19460649870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 59809881600

約数和(自身を除く): 40349231730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 37, 38, 45, 51, 54, 57, 74, 85, 90, 95, 102, 111, 114, 135, 153, 163, 170, 171, 185, 190, 222, 255, 270, 285, 306, 323, 326, 333, 342, 370, 459, 489, 510, 513, 555, 570, 629, 646, 666, 703, 765, 815, 855, 918, 969, 978, 999, 1026, 1110, 1258, 1369, 1406, 1467, 1530, 1615, 1630, 1665, 1710, 1887, 1938, 1998, 2109, 2295, 2445, 2565, 2738, 2771, 2907, 2934, 3097, 3145, 3230, 3330, 3515, 3774, 4107, 4218, 4401, 4590, 4845, 4890, 4995, 5130, 5542, 5661, 5814, 6031, 6194, 6290, 6327, 6845, 7030, 7335, 8214, 8313, 8721, 8802, 9291, 9435, 9690, 9990, 10545, 11322, 11951, 12062, 12321, 12654, 13690, 13855, 14535, 14670, 15485, 16626, 16983, 17442, 18093, 18582, 18870, 18981, 20535, 21090, 22005, 23273, 23902, 24642, 24939, 26011, 27710, 27873, 28305, 29070, 30155, 30970, 31635, 33966, 35853, 36186, 36963, 37962, 41070, 41565, 43605, 44010, 46455, 46546, 49878, 52022, 52649, 54279, 55746, 56610, 59755, 60310, 61605, 63270, 69819, 71706, 73926, 74817, 78033, 83130, 83619, 84915, 87210, 90465, 92910, 94905, 102527, 105298, 107559, 108558, 114589, 116365, 119510, 123210, 124695, 130055, 139365, 139638, 149634, 156066, 157947, 162837, 167238, 169830, 179265, 180930, 184815, 189810, 205054, 209457, 215118, 223147, 229178, 232730, 234099, 249390, 260110, 263245, 271395, 278730, 307581, 315894, 322677, 325674, 343767, 349095, 358530, 369630, 374085, 390165, 418095, 418914, 442187, 446294, 468198, 473841, 512635, 526490, 537795, 542790, 572945, 615162, 628371, 645354, 669441, 687534, 698190, 702297, 748170, 780330, 789735, 814185, 836190, 884374, 922743, 947682, 1025270, 1031301, 1047285, 1075590, 1115735, 1145890, 1170495, 1256742, 1326561, 1338882, 1404594, 1421523, 1537905, 1579470, 1613385, 1628370, 1718835, 1845486, 1948013, 2008323, 2062602, 2094570, 2210935, 2231470, 2340990, 2369205, 2653122, 2768229, 2843046, 3075810, 3093903, 3141855, 3226770, 3347205, 3437670, 3511485, 3793499, 3896026, 3979683, 4016646, 4239793, 4421870, 4613715, 4738410, 5156505, 5536458, 5844039, 6024969, 6187806, 6283710, 6632805, 6694410, 7022970, 7107615, 7586998, 7959366, 8479586, 9227430, 9740065, 10041615, 10313010, 11380497, 11688078, 11939049, 12049938, 12719379, 13265610, 13841145, 14215230, 15469515, 17532117, 18967495, 19480130, 19898415, 20083230, 21198965, 22760994, 23878098, 25438758, 27682290, 29220195, 30124845, 30939030, 34141491, 35064234, 37934990, 38158137, 39796830, 42397930, 52596351, 56902485, 58440390, 59695245, 60249690, 63596895, 68282982, 72076481, 76316274, 87660585, 102424473, 105192702, 113804970, 114474411, 119390490, 127193790, 144152962, 170707455, 175321170, 190790685, 204848946, 216229443, 228948822, 262981755, 341414910, 360382405, 381581370, 432458886, 512122365, 525963510, 572372055, 648688329, 720764810, 1024244730, 1081147215, 1144744110, 1297376658, 1946064987, 2162294430, 3243441645, 3892129974, 6486883290, 9730324935, 19460649870]

約数ペア:

