109207280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 120

約数和(自身を含む): 318229632

約数和(自身を除く): 209022352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2143, 2548, 3185, 3640, 3920, 4286, 5096, 6370, 7280, 8572, 10192, 10715, 12740, 15001, 17144, 21430, 25480, 27859, 30002, 34288, 42860, 50960, 55718, 60004, 75005, 85720, 105007, 111436, 120008, 139295, 150010, 171440, 195013, 210014, 222872, 240016, 278590, 300020, 390026, 420028, 445744, 525035, 557180, 600040, 780052, 840056, 975065, 1050070, 1114360, 1200080, 1365091, 1560104, 1680112, 1950130, 2100140, 2228720, 2730182, 3120208, 3900260, 4200280, 5460364, 6825455, 7800520, 8400560, 10920728, 13650910, 15601040, 21841456, 27301820, 54603640, 109207280]

約数ペア:

[(1, 109207280), (2, 54603640), (4, 27301820), (5, 21841456), (7, 15601040), (8, 13650910), (10, 10920728), (13, 8400560), (14, 7800520), (16, 6825455), (20, 5460364), (26, 4200280), (28, 3900260), (35, 3120208), (40, 2730182), (49, 2228720), (52, 2100140), (56, 1950130), (65, 1680112), (70, 1560104), (80, 1365091), (91, 1200080), (98, 1114360), (104, 1050070), (112, 975065), (130, 840056), (140, 780052), (182, 600040), (196, 557180), (208, 525035), (245, 445744), (260, 420028), (280, 390026), (364, 300020), (392, 278590), (455, 240016), (490, 222872), (520, 210014), (560, 195013), (637, 171440), (728, 150010), (784, 139295), (910, 120008), (980, 111436), (1040, 105007), (1274, 85720), (1456, 75005), (1820, 60004), (1960, 55718), (2143, 50960), (2548, 42860), (3185, 34288), (3640, 30002), (3920, 27859), (4286, 25480), (5096, 21430), (6370, 17144), (7280, 15001), (8572, 12740), (10192, 10715)]