140408280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4937}}^1$

素因数の和:5033

約数の個数: 96

約数和(自身を含む): 462196800

約数和(自身を除く): 321788520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 4937, 5688, 7110, 9480, 9874, 14220, 14811, 19748, 24685, 28440, 29622, 39496, 44433, 49370, 59244, 74055, 88866, 98740, 118488, 148110, 177732, 197480, 222165, 296220, 355464, 390023, 444330, 592440, 780046, 888660, 1170069, 1560092, 1777320, 1950115, 2340138, 3120184, 3510207, 3900230, 4680276, 5850345, 7020414, 7800460, 9360552, 11700690, 14040828, 15600920, 17551035, 23401380, 28081656, 35102070, 46802760, 70204140, 140408280]

約数ペア:

[(1, 140408280), (2, 70204140), (3, 46802760), (4, 35102070), (5, 28081656), (6, 23401380), (8, 17551035), (9, 15600920), (10, 14040828), (12, 11700690), (15, 9360552), (18, 7800460), (20, 7020414), (24, 5850345), (30, 4680276), (36, 3900230), (40, 3510207), (45, 3120184), (60, 2340138), (72, 1950115), (79, 1777320), (90, 1560092), (120, 1170069), (158, 888660), (180, 780046), (237, 592440), (316, 444330), (360, 390023), (395, 355464), (474, 296220), (632, 222165), (711, 197480), (790, 177732), (948, 148110), (1185, 118488), (1422, 98740), (1580, 88866), (1896, 74055), (2370, 59244), (2844, 49370), (3160, 44433), (3555, 39496), (4740, 29622), (4937, 28440), (5688, 24685), (7110, 19748), (9480, 14811), (9874, 14220)]