228040920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 568027080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 783, 809, 810, 870, 972, 1044, 1080, 1160, 1215, 1305, 1566, 1618, 1620, 1740, 1944, 2088, 2349, 2427, 2430, 2610, 3132, 3236, 3240, 3480, 3915, 4045, 4698, 4854, 4860, 5220, 6264, 6472, 7047, 7281, 7830, 8090, 9396, 9708, 9720, 10440, 11745, 12135, 14094, 14562, 15660, 16180, 18792, 19416, 21843, 23461, 23490, 24270, 28188, 29124, 31320, 32360, 35235, 36405, 43686, 46922, 46980, 48540, 56376, 58248, 65529, 70383, 70470, 72810, 87372, 93844, 93960, 97080, 109215, 117305, 131058, 140766, 140940, 145620, 174744, 187688, 196587, 211149, 218430, 234610, 262116, 281532, 281880, 291240, 327645, 351915, 393174, 422298, 436860, 469220, 524232, 563064, 633447, 655290, 703830, 786348, 844596, 873720, 938440, 982935, 1055745, 1266894, 1310580, 1407660, 1572696, 1689192, 1900341, 1965870, 2111490, 2533788, 2621160, 2815320, 3167235, 3800682, 3931740, 4222980, 5067576, 5701023, 6334470, 7601364, 7863480, 8445960, 9501705, 11402046, 12668940, 15202728, 19003410, 22804092, 25337880, 28505115, 38006820, 45608184, 57010230, 76013640, 114020460, 228040920]

約数ペア:

[(1, 228040920), (2, 114020460), (3, 76013640), (4, 57010230), (5, 45608184), (6, 38006820), (8, 28505115), (9, 25337880), (10, 22804092), (12, 19003410), (15, 15202728), (18, 12668940), (20, 11402046), (24, 9501705), (27, 8445960), (29, 7863480), (30, 7601364), (36, 6334470), (40, 5701023), (45, 5067576), (54, 4222980), (58, 3931740), (60, 3800682), (72, 3167235), (81, 2815320), (87, 2621160), (90, 2533788), (108, 2111490), (116, 1965870), (120, 1900341), (135, 1689192), (145, 1572696), (162, 1407660), (174, 1310580), (180, 1266894), (216, 1055745), (232, 982935), (243, 938440), (261, 873720), (270, 844596), (290, 786348), (324, 703830), (348, 655290), (360, 633447), (405, 563064), (435, 524232), (486, 469220), (522, 436860), (540, 422298), (580, 393174), (648, 351915), (696, 327645), (783, 291240), (809, 281880), (810, 281532), (870, 262116), (972, 234610), (1044, 218430), (1080, 211149), (1160, 196587), (1215, 187688), (1305, 174744), (1566, 145620), (1618, 140940), (1620, 140766), (1740, 131058), (1944, 117305), (2088, 109215), (2349, 97080), (2427, 93960), (2430, 93844), (2610, 87372), (3132, 72810), (3236, 70470), (3240, 70383), (3480, 65529), (3915, 58248), (4045, 56376), (4698, 48540), (4854, 46980), (4860, 46922), (5220, 43686), (6264, 36405), (6472, 35235), (7047, 32360), (7281, 31320), (7830, 29124), (8090, 28188), (9396, 24270), (9708, 23490), (9720, 23461), (10440, 21843), (11745, 19416), (12135, 18792), (14094, 16180), (14562, 15660)]