156665627920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2301199}}^1$

素因数の和:2301272

約数の個数: 80

約数和(自身を含む): 390357158400

約数和(自身を除く): 233691530480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 13616, 17020, 34040, 68080, 2301199, 4602398, 9204796, 11505995, 18409592, 23011990, 36819184, 46023980, 52927577, 85144363, 92047960, 105855154, 170288726, 184095920, 211710308, 264637885, 340577452, 423420616, 425721815, 529275770, 681154904, 846841232, 851443630, 1058551540, 1362309808, 1702887260, 1958320349, 2117103080, 3405774520, 3916640698, 4234206160, 6811549040, 7833281396, 9791601745, 15666562792, 19583203490, 31333125584, 39166406980, 78332813960, 156665627920]

約数ペア:

[(1, 156665627920), (2, 78332813960), (4, 39166406980), (5, 31333125584), (8, 19583203490), (10, 15666562792), (16, 9791601745), (20, 7833281396), (23, 6811549040), (37, 4234206160), (40, 3916640698), (46, 3405774520), (74, 2117103080), (80, 1958320349), (92, 1702887260), (115, 1362309808), (148, 1058551540), (184, 851443630), (185, 846841232), (230, 681154904), (296, 529275770), (368, 425721815), (370, 423420616), (460, 340577452), (592, 264637885), (740, 211710308), (851, 184095920), (920, 170288726), (1480, 105855154), (1702, 92047960), (1840, 85144363), (2960, 52927577), (3404, 46023980), (4255, 36819184), (6808, 23011990), (8510, 18409592), (13616, 11505995), (17020, 9204796), (34040, 4602398), (68080, 2301199)]