160248780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 168

約数和(自身を含む): 523328400

約数和(自身を除く): 363079620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 379, 405, 435, 486, 522, 540, 580, 729, 758, 783, 810, 870, 972, 1044, 1137, 1215, 1305, 1458, 1516, 1566, 1620, 1740, 1895, 2274, 2349, 2430, 2610, 2916, 3132, 3411, 3645, 3790, 3915, 4548, 4698, 4860, 5220, 5685, 6822, 7047, 7290, 7580, 7830, 9396, 10233, 10991, 11370, 11745, 13644, 14094, 14580, 15660, 17055, 20466, 21141, 21982, 22740, 23490, 28188, 30699, 32973, 34110, 35235, 40932, 42282, 43964, 46980, 51165, 54955, 61398, 65946, 68220, 70470, 84564, 92097, 98919, 102330, 105705, 109910, 122796, 131892, 140940, 153495, 164865, 184194, 197838, 204660, 211410, 219820, 276291, 296757, 306990, 329730, 368388, 395676, 422820, 460485, 494595, 552582, 593514, 613980, 659460, 890271, 920970, 989190, 1105164, 1187028, 1381455, 1483785, 1780542, 1841940, 1978380, 2670813, 2762910, 2967570, 3561084, 4451355, 5341626, 5525820, 5935140, 8012439, 8902710, 10683252, 13354065, 16024878, 17805420, 26708130, 32049756, 40062195, 53416260, 80124390, 160248780]

約数ペア:

[(1, 160248780), (2, 80124390), (3, 53416260), (4, 40062195), (5, 32049756), (6, 26708130), (9, 17805420), (10, 16024878), (12, 13354065), (15, 10683252), (18, 8902710), (20, 8012439), (27, 5935140), (29, 5525820), (30, 5341626), (36, 4451355), (45, 3561084), (54, 2967570), (58, 2762910), (60, 2670813), (81, 1978380), (87, 1841940), (90, 1780542), (108, 1483785), (116, 1381455), (135, 1187028), (145, 1105164), (162, 989190), (174, 920970), (180, 890271), (243, 659460), (261, 613980), (270, 593514), (290, 552582), (324, 494595), (348, 460485), (379, 422820), (405, 395676), (435, 368388), (486, 329730), (522, 306990), (540, 296757), (580, 276291), (729, 219820), (758, 211410), (783, 204660), (810, 197838), (870, 184194), (972, 164865), (1044, 153495), (1137, 140940), (1215, 131892), (1305, 122796), (1458, 109910), (1516, 105705), (1566, 102330), (1620, 98919), (1740, 92097), (1895, 84564), (2274, 70470), (2349, 68220), (2430, 65946), (2610, 61398), (2916, 54955), (3132, 51165), (3411, 46980), (3645, 43964), (3790, 42282), (3915, 40932), (4548, 35235), (4698, 34110), (4860, 32973), (5220, 30699), (5685, 28188), (6822, 23490), (7047, 22740), (7290, 21982), (7580, 21141), (7830, 20466), (9396, 17055), (10233, 15660), (10991, 14580), (11370, 14094), (11745, 13644)]