442702320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 1429432320

約数和(自身を除く): 986730000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 157, 186, 240, 248, 310, 314, 372, 379, 465, 471, 496, 620, 628, 744, 758, 785, 930, 942, 1137, 1240, 1256, 1488, 1516, 1570, 1860, 1884, 1895, 2274, 2355, 2480, 2512, 3032, 3140, 3720, 3768, 3790, 4548, 4710, 4867, 5685, 6064, 6280, 7440, 7536, 7580, 9096, 9420, 9734, 11370, 11749, 12560, 14601, 15160, 18192, 18840, 19468, 22740, 23498, 24335, 29202, 30320, 35247, 37680, 38936, 45480, 46996, 48670, 58404, 58745, 59503, 70494, 73005, 77872, 90960, 93992, 97340, 116808, 117490, 119006, 140988, 146010, 176235, 178509, 187984, 194680, 233616, 234980, 238012, 281976, 292020, 297515, 352470, 357018, 389360, 469960, 476024, 563952, 584040, 595030, 704940, 714036, 892545, 939920, 952048, 1168080, 1190060, 1409880, 1428072, 1785090, 1844593, 2380120, 2819760, 2856144, 3570180, 3689186, 4760240, 5533779, 7140360, 7378372, 9222965, 11067558, 14280720, 14756744, 18445930, 22135116, 27668895, 29513488, 36891860, 44270232, 55337790, 73783720, 88540464, 110675580, 147567440, 221351160, 442702320]

約数ペア:

[(1, 442702320), (2, 221351160), (3, 147567440), (4, 110675580), (5, 88540464), (6, 73783720), (8, 55337790), (10, 44270232), (12, 36891860), (15, 29513488), (16, 27668895), (20, 22135116), (24, 18445930), (30, 14756744), (31, 14280720), (40, 11067558), (48, 9222965), (60, 7378372), (62, 7140360), (80, 5533779), (93, 4760240), (120, 3689186), (124, 3570180), (155, 2856144), (157, 2819760), (186, 2380120), (240, 1844593), (248, 1785090), (310, 1428072), (314, 1409880), (372, 1190060), (379, 1168080), (465, 952048), (471, 939920), (496, 892545), (620, 714036), (628, 704940), (744, 595030), (758, 584040), (785, 563952), (930, 476024), (942, 469960), (1137, 389360), (1240, 357018), (1256, 352470), (1488, 297515), (1516, 292020), (1570, 281976), (1860, 238012), (1884, 234980), (1895, 233616), (2274, 194680), (2355, 187984), (2480, 178509), (2512, 176235), (3032, 146010), (3140, 140988), (3720, 119006), (3768, 117490), (3790, 116808), (4548, 97340), (4710, 93992), (4867, 90960), (5685, 77872), (6064, 73005), (6280, 70494), (7440, 59503), (7536, 58745), (7580, 58404), (9096, 48670), (9420, 46996), (9734, 45480), (11370, 38936), (11749, 37680), (12560, 35247), (14601, 30320), (15160, 29202), (18192, 24335), (18840, 23498), (19468, 22740)]