201604320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 692520192

約数和(自身を除く): 490915872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 733, 764, 955, 1146, 1440, 1466, 1528, 1719, 1910, 2199, 2292, 2865, 2932, 3056, 3438, 3665, 3820, 4398, 4584, 5730, 5864, 6112, 6597, 6876, 7330, 7640, 8595, 8796, 9168, 10995, 11460, 11728, 13194, 13752, 14660, 15280, 17190, 17592, 18336, 21990, 22920, 23456, 26388, 27504, 29320, 30560, 32985, 34380, 35184, 43980, 45840, 52776, 55008, 58640, 65970, 68760, 70368, 87960, 91680, 105552, 117280, 131940, 137520, 140003, 175920, 211104, 263880, 275040, 280006, 351840, 420009, 527760, 560012, 700015, 840018, 1055520, 1120024, 1260027, 1400030, 1680036, 2100045, 2240048, 2520054, 2800060, 3360072, 4200090, 4480096, 5040108, 5600120, 6300135, 6720144, 8400180, 10080216, 11200240, 12600270, 13440288, 16800360, 20160432, 22400480, 25200540, 33600720, 40320864, 50401080, 67201440, 100802160, 201604320]

約数ペア:

[(1, 201604320), (2, 100802160), (3, 67201440), (4, 50401080), (5, 40320864), (6, 33600720), (8, 25200540), (9, 22400480), (10, 20160432), (12, 16800360), (15, 13440288), (16, 12600270), (18, 11200240), (20, 10080216), (24, 8400180), (30, 6720144), (32, 6300135), (36, 5600120), (40, 5040108), (45, 4480096), (48, 4200090), (60, 3360072), (72, 2800060), (80, 2520054), (90, 2240048), (96, 2100045), (120, 1680036), (144, 1400030), (160, 1260027), (180, 1120024), (191, 1055520), (240, 840018), (288, 700015), (360, 560012), (382, 527760), (480, 420009), (573, 351840), (720, 280006), (733, 275040), (764, 263880), (955, 211104), (1146, 175920), (1440, 140003), (1466, 137520), (1528, 131940), (1719, 117280), (1910, 105552), (2199, 91680), (2292, 87960), (2865, 70368), (2932, 68760), (3056, 65970), (3438, 58640), (3665, 55008), (3820, 52776), (4398, 45840), (4584, 43980), (5730, 35184), (5864, 34380), (6112, 32985), (6597, 30560), (6876, 29320), (7330, 27504), (7640, 26388), (8595, 23456), (8796, 22920), (9168, 21990), (10995, 18336), (11460, 17592), (11728, 17190), (13194, 15280), (13752, 14660)]