19427430960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29881}}^1$

素因数の和:29953

約数の個数: 320

約数和(自身を含む): 78257372160

約数和(自身を除く): 58829941200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 504, 516, 540, 560, 602, 630, 645, 688, 720, 756, 774, 840, 860, 903, 945, 1008, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1680, 1720, 1806, 1890, 1935, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 3010, 3024, 3096, 3440, 3612, 3780, 3870, 4515, 4644, 4816, 5040, 5160, 5418, 5805, 6020, 6192, 7224, 7560, 7740, 8127, 9030, 9288, 10320, 10836, 11610, 12040, 13545, 14448, 15120, 15480, 16254, 18060, 18576, 21672, 23220, 24080, 27090, 29881, 30960, 32508, 36120, 40635, 43344, 46440, 54180, 59762, 65016, 72240, 81270, 89643, 92880, 108360, 119524, 130032, 149405, 162540, 179286, 209167, 216720, 239048, 268929, 298810, 325080, 358572, 418334, 448215, 478096, 537858, 597620, 627501, 650160, 717144, 806787, 836668, 896430, 1045835, 1075716, 1195240, 1255002, 1284883, 1344645, 1434288, 1613574, 1673336, 1792860, 1882503, 2091670, 2151432, 2390480, 2510004, 2569766, 2689290, 3137505, 3227148, 3346672, 3585720, 3765006, 3854649, 4033935, 4183340, 4302864, 5020008, 5139532, 5378580, 5647509, 6275010, 6424415, 6454296, 7171440, 7530012, 7709298, 8067870, 8366680, 8994181, 9412515, 10040016, 10279064, 10757160, 11295018, 11563947, 12550020, 12848830, 12908592, 15060024, 15418596, 16135740, 16733360, 17988362, 18825030, 19273245, 20558128, 21514320, 22590036, 23127894, 25100040, 25697660, 26982543, 28237545, 30120048, 30837192, 32271480, 34691841, 35976724, 37650060, 38546490, 44970905, 45180072, 46255788, 50200080, 51395320, 53965086, 56475090, 57819735, 61674384, 64542960, 69383682, 71953448, 75300120, 77092980, 80947629, 89941810, 90360144, 92511576, 102790640, 107930172, 112950180, 115639470, 134912715, 138767364, 143906896, 150600240, 154185960, 161895258, 173459205, 179883620, 185023152, 215860344, 225900360, 231278940, 242842887, 269825430, 277534728, 308371920, 323790516, 346918410, 359767240, 404738145, 431720688, 451800720, 462557880, 485685774, 539650860, 555069456, 647581032, 693836820, 719534480, 809476290, 925115760, 971371548, 1079301720, 1214214435, 1295162064, 1387673640, 1618952580, 1942743096, 2158603440, 2428428870, 2775347280, 3237905160, 3885486192, 4856857740, 6475810320, 9713715480, 19427430960]

約数ペア:

[(1, 19427430960), (2, 9713715480), (3, 6475810320), (4, 4856857740), (5, 3885486192), (6, 3237905160), (7, 2775347280), (8, 2428428870), (9, 2158603440), (10, 1942743096), (12, 1618952580), (14, 1387673640), (15, 1295162064), (16, 1214214435), (18, 1079301720), (20, 971371548), (21, 925115760), (24, 809476290), (27, 719534480), (28, 693836820), (30, 647581032), (35, 555069456), (36, 539650860), (40, 485685774), (42, 462557880), (43, 451800720), (45, 431720688), (48, 404738145), (54, 359767240), (56, 346918410), (60, 323790516), (63, 308371920), (70, 277534728), (72, 269825430), (80, 242842887), (84, 231278940), (86, 225900360), (90, 215860344), (105, 185023152), (108, 179883620), (112, 173459205), (120, 161895258), (126, 154185960), (129, 150600240), (135, 143906896), (140, 138767364), (144, 134912715), (168, 115639470), (172, 112950180), (180, 107930172), (189, 102790640), (210, 92511576), (215, 90360144), (216, 89941810), (240, 80947629), (252, 77092980), (258, 75300120), (270, 71953448), (280, 69383682), (301, 64542960), (315, 61674384), (336, 57819735), (344, 56475090), (360, 53965086), (378, 51395320), (387, 50200080), (420, 46255788), (430, 45180072), (432, 44970905), (504, 38546490), (516, 37650060), (540, 35976724), (560, 34691841), (602, 32271480), (630, 30837192), (645, 30120048), (688, 28237545), (720, 26982543), (756, 25697660), (774, 25100040), (840, 23127894), (860, 22590036), (903, 21514320), (945, 20558128), (1008, 19273245), (1032, 18825030), (1080, 17988362), (1161, 16733360), (1204, 16135740), (1260, 15418596), (1290, 15060024), (1505, 12908592), (1512, 12848830), (1548, 12550020), (1680, 11563947), (1720, 11295018), (1806, 10757160), (1890, 10279064), (1935, 10040016), (2064, 9412515), (2160, 8994181), (2322, 8366680), (2408, 8067870), (2520, 7709298), (2580, 7530012), (2709, 7171440), (3010, 6454296), (3024, 6424415), (3096, 6275010), (3440, 5647509), (3612, 5378580), (3780, 5139532), (3870, 5020008), (4515, 4302864), (4644, 4183340), (4816, 4033935), (5040, 3854649), (5160, 3765006), (5418, 3585720), (5805, 3346672), (6020, 3227148), (6192, 3137505), (7224, 2689290), (7560, 2569766), (7740, 2510004), (8127, 2390480), (9030, 2151432), (9288, 2091670), (10320, 1882503), (10836, 1792860), (11610, 1673336), (12040, 1613574), (13545, 1434288), (14448, 1344645), (15120, 1284883), (15480, 1255002), (16254, 1195240), (18060, 1075716), (18576, 1045835), (21672, 896430), (23220, 836668), (24080, 806787), (27090, 717144), (29881, 650160), (30960, 627501), (32508, 597620), (36120, 537858), (40635, 478096), (43344, 448215), (46440, 418334), (54180, 358572), (59762, 325080), (65016, 298810), (72240, 268929), (81270, 239048), (89643, 216720), (92880, 209167), (108360, 179286), (119524, 162540), (130032, 149405)]