14004000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 49827960

約数和(自身を除く): 35823960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 389, 400, 450, 480, 500, 600, 720, 750, 778, 800, 900, 1000, 1125, 1167, 1200, 1440, 1500, 1556, 1800, 1945, 2000, 2250, 2334, 2400, 3000, 3112, 3501, 3600, 3890, 4000, 4500, 4668, 5835, 6000, 6224, 7002, 7200, 7780, 9000, 9336, 9725, 11670, 12000, 12448, 14004, 15560, 17505, 18000, 18672, 19450, 23340, 28008, 29175, 31120, 35010, 36000, 37344, 38900, 46680, 48625, 56016, 58350, 62240, 70020, 77800, 87525, 93360, 97250, 112032, 116700, 140040, 145875, 155600, 175050, 186720, 194500, 233400, 280080, 291750, 311200, 350100, 389000, 437625, 466800, 560160, 583500, 700200, 778000, 875250, 933600, 1167000, 1400400, 1556000, 1750500, 2334000, 2800800, 3501000, 4668000, 7002000, 14004000]

約数ペア:

[(1, 14004000), (2, 7002000), (3, 4668000), (4, 3501000), (5, 2800800), (6, 2334000), (8, 1750500), (9, 1556000), (10, 1400400), (12, 1167000), (15, 933600), (16, 875250), (18, 778000), (20, 700200), (24, 583500), (25, 560160), (30, 466800), (32, 437625), (36, 389000), (40, 350100), (45, 311200), (48, 291750), (50, 280080), (60, 233400), (72, 194500), (75, 186720), (80, 175050), (90, 155600), (96, 145875), (100, 140040), (120, 116700), (125, 112032), (144, 97250), (150, 93360), (160, 87525), (180, 77800), (200, 70020), (225, 62240), (240, 58350), (250, 56016), (288, 48625), (300, 46680), (360, 38900), (375, 37344), (389, 36000), (400, 35010), (450, 31120), (480, 29175), (500, 28008), (600, 23340), (720, 19450), (750, 18672), (778, 18000), (800, 17505), (900, 15560), (1000, 14004), (1125, 12448), (1167, 12000), (1200, 11670), (1440, 9725), (1500, 9336), (1556, 9000), (1800, 7780), (1945, 7200), (2000, 7002), (2250, 6224), (2334, 6000), (2400, 5835), (3000, 4668), (3112, 4500), (3501, 4000), (3600, 3890)]