146372520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 504483840

約数和(自身を除く): 358111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 643, 813, 840, 1084, 1286, 1355, 1626, 1897, 1929, 2168, 2572, 2710, 3215, 3252, 3794, 3858, 4065, 4501, 5144, 5420, 5691, 6430, 6504, 7588, 7716, 8130, 9002, 9485, 9645, 10840, 11382, 12860, 13503, 15176, 15432, 16260, 18004, 18970, 19290, 22505, 22764, 25720, 27006, 28455, 32520, 36008, 37940, 38580, 45010, 45528, 54012, 56910, 67515, 75880, 77160, 90020, 108024, 113820, 135030, 174253, 180040, 227640, 270060, 348506, 522759, 540120, 697012, 871265, 1045518, 1219771, 1394024, 1742530, 2091036, 2439542, 2613795, 3485060, 3659313, 4182072, 4879084, 5227590, 6098855, 6970120, 7318626, 9758168, 10455180, 12197710, 14637252, 18296565, 20910360, 24395420, 29274504, 36593130, 48790840, 73186260, 146372520]

約数ペア:

[(1, 146372520), (2, 73186260), (3, 48790840), (4, 36593130), (5, 29274504), (6, 24395420), (7, 20910360), (8, 18296565), (10, 14637252), (12, 12197710), (14, 10455180), (15, 9758168), (20, 7318626), (21, 6970120), (24, 6098855), (28, 5227590), (30, 4879084), (35, 4182072), (40, 3659313), (42, 3485060), (56, 2613795), (60, 2439542), (70, 2091036), (84, 1742530), (105, 1394024), (120, 1219771), (140, 1045518), (168, 871265), (210, 697012), (271, 540120), (280, 522759), (420, 348506), (542, 270060), (643, 227640), (813, 180040), (840, 174253), (1084, 135030), (1286, 113820), (1355, 108024), (1626, 90020), (1897, 77160), (1929, 75880), (2168, 67515), (2572, 56910), (2710, 54012), (3215, 45528), (3252, 45010), (3794, 38580), (3858, 37940), (4065, 36008), (4501, 32520), (5144, 28455), (5420, 27006), (5691, 25720), (6430, 22764), (6504, 22505), (7588, 19290), (7716, 18970), (8130, 18004), (9002, 16260), (9485, 15432), (9645, 15176), (10840, 13503), (11382, 12860)]