1258168320

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{3413}}^1$

素因数の和:3450

約数の個数: 168

約数和(自身を含む): 4362661836

約数和(自身を除く): 3104493516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3413, 3840, 4096, 4608, 5120, 5760, 6144, 6826, 7680, 8192, 9216, 10239, 10240, 11520, 12288, 13652, 15360, 17065, 18432, 20478, 20480, 23040, 24576, 27304, 30717, 30720, 34130, 36864, 40956, 40960, 46080, 51195, 54608, 61434, 61440, 68260, 73728, 81912, 92160, 102390, 109216, 122868, 122880, 136520, 153585, 163824, 184320, 204780, 218432, 245736, 273040, 307170, 327648, 368640, 409560, 436864, 491472, 546080, 614340, 655296, 819120, 873728, 982944, 1092160, 1228680, 1310592, 1638240, 1747456, 1965888, 2184320, 2457360, 2621184, 3276480, 3494912, 3931776, 4368640, 4914720, 5242368, 6552960, 6989824, 7863552, 8737280, 9829440, 10484736, 13105920, 13979648, 15727104, 17474560, 19658880, 20969472, 26211840, 27959296, 31454208, 34949120, 39317760, 41938944, 52423680, 62908416, 69898240, 78635520, 83877888, 104847360, 125816832, 139796480, 157271040, 209694720, 251633664, 314542080, 419389440, 629084160, 1258168320]

約数ペア:

[(1, 1258168320), (2, 629084160), (3, 419389440), (4, 314542080), (5, 251633664), (6, 209694720), (8, 157271040), (9, 139796480), (10, 125816832), (12, 104847360), (15, 83877888), (16, 78635520), (18, 69898240), (20, 62908416), (24, 52423680), (30, 41938944), (32, 39317760), (36, 34949120), (40, 31454208), (45, 27959296), (48, 26211840), (60, 20969472), (64, 19658880), (72, 17474560), (80, 15727104), (90, 13979648), (96, 13105920), (120, 10484736), (128, 9829440), (144, 8737280), (160, 7863552), (180, 6989824), (192, 6552960), (240, 5242368), (256, 4914720), (288, 4368640), (320, 3931776), (360, 3494912), (384, 3276480), (480, 2621184), (512, 2457360), (576, 2184320), (640, 1965888), (720, 1747456), (768, 1638240), (960, 1310592), (1024, 1228680), (1152, 1092160), (1280, 982944), (1440, 873728), (1536, 819120), (1920, 655296), (2048, 614340), (2304, 546080), (2560, 491472), (2880, 436864), (3072, 409560), (3413, 368640), (3840, 327648), (4096, 307170), (4608, 273040), (5120, 245736), (5760, 218432), (6144, 204780), (6826, 184320), (7680, 163824), (8192, 153585), (9216, 136520), (10239, 122880), (10240, 122868), (11520, 109216), (12288, 102390), (13652, 92160), (15360, 81912), (17065, 73728), (18432, 68260), (20478, 61440), (20480, 61434), (23040, 54608), (24576, 51195), (27304, 46080), (30717, 40960), (30720, 40956), (34130, 36864)]