162198400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 494030880

約数和(自身を除く): 331832480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 557, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1040, 1114, 1120, 1300, 1400, 1456, 1600, 1664, 1820, 2080, 2228, 2240, 2275, 2600, 2785, 2800, 2912, 3200, 3640, 3899, 4160, 4456, 4480, 4550, 5200, 5570, 5600, 5824, 7241, 7280, 7798, 8320, 8912, 9100, 10400, 11140, 11200, 11648, 13925, 14482, 14560, 15596, 17824, 18200, 19495, 20800, 22280, 22400, 27850, 28964, 29120, 31192, 35648, 36205, 36400, 38990, 41600, 44560, 50687, 55700, 57928, 58240, 62384, 71296, 72410, 72800, 77980, 89120, 97475, 101374, 111400, 115856, 124768, 144820, 145600, 155960, 178240, 181025, 194950, 202748, 222800, 231712, 249536, 253435, 289640, 291200, 311920, 356480, 362050, 389900, 405496, 445600, 463424, 499072, 506870, 579280, 623840, 724100, 779800, 810992, 891200, 926848, 1013740, 1158560, 1247680, 1267175, 1448200, 1559600, 1621984, 1782400, 2027480, 2317120, 2495360, 2534350, 2896400, 3119200, 3243968, 4054960, 4634240, 5068700, 5792800, 6238400, 6487936, 8109920, 10137400, 11585600, 12476800, 16219840, 20274800, 23171200, 32439680, 40549600, 81099200, 162198400]

約数ペア:

[(1, 162198400), (2, 81099200), (4, 40549600), (5, 32439680), (7, 23171200), (8, 20274800), (10, 16219840), (13, 12476800), (14, 11585600), (16, 10137400), (20, 8109920), (25, 6487936), (26, 6238400), (28, 5792800), (32, 5068700), (35, 4634240), (40, 4054960), (50, 3243968), (52, 3119200), (56, 2896400), (64, 2534350), (65, 2495360), (70, 2317120), (80, 2027480), (91, 1782400), (100, 1621984), (104, 1559600), (112, 1448200), (128, 1267175), (130, 1247680), (140, 1158560), (160, 1013740), (175, 926848), (182, 891200), (200, 810992), (208, 779800), (224, 724100), (260, 623840), (280, 579280), (320, 506870), (325, 499072), (350, 463424), (364, 445600), (400, 405496), (416, 389900), (448, 362050), (455, 356480), (520, 311920), (557, 291200), (560, 289640), (640, 253435), (650, 249536), (700, 231712), (728, 222800), (800, 202748), (832, 194950), (896, 181025), (910, 178240), (1040, 155960), (1114, 145600), (1120, 144820), (1300, 124768), (1400, 115856), (1456, 111400), (1600, 101374), (1664, 97475), (1820, 89120), (2080, 77980), (2228, 72800), (2240, 72410), (2275, 71296), (2600, 62384), (2785, 58240), (2800, 57928), (2912, 55700), (3200, 50687), (3640, 44560), (3899, 41600), (4160, 38990), (4456, 36400), (4480, 36205), (4550, 35648), (5200, 31192), (5570, 29120), (5600, 28964), (5824, 27850), (7241, 22400), (7280, 22280), (7798, 20800), (8320, 19495), (8912, 18200), (9100, 17824), (10400, 15596), (11140, 14560), (11200, 14482), (11648, 13925)]