557924220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1561

約数の個数: 192

約数和(自身を含む): 2004387840

約数和(自身を除く): 1446463620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 378, 412, 420, 515, 540, 618, 630, 721, 756, 927, 945, 1030, 1236, 1260, 1433, 1442, 1545, 1854, 1890, 2060, 2163, 2781, 2866, 2884, 3090, 3605, 3708, 3780, 4299, 4326, 4635, 5562, 5732, 6180, 6489, 7165, 7210, 8598, 8652, 9270, 10031, 10815, 11124, 12897, 12978, 13905, 14330, 14420, 17196, 18540, 19467, 20062, 21495, 21630, 25794, 25956, 27810, 28660, 30093, 32445, 38691, 38934, 40124, 42990, 43260, 50155, 51588, 55620, 60186, 64485, 64890, 77382, 77868, 85980, 90279, 97335, 100310, 120372, 128970, 129780, 147599, 150465, 154764, 180558, 193455, 194670, 200620, 257940, 270837, 295198, 300930, 361116, 386910, 389340, 442797, 451395, 541674, 590396, 601860, 737995, 773820, 885594, 902790, 1033193, 1083348, 1328391, 1354185, 1475990, 1771188, 1805580, 2066386, 2213985, 2656782, 2708370, 2951980, 3099579, 3985173, 4132772, 4427970, 5165965, 5313564, 5416740, 6199158, 6641955, 7970346, 8855940, 9298737, 10331930, 12398316, 13283910, 15497895, 15940692, 18597474, 19925865, 20663860, 26567820, 27896211, 30995790, 37194948, 39851730, 46493685, 55792422, 61991580, 79703460, 92987370, 111584844, 139481055, 185974740, 278962110, 557924220]

約数ペア:

[(1, 557924220), (2, 278962110), (3, 185974740), (4, 139481055), (5, 111584844), (6, 92987370), (7, 79703460), (9, 61991580), (10, 55792422), (12, 46493685), (14, 39851730), (15, 37194948), (18, 30995790), (20, 27896211), (21, 26567820), (27, 20663860), (28, 19925865), (30, 18597474), (35, 15940692), (36, 15497895), (42, 13283910), (45, 12398316), (54, 10331930), (60, 9298737), (63, 8855940), (70, 7970346), (84, 6641955), (90, 6199158), (103, 5416740), (105, 5313564), (108, 5165965), (126, 4427970), (135, 4132772), (140, 3985173), (180, 3099579), (189, 2951980), (206, 2708370), (210, 2656782), (252, 2213985), (270, 2066386), (309, 1805580), (315, 1771188), (378, 1475990), (412, 1354185), (420, 1328391), (515, 1083348), (540, 1033193), (618, 902790), (630, 885594), (721, 773820), (756, 737995), (927, 601860), (945, 590396), (1030, 541674), (1236, 451395), (1260, 442797), (1433, 389340), (1442, 386910), (1545, 361116), (1854, 300930), (1890, 295198), (2060, 270837), (2163, 257940), (2781, 200620), (2866, 194670), (2884, 193455), (3090, 180558), (3605, 154764), (3708, 150465), (3780, 147599), (4299, 129780), (4326, 128970), (4635, 120372), (5562, 100310), (5732, 97335), (6180, 90279), (6489, 85980), (7165, 77868), (7210, 77382), (8598, 64890), (8652, 64485), (9270, 60186), (10031, 55620), (10815, 51588), (11124, 50155), (12897, 43260), (12978, 42990), (13905, 40124), (14330, 38934), (14420, 38691), (17196, 32445), (18540, 30093), (19467, 28660), (20062, 27810), (21495, 25956), (21630, 25794)]