342052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 1095897600

約数和(自身を除く): 753845160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2113, 2130, 2280, 2698, 2840, 4047, 4226, 4260, 5396, 6339, 6745, 8094, 8452, 8520, 10565, 10792, 12678, 13490, 16188, 16904, 20235, 21130, 25356, 26980, 31695, 32376, 40147, 40470, 42260, 50712, 53960, 63390, 80294, 80940, 84520, 120441, 126780, 150023, 160588, 161880, 200735, 240882, 253560, 300046, 321176, 401470, 450069, 481764, 600092, 602205, 750115, 802940, 900138, 963528, 1200184, 1204410, 1500230, 1605880, 1800276, 2250345, 2408820, 2850437, 3000460, 3600552, 4500690, 4817640, 5700874, 6000920, 8551311, 9001380, 11401748, 14252185, 17102622, 18002760, 22803496, 28504370, 34205244, 42756555, 57008740, 68410488, 85513110, 114017480, 171026220, 342052440]

約数ペア:

[(1, 342052440), (2, 171026220), (3, 114017480), (4, 85513110), (5, 68410488), (6, 57008740), (8, 42756555), (10, 34205244), (12, 28504370), (15, 22803496), (19, 18002760), (20, 17102622), (24, 14252185), (30, 11401748), (38, 9001380), (40, 8551311), (57, 6000920), (60, 5700874), (71, 4817640), (76, 4500690), (95, 3600552), (114, 3000460), (120, 2850437), (142, 2408820), (152, 2250345), (190, 1800276), (213, 1605880), (228, 1500230), (284, 1204410), (285, 1200184), (355, 963528), (380, 900138), (426, 802940), (456, 750115), (568, 602205), (570, 600092), (710, 481764), (760, 450069), (852, 401470), (1065, 321176), (1140, 300046), (1349, 253560), (1420, 240882), (1704, 200735), (2113, 161880), (2130, 160588), (2280, 150023), (2698, 126780), (2840, 120441), (4047, 84520), (4226, 80940), (4260, 80294), (5396, 63390), (6339, 53960), (6745, 50712), (8094, 42260), (8452, 40470), (8520, 40147), (10565, 32376), (10792, 31695), (12678, 26980), (13490, 25356), (16188, 21130), (16904, 20235)]