712697940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2883

約数の個数: 120

約数和(自身を含む): 2250309600

約数和(自身を除く): 1537611660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 270, 324, 326, 405, 489, 540, 652, 810, 815, 978, 1467, 1620, 1630, 1956, 2445, 2699, 2934, 3260, 4401, 4890, 5398, 5868, 7335, 8097, 8802, 9780, 10796, 13203, 13495, 14670, 16194, 17604, 22005, 24291, 26406, 26990, 29340, 32388, 40485, 44010, 48582, 52812, 53980, 66015, 72873, 80970, 88020, 97164, 121455, 132030, 145746, 161940, 218619, 242910, 264060, 291492, 364365, 437238, 439937, 485820, 728730, 874476, 879874, 1093095, 1319811, 1457460, 1759748, 2186190, 2199685, 2639622, 3959433, 4372380, 4399370, 5279244, 6599055, 7918866, 8798740, 11878299, 13198110, 15837732, 19797165, 23756598, 26396220, 35634897, 39594330, 47513196, 59391495, 71269794, 79188660, 118782990, 142539588, 178174485, 237565980, 356348970, 712697940]

約数ペア:

[(1, 712697940), (2, 356348970), (3, 237565980), (4, 178174485), (5, 142539588), (6, 118782990), (9, 79188660), (10, 71269794), (12, 59391495), (15, 47513196), (18, 39594330), (20, 35634897), (27, 26396220), (30, 23756598), (36, 19797165), (45, 15837732), (54, 13198110), (60, 11878299), (81, 8798740), (90, 7918866), (108, 6599055), (135, 5279244), (162, 4399370), (163, 4372380), (180, 3959433), (270, 2639622), (324, 2199685), (326, 2186190), (405, 1759748), (489, 1457460), (540, 1319811), (652, 1093095), (810, 879874), (815, 874476), (978, 728730), (1467, 485820), (1620, 439937), (1630, 437238), (1956, 364365), (2445, 291492), (2699, 264060), (2934, 242910), (3260, 218619), (4401, 161940), (4890, 145746), (5398, 132030), (5868, 121455), (7335, 97164), (8097, 88020), (8802, 80970), (9780, 72873), (10796, 66015), (13203, 53980), (13495, 52812), (14670, 48582), (16194, 44010), (17604, 40485), (22005, 32388), (24291, 29340), (26406, 26990)]