31705660080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1914593}}^1$

素因数の和:1914635

約数の個数: 120

約数和(自身を含む): 111107719008

約数和(自身を除く): 79402058928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 1914593, 3829186, 5743779, 7658372, 9572965, 11487558, 15316744, 17231337, 19145930, 22975116, 28718895, 30633488, 34462674, 38291860, 44035639, 45950232, 57437790, 68925348, 76583720, 86156685, 88071278, 91900464, 114875580, 132106917, 137850696, 153167440, 172313370, 176142556, 220178195, 229751160, 264213834, 275701392, 344626740, 352285112, 396320751, 440356390, 459502320, 528427668, 660534585, 689253480, 704570224, 792641502, 880712780, 1056855336, 1321069170, 1378506960, 1585283004, 1761425560, 1981603755, 2113710672, 2642138340, 3170566008, 3522851120, 3963207510, 5284276680, 6341132016, 7926415020, 10568553360, 15852830040, 31705660080]

約数ペア:

[(1, 31705660080), (2, 15852830040), (3, 10568553360), (4, 7926415020), (5, 6341132016), (6, 5284276680), (8, 3963207510), (9, 3522851120), (10, 3170566008), (12, 2642138340), (15, 2113710672), (16, 1981603755), (18, 1761425560), (20, 1585283004), (23, 1378506960), (24, 1321069170), (30, 1056855336), (36, 880712780), (40, 792641502), (45, 704570224), (46, 689253480), (48, 660534585), (60, 528427668), (69, 459502320), (72, 440356390), (80, 396320751), (90, 352285112), (92, 344626740), (115, 275701392), (120, 264213834), (138, 229751160), (144, 220178195), (180, 176142556), (184, 172313370), (207, 153167440), (230, 137850696), (240, 132106917), (276, 114875580), (345, 91900464), (360, 88071278), (368, 86156685), (414, 76583720), (460, 68925348), (552, 57437790), (690, 45950232), (720, 44035639), (828, 38291860), (920, 34462674), (1035, 30633488), (1104, 28718895), (1380, 22975116), (1656, 19145930), (1840, 17231337), (2070, 15316744), (2760, 11487558), (3312, 9572965), (4140, 7658372), (5520, 5743779), (8280, 3829186), (16560, 1914593)]