4946536), (56, 3533240), (64, 3091585), (70, 2826592), (76, 2603440), (80, 2473268), (95, 2082752), (112, 1766620), (133, 1487680), (140, 1413296), (152, 1301720), (160, 1236634), (190, 1041376), (224, 883310), (266, 743840), (280, 706648), (304, 650860), (320, 618317), (380, 520688), (448, 441655), (532, 371920), (560, 353324), (608, 325430), (665, 297536), (760, 260344), (1064, 185960), (1120, 176662), (1216, 162715), (1330, 148768), (1520, 130172), (2128, 92980), (2240, 88331), (2660, 74384), (3040, 65086), (4256, 46490), (4649, 42560), (5320, 37192), (6080, 32543), (8512, 23245), (9298, 21280), (10640, 18596)]