1810044120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25673

約数の個数: 128

約数和(自身を含む): 5900544000

約数和(自身を除く): 4090499880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 25609, 35340, 51218, 70680, 76827, 102436, 128045, 153654, 204872, 256090, 307308, 384135, 486571, 512180, 614616, 768270, 793879, 973142, 1024360, 1459713, 1536540, 1587758, 1946284, 2381637, 2432855, 2919426, 3073080, 3175516, 3892568, 3969395, 4763274, 4865710, 5838852, 6351032, 7298565, 7938790, 9526548, 9731420, 11677704, 11908185, 14597130, 15083701, 15877580, 19053096, 19462840, 23816370, 29194260, 30167402, 31755160, 45251103, 47632740, 58388520, 60334804, 75418505, 90502206, 95265480, 120669608, 150837010, 181004412, 226255515, 301674020, 362008824, 452511030, 603348040, 905022060, 1810044120]

約数ペア:

[(1, 1810044120), (2, 905022060), (3, 603348040), (4, 452511030), (5, 362008824), (6, 301674020), (8, 226255515), (10, 181004412), (12, 150837010), (15, 120669608), (19, 95265480), (20, 90502206), (24, 75418505), (30, 60334804), (31, 58388520), (38, 47632740), (40, 45251103), (57, 31755160), (60, 30167402), (62, 29194260), (76, 23816370), (93, 19462840), (95, 19053096), (114, 15877580), (120, 15083701), (124, 14597130), (152, 11908185), (155, 11677704), (186, 9731420), (190, 9526548), (228, 7938790), (248, 7298565), (285, 6351032), (310, 5838852), (372, 4865710), (380, 4763274), (456, 3969395), (465, 3892568), (570, 3175516), (589, 3073080), (620, 2919426), (744, 2432855), (760, 2381637), (930, 1946284), (1140, 1587758), (1178, 1536540), (1240, 1459713), (1767, 1024360), (1860, 973142), (2280, 793879), (2356, 768270), (2945, 614616), (3534, 512180), (3720, 486571), (4712, 384135), (5890, 307308), (7068, 256090), (8835, 204872), (11780, 153654), (14136, 128045), (17670, 102436), (23560, 76827), (25609, 70680), (35340, 51218)]