199936320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12288

約数の個数: 112

約数和(自身を含む): 672193728

約数和(自身を除く): 472257408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12251, 16320, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 196016, 208267, 245020, 294024, 367530, 392032, 416534, 490040, 588048, 624801, 735060, 784064, 833068, 980080, 1041335, 1176096, 1249602, 1470120, 1666136, 1960160, 2082670, 2352192, 2499204, 2940240, 3124005, 3332272, 3920320, 4165340, 4998408, 5880480, 6248010, 6664544, 8330680, 9996816, 11760960, 12496020, 13329088, 16661360, 19993632, 24992040, 33322720, 39987264, 49984080, 66645440, 99968160, 199936320]

約数ペア:

[(1, 199936320), (2, 99968160), (3, 66645440), (4, 49984080), (5, 39987264), (6, 33322720), (8, 24992040), (10, 19993632), (12, 16661360), (15, 13329088), (16, 12496020), (17, 11760960), (20, 9996816), (24, 8330680), (30, 6664544), (32, 6248010), (34, 5880480), (40, 4998408), (48, 4165340), (51, 3920320), (60, 3332272), (64, 3124005), (68, 2940240), (80, 2499204), (85, 2352192), (96, 2082670), (102, 1960160), (120, 1666136), (136, 1470120), (160, 1249602), (170, 1176096), (192, 1041335), (204, 980080), (240, 833068), (255, 784064), (272, 735060), (320, 624801), (340, 588048), (408, 490040), (480, 416534), (510, 392032), (544, 367530), (680, 294024), (816, 245020), (960, 208267), (1020, 196016), (1088, 183765), (1360, 147012), (1632, 122510), (2040, 98008), (2720, 73506), (3264, 61255), (4080, 49004), (5440, 36753), (8160, 24502), (12251, 16320)]