40195971720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2596639}}^1$

素因数の和:2596699

約数の個数: 96

約数和(自身を含む): 133675027200

約数和(自身を除く): 93479055480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 2596639, 5193278, 7789917, 10386556, 12983195, 15579834, 20773112, 23369751, 25966390, 31159668, 38949585, 46739502, 51932780, 62319336, 77899170, 93479004, 103865560, 111655477, 116848755, 155798340, 186958008, 223310954, 233697510, 311596680, 334966431, 446621908, 467395020, 558277385, 669932862, 893243816, 934790040, 1004899293, 1116554770, 1339865724, 1674832155, 2009798586, 2233109540, 2679731448, 3349664310, 4019597172, 4466219080, 5024496465, 6699328620, 8039194344, 10048992930, 13398657240, 20097985860, 40195971720]

約数ペア:

[(1, 40195971720), (2, 20097985860), (3, 13398657240), (4, 10048992930), (5, 8039194344), (6, 6699328620), (8, 5024496465), (9, 4466219080), (10, 4019597172), (12, 3349664310), (15, 2679731448), (18, 2233109540), (20, 2009798586), (24, 1674832155), (30, 1339865724), (36, 1116554770), (40, 1004899293), (43, 934790040), (45, 893243816), (60, 669932862), (72, 558277385), (86, 467395020), (90, 446621908), (120, 334966431), (129, 311596680), (172, 233697510), (180, 223310954), (215, 186958008), (258, 155798340), (344, 116848755), (360, 111655477), (387, 103865560), (430, 93479004), (516, 77899170), (645, 62319336), (774, 51932780), (860, 46739502), (1032, 38949585), (1290, 31159668), (1548, 25966390), (1720, 23369751), (1935, 20773112), (2580, 15579834), (3096, 12983195), (3870, 10386556), (5160, 7789917), (7740, 5193278), (15480, 2596639)]