[(1, 19460649870), (2, 9730324935), (3, 6486883290), (5, 3892129974), (6, 3243441645), (9, 2162294430), (10, 1946064987), (15, 1297376658), (17, 1144744110), (18, 1081147215), (19, 1024244730), (27, 720764810), (30, 648688329), (34, 572372055), (37, 525963510), (38, 512122365), (45, 432458886), (51, 381581370), (54, 360382405), (57, 341414910), (74, 262981755), (85, 228948822), (90, 216229443), (95, 204848946), (102, 190790685), (111, 175321170), (114, 170707455), (135, 144152962), (153, 127193790), (163, 119390490), (170, 114474411), (171, 113804970), (185, 105192702), (190, 102424473), (222, 87660585), (255, 76316274), (270, 72076481), (285, 68282982), (306, 63596895), (323, 60249690), (326, 59695245), (333, 58440390), (342, 56902485), (370, 52596351), (459, 42397930), (489, 39796830), (510, 38158137), (513, 37934990), (555, 35064234), (570, 34141491), (629, 30939030), (646, 30124845), (666, 29220195), (703, 27682290), (765, 25438758), (815, 23878098), (855, 22760994), (918, 21198965), (969, 20083230), (978, 19898415), (999, 19480130), (1026, 18967495), (1110, 17532117), (1258, 15469515), (1369, 14215230), (1406, 13841145), (1467, 13265610), (1530, 12719379), (1615, 12049938), (1630, 11939049), (1665, 11688078), (1710, 11380497), (1887, 10313010), (1938, 10041615), (1998, 9740065), (2109, 9227430), (2295, 8479586), (2445, 7959366), (2565, 7586998), (2738, 7107615), (2771, 7022970), (2907, 6694410), (2934, 6632805), (3097, 6283710), (3145, 6187806), (3230, 6024969), (3330, 5844039), (3515, 5536458), (3774, 5156505), (4107, 4738410), (4218, 4613715), (4401, 4421870), (4590, 4239793), (4845, 4016646), (4890, 3979683), (4995, 3896026), (5130, 3793499), (5542, 3511485), (5661, 3437670), (5814, 3347205), (6031, 3226770), (6194, 3141855), (6290, 3093903), (6327, 3075810), (6845, 2843046), (7030, 2768229), (7335, 2653122), (8214, 2369205), (8313, 2340990), (8721, 2231470), (8802, 2210935), (9291, 2094570), (9435, 2062602), (9690, 2008323), (9990, 1948013), (10545, 1845486), (11322, 1718835), (11951, 1628370), (12062, 1613385), (12321, 1579470), (12654, 1537905), (13690, 1421523), (13855, 1404594), (14535, 1338882), (14670, 1326561), (15485, 1256742), (16626, 1170495), (16983, 1145890), (17442, 1115735), (18093, 1075590), (18582, 1047285), (18870, 1031301), (18981, 1025270), (20535, 947682), (21090, 922743), (22005, 884374), (23273, 836190), (23902, 814185), (24642, 789735), (24939, 780330), (26011, 748170), (27710, 702297), (27873, 698190), (28305, 687534), (29070, 669441), (30155, 645354), (30970, 628371), (31635, 615162), (33966, 572945), (35853, 542790), (36186, 537795), (36963, 526490), (37962, 512635), (41070, 473841), (41565, 468198), (43605, 446294), (44010, 442187), (46455, 418914), (46546, 418095), (49878, 390165), (52022, 374085), (52649, 369630), (54279, 358530), (55746, 349095), (56610, 343767), (59755, 325674), (60310, 322677), (61605, 315894), (63270, 307581), (69819, 278730), (71706, 271395), (73926, 263245), (74817, 260110), (78033, 249390), (83130, 234099), (83619, 232730), (84915, 229178), (87210, 223147), (90465, 215118), (92910, 209457), (94905, 205054), (102527, 189810), (105298, 184815), (107559, 180930), (108558, 179265), (114589, 169830), (116365, 167238), (119510, 162837), (123210, 157947), (124695, 156066), (130055, 149634), (139365, 139638)]