197276160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1554

約数の個数: 160

約数和(自身を含む): 668207232

約数和(自身を除く): 470931072

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, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1511, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3022, 3264, 3840, 4080, 4352, 4533, 5440, 6044, 6528, 7555, 7680, 8160, 8704, 9066, 10880, 12088, 13056, 15110, 16320, 18132, 21760, 22665, 24176, 25687, 26112, 30220, 32640, 36264, 43520, 45330, 48352, 51374, 60440, 65280, 72528, 77061, 90660, 96704, 102748, 120880, 128435, 130560, 145056, 154122, 181320, 193408, 205496, 241760, 256870, 290112, 308244, 362640, 385305, 386816, 410992, 483520, 513740, 580224, 616488, 725280, 770610, 773632, 821984, 967040, 1027480, 1160448, 1232976, 1450560, 1541220, 1643968, 1934080, 2054960, 2320896, 2465952, 2901120, 3082440, 3287936, 3868160, 4109920, 4931904, 5802240, 6164880, 6575872, 8219840, 9863808, 11604480, 12329760, 13151744, 16439680, 19727616, 24659520, 32879360, 39455232, 49319040, 65758720, 98638080, 197276160]

約数ペア:

[(1, 197276160), (2, 98638080), (3, 65758720), (4, 49319040), (5, 39455232), (6, 32879360), (8, 24659520), (10, 19727616), (12, 16439680), (15, 13151744), (16, 12329760), (17, 11604480), (20, 9863808), (24, 8219840), (30, 6575872), (32, 6164880), (34, 5802240), (40, 4931904), (48, 4109920), (51, 3868160), (60, 3287936), (64, 3082440), (68, 2901120), (80, 2465952), (85, 2320896), (96, 2054960), (102, 1934080), (120, 1643968), (128, 1541220), (136, 1450560), (160, 1232976), (170, 1160448), (192, 1027480), (204, 967040), (240, 821984), (255, 773632), (256, 770610), (272, 725280), (320, 616488), (340, 580224), (384, 513740), (408, 483520), (480, 410992), (510, 386816), (512, 385305), (544, 362640), (640, 308244), (680, 290112), (768, 256870), (816, 241760), (960, 205496), (1020, 193408), (1088, 181320), (1280, 154122), (1360, 145056), (1511, 130560), (1536, 128435), (1632, 120880), (1920, 102748), (2040, 96704), (2176, 90660), (2560, 77061), (2720, 72528), (3022, 65280), (3264, 60440), (3840, 51374), (4080, 48352), (4352, 45330), (4533, 43520), (5440, 36264), (6044, 32640), (6528, 30220), (7555, 26112), (7680, 25687), (8160, 24176), (8704, 22665), (9066, 21760), (10880, 18132), (12088, 16320), (13056, 15110)]