723292020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 144

約数和(自身を含む): 2414018880

約数和(自身を除く): 1690726860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3019, 3630, 3993, 4356, 5324, 5445, 6038, 6655, 7260, 7986, 9057, 10890, 11979, 12076, 13310, 15095, 15972, 18114, 19965, 21780, 23958, 26620, 27171, 30190, 33209, 36228, 39930, 45285, 47916, 54342, 59895, 60380, 66418, 79860, 90570, 99627, 108684, 119790, 132836, 135855, 166045, 181140, 199254, 239580, 271710, 298881, 332090, 365299, 398508, 498135, 543420, 597762, 664180, 730598, 996270, 1095897, 1195524, 1461196, 1494405, 1826495, 1992540, 2191794, 2988810, 3287691, 3652990, 4018289, 4383588, 5479485, 5977620, 6575382, 7305980, 8036578, 10958970, 12054867, 13150764, 16073156, 16438455, 20091445, 21917940, 24109734, 32876910, 36164601, 40182890, 48219468, 60274335, 65753820, 72329202, 80365780, 120548670, 144658404, 180823005, 241097340, 361646010, 723292020]

約数ペア:

[(1, 723292020), (2, 361646010), (3, 241097340), (4, 180823005), (5, 144658404), (6, 120548670), (9, 80365780), (10, 72329202), (11, 65753820), (12, 60274335), (15, 48219468), (18, 40182890), (20, 36164601), (22, 32876910), (30, 24109734), (33, 21917940), (36, 20091445), (44, 16438455), (45, 16073156), (55, 13150764), (60, 12054867), (66, 10958970), (90, 8036578), (99, 7305980), (110, 6575382), (121, 5977620), (132, 5479485), (165, 4383588), (180, 4018289), (198, 3652990), (220, 3287691), (242, 2988810), (330, 2191794), (363, 1992540), (396, 1826495), (484, 1494405), (495, 1461196), (605, 1195524), (660, 1095897), (726, 996270), (990, 730598), (1089, 664180), (1210, 597762), (1331, 543420), (1452, 498135), (1815, 398508), (1980, 365299), (2178, 332090), (2420, 298881), (2662, 271710), (3019, 239580), (3630, 199254), (3993, 181140), (4356, 166045), (5324, 135855), (5445, 132836), (6038, 119790), (6655, 108684), (7260, 99627), (7986, 90570), (9057, 79860), (10890, 66418), (11979, 60380), (12076, 59895), (13310, 54342), (15095, 47916), (15972, 45285), (18114, 39930), (19965, 36228), (21780, 33209), (23958, 30190), (26620, 27171)]