409866660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 1428126336

約数和(自身を除く): 1018259676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 227, 252, 315, 420, 454, 630, 681, 908, 1135, 1260, 1362, 1433, 1589, 2043, 2270, 2724, 2866, 3178, 3405, 4086, 4299, 4540, 4767, 5732, 6356, 6810, 7165, 7945, 8172, 8598, 9534, 10031, 10215, 12897, 13620, 14301, 14330, 15890, 17196, 19068, 20062, 20430, 21495, 23835, 25794, 28602, 28660, 30093, 31780, 40124, 40860, 42990, 47670, 50155, 51588, 57204, 60186, 64485, 71505, 85980, 90279, 95340, 100310, 120372, 128970, 143010, 150465, 180558, 200620, 257940, 286020, 300930, 325291, 361116, 451395, 601860, 650582, 902790, 975873, 1301164, 1626455, 1805580, 1951746, 2277037, 2927619, 3252910, 3903492, 4554074, 4879365, 5855238, 6505820, 6831111, 9108148, 9758730, 11385185, 11710476, 13662222, 14638095, 19517460, 20493333, 22770370, 27324444, 29276190, 34155555, 40986666, 45540740, 58552380, 68311110, 81973332, 102466665, 136622220, 204933330, 409866660]

約数ペア:

[(1, 409866660), (2, 204933330), (3, 136622220), (4, 102466665), (5, 81973332), (6, 68311110), (7, 58552380), (9, 45540740), (10, 40986666), (12, 34155555), (14, 29276190), (15, 27324444), (18, 22770370), (20, 20493333), (21, 19517460), (28, 14638095), (30, 13662222), (35, 11710476), (36, 11385185), (42, 9758730), (45, 9108148), (60, 6831111), (63, 6505820), (70, 5855238), (84, 4879365), (90, 4554074), (105, 3903492), (126, 3252910), (140, 2927619), (180, 2277037), (210, 1951746), (227, 1805580), (252, 1626455), (315, 1301164), (420, 975873), (454, 902790), (630, 650582), (681, 601860), (908, 451395), (1135, 361116), (1260, 325291), (1362, 300930), (1433, 286020), (1589, 257940), (2043, 200620), (2270, 180558), (2724, 150465), (2866, 143010), (3178, 128970), (3405, 120372), (4086, 100310), (4299, 95340), (4540, 90279), (4767, 85980), (5732, 71505), (6356, 64485), (6810, 60186), (7165, 57204), (7945, 51588), (8172, 50155), (8598, 47670), (9534, 42990), (10031, 40860), (10215, 40124), (12897, 31780), (13620, 30093), (14301, 28660), (14330, 28602), (15890, 25794), (17196, 23835), (19068, 21495), (20062, 20430)]