1874258640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19001}}^1$

素因数の和:19157

約数の個数: 120

約数和(自身を含む): 6340663368

約数和(自身を除く): 4466404728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 16440, 19001, 19728, 24660, 32880, 38002, 49320, 57003, 76004, 95005, 98640, 114006, 152008, 171009, 190010, 228012, 285015, 304016, 342018, 380020, 456024, 570030, 684036, 760040, 855045, 912048, 1140060, 1368072, 1520080, 1710090, 2280120, 2603137, 2736144, 3420180, 4560240, 5206274, 6840360, 7809411, 10412548, 13015685, 13680720, 15618822, 20825096, 23428233, 26031370, 31237644, 39047055, 41650192, 46856466, 52062740, 62475288, 78094110, 93712932, 104125480, 117141165, 124950576, 156188220, 187425864, 208250960, 234282330, 312376440, 374851728, 468564660, 624752880, 937129320, 1874258640]

約数ペア:

[(1, 1874258640), (2, 937129320), (3, 624752880), (4, 468564660), (5, 374851728), (6, 312376440), (8, 234282330), (9, 208250960), (10, 187425864), (12, 156188220), (15, 124950576), (16, 117141165), (18, 104125480), (20, 93712932), (24, 78094110), (30, 62475288), (36, 52062740), (40, 46856466), (45, 41650192), (48, 39047055), (60, 31237644), (72, 26031370), (80, 23428233), (90, 20825096), (120, 15618822), (137, 13680720), (144, 13015685), (180, 10412548), (240, 7809411), (274, 6840360), (360, 5206274), (411, 4560240), (548, 3420180), (685, 2736144), (720, 2603137), (822, 2280120), (1096, 1710090), (1233, 1520080), (1370, 1368072), (1644, 1140060), (2055, 912048), (2192, 855045), (2466, 760040), (2740, 684036), (3288, 570030), (4110, 456024), (4932, 380020), (5480, 342018), (6165, 304016), (6576, 285015), (8220, 228012), (9864, 190010), (10960, 171009), (12330, 152008), (16440, 114006), (19001, 98640), (19728, 95005), (24660, 76004), (32880, 57003), (38002, 49320)]