18942994560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12473}}^1$

素因数の和:12615

約数の個数: 256

約数和(自身を含む): 69622882560

約数和(自身を除く): 50679888000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 384, 420, 448, 452, 480, 560, 565, 640, 672, 678, 791, 840, 896, 904, 960, 1120, 1130, 1344, 1356, 1582, 1680, 1695, 1808, 1920, 2240, 2260, 2373, 2688, 2712, 3164, 3360, 3390, 3616, 3955, 4480, 4520, 4746, 5424, 6328, 6720, 6780, 7232, 7910, 9040, 9492, 10848, 11865, 12473, 12656, 13440, 13560, 14464, 15820, 18080, 18984, 21696, 23730, 24946, 25312, 27120, 31640, 36160, 37419, 37968, 43392, 47460, 49892, 50624, 54240, 62365, 63280, 72320, 74838, 75936, 87311, 94920, 99784, 101248, 108480, 124730, 126560, 149676, 151872, 174622, 187095, 189840, 199568, 216960, 249460, 253120, 261933, 299352, 303744, 349244, 374190, 379680, 399136, 436555, 498920, 506240, 523866, 598704, 698488, 748380, 759360, 798272, 873110, 997840, 1047732, 1197408, 1309665, 1396976, 1409449, 1496760, 1518720, 1596544, 1746220, 1995680, 2095464, 2394816, 2619330, 2793952, 2818898, 2993520, 3492440, 3991360, 4190928, 4228347, 4789632, 5238660, 5587904, 5637796, 5987040, 6984880, 7047245, 7982720, 8381856, 8456694, 9866143, 10477320, 11175808, 11275592, 11974080, 13969760, 14094490, 16763712, 16913388, 19732286, 20954640, 21141735, 22551184, 23948160, 27939520, 28188980, 29598429, 33527424, 33826776, 39464572, 41909280, 42283470, 45102368, 49330715, 55879040, 56377960, 59196858, 67653552, 78929144, 83818560, 84566940, 90204736, 98661430, 112755920, 118393716, 135307104, 147992145, 157858288, 167637120, 169133880, 180409472, 197322860, 225511840, 236787432, 270614208, 295984290, 315716576, 338267760, 394645720, 451023680, 473574864, 541228416, 591968580, 631433152, 676535520, 789291440, 902047360, 947149728, 1183937160, 1262866304, 1353071040, 1578582880, 1894299456, 2367874320, 2706142080, 3157165760, 3788598912, 4735748640, 6314331520, 9471497280, 18942994560]

約数ペア:

[(1, 18942994560), (2, 9471497280), (3, 6314331520), (4, 4735748640), (5, 3788598912), (6, 3157165760), (7, 2706142080), (8, 2367874320), (10, 1894299456), (12, 1578582880), (14, 1353071040), (15, 1262866304), (16, 1183937160), (20, 947149728), (21, 902047360), (24, 789291440), (28, 676535520), (30, 631433152), (32, 591968580), (35, 541228416), (40, 473574864), (42, 451023680), (48, 394645720), (56, 338267760), (60, 315716576), (64, 295984290), (70, 270614208), (80, 236787432), (84, 225511840), (96, 197322860), (105, 180409472), (112, 169133880), (113, 167637120), (120, 157858288), (128, 147992145), (140, 135307104), (160, 118393716), (168, 112755920), (192, 98661430), (210, 90204736), (224, 84566940), (226, 83818560), (240, 78929144), (280, 67653552), (320, 59196858), (336, 56377960), (339, 55879040), (384, 49330715), (420, 45102368), (448, 42283470), (452, 41909280), (480, 39464572), (560, 33826776), (565, 33527424), (640, 29598429), (672, 28188980), (678, 27939520), (791, 23948160), (840, 22551184), (896, 21141735), (904, 20954640), (960, 19732286), (1120, 16913388), (1130, 16763712), (1344, 14094490), (1356, 13969760), (1582, 11974080), (1680, 11275592), (1695, 11175808), (1808, 10477320), (1920, 9866143), (2240, 8456694), (2260, 8381856), (2373, 7982720), (2688, 7047245), (2712, 6984880), (3164, 5987040), (3360, 5637796), (3390, 5587904), (3616, 5238660), (3955, 4789632), (4480, 4228347), (4520, 4190928), (4746, 3991360), (5424, 3492440), (6328, 2993520), (6720, 2818898), (6780, 2793952), (7232, 2619330), (7910, 2394816), (9040, 2095464), (9492, 1995680), (10848, 1746220), (11865, 1596544), (12473, 1518720), (12656, 1496760), (13440, 1409449), (13560, 1396976), (14464, 1309665), (15820, 1197408), (18080, 1047732), (18984, 997840), (21696, 873110), (23730, 798272), (24946, 759360), (25312, 748380), (27120, 698488), (31640, 598704), (36160, 523866), (37419, 506240), (37968, 498920), (43392, 436555), (47460, 399136), (49892, 379680), (50624, 374190), (54240, 349244), (62365, 303744), (63280, 299352), (72320, 261933), (74838, 253120), (75936, 249460), (87311, 216960), (94920, 199568), (99784, 189840), (101248, 187095), (108480, 174622), (124730, 151872), (126560, 149676)]