7124545080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{47459}}^1$

素因数の和:47618

約数の個数: 128

約数和(自身を含む): 23919840000

約数和(自身を除く): 16795294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 12510, 15012, 16680, 18765, 25020, 30024, 37530, 47459, 50040, 75060, 94918, 142377, 150120, 189836, 237295, 284754, 379672, 427131, 474590, 569508, 711885, 854262, 949180, 1139016, 1281393, 1423770, 1708524, 1898360, 2135655, 2562786, 2847540, 3417048, 4271310, 5125572, 5695080, 6406965, 6596801, 8542620, 10251144, 12813930, 13193602, 17085240, 19790403, 25627860, 26387204, 32984005, 39580806, 51255720, 52774408, 59371209, 65968010, 79161612, 98952015, 118742418, 131936020, 158323224, 178113627, 197904030, 237484836, 263872040, 296856045, 356227254, 395808060, 474969672, 593712090, 712454508, 791616120, 890568135, 1187424180, 1424909016, 1781136270, 2374848360, 3562272540, 7124545080]

約数ペア:

[(1, 7124545080), (2, 3562272540), (3, 2374848360), (4, 1781136270), (5, 1424909016), (6, 1187424180), (8, 890568135), (9, 791616120), (10, 712454508), (12, 593712090), (15, 474969672), (18, 395808060), (20, 356227254), (24, 296856045), (27, 263872040), (30, 237484836), (36, 197904030), (40, 178113627), (45, 158323224), (54, 131936020), (60, 118742418), (72, 98952015), (90, 79161612), (108, 65968010), (120, 59371209), (135, 52774408), (139, 51255720), (180, 39580806), (216, 32984005), (270, 26387204), (278, 25627860), (360, 19790403), (417, 17085240), (540, 13193602), (556, 12813930), (695, 10251144), (834, 8542620), (1080, 6596801), (1112, 6406965), (1251, 5695080), (1390, 5125572), (1668, 4271310), (2085, 3417048), (2502, 2847540), (2780, 2562786), (3336, 2135655), (3753, 1898360), (4170, 1708524), (5004, 1423770), (5560, 1281393), (6255, 1139016), (7506, 949180), (8340, 854262), (10008, 711885), (12510, 569508), (15012, 474590), (16680, 427131), (18765, 379672), (25020, 284754), (30024, 237295), (37530, 189836), (47459, 150120), (50040, 142377), (75060, 94918)]