19449330810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1765

約数の個数: 256

約数和(自身を含む): 60750950400

約数和(自身を除く): 41301619590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 257, 266, 273, 285, 390, 399, 455, 494, 514, 546, 570, 665, 741, 771, 798, 910, 1235, 1285, 1330, 1365, 1459, 1482, 1542, 1729, 1799, 1995, 2470, 2570, 2730, 2918, 3341, 3458, 3598, 3705, 3855, 3990, 4377, 4883, 5187, 5397, 6682, 7295, 7410, 7710, 8645, 8754, 8995, 9766, 10023, 10213, 10374, 10794, 14590, 14649, 16705, 17290, 17990, 18967, 20046, 20426, 21885, 23387, 24415, 25935, 26985, 27721, 29298, 30639, 33410, 34181, 37934, 43770, 46774, 48830, 50115, 51065, 51870, 53970, 55442, 56901, 61278, 63479, 68362, 70161, 73245, 83163, 94835, 100230, 102130, 102543, 113802, 116935, 126958, 132769, 138605, 140322, 146490, 153195, 166326, 170905, 189670, 190437, 194047, 205086, 233870, 265538, 277210, 284505, 306390, 317395, 341810, 350805, 360373, 374963, 380874, 388094, 398307, 415815, 444353, 512715, 569010, 582141, 634790, 663845, 701610, 720746, 749926, 796614, 831630, 888706, 952185, 970235, 1025430, 1081119, 1124889, 1164282, 1327690, 1333059, 1801865, 1874815, 1904370, 1940470, 1991535, 2162238, 2221765, 2249778, 2522611, 2624741, 2666118, 2910705, 3603730, 3749630, 3983070, 4443530, 4874519, 5045222, 5249482, 5405595, 5624445, 5821410, 6665295, 7124297, 7567833, 7874223, 9749038, 10811190, 11248890, 12613055, 13123705, 13330590, 14248594, 14623557, 15135666, 15748446, 21372891, 24372595, 25226110, 26247410, 29247114, 34121633, 35621485, 37839165, 39371115, 42745782, 48745190, 49870079, 68243266, 71242970, 73117785, 75678330, 78742230, 92615861, 99740158, 102364899, 106864455, 146235570, 149610237, 170608165, 185231722, 204729798, 213728910, 249350395, 277847583, 299220474, 341216330, 463079305, 498700790, 511824495, 555695166, 648311027, 748051185, 926158610, 1023648990, 1296622054, 1389237915, 1496102370, 1944933081, 2778475830, 3241555135, 3889866162, 6483110270, 9724665405, 19449330810]

約数ペア:

[(1, 19449330810), (2, 9724665405), (3, 6483110270), (5, 3889866162), (6, 3241555135), (7, 2778475830), (10, 1944933081), (13, 1496102370), (14, 1389237915), (15, 1296622054), (19, 1023648990), (21, 926158610), (26, 748051185), (30, 648311027), (35, 555695166), (38, 511824495), (39, 498700790), (42, 463079305), (57, 341216330), (65, 299220474), (70, 277847583), (78, 249350395), (91, 213728910), (95, 204729798), (105, 185231722), (114, 170608165), (130, 149610237), (133, 146235570), (182, 106864455), (190, 102364899), (195, 99740158), (210, 92615861), (247, 78742230), (257, 75678330), (266, 73117785), (273, 71242970), (285, 68243266), (390, 49870079), (399, 48745190), (455, 42745782), (494, 39371115), (514, 37839165), (546, 35621485), (570, 34121633), (665, 29247114), (741, 26247410), (771, 25226110), (798, 24372595), (910, 21372891), (1235, 15748446), (1285, 15135666), (1330, 14623557), (1365, 14248594), (1459, 13330590), (1482, 13123705), (1542, 12613055), (1729, 11248890), (1799, 10811190), (1995, 9749038), (2470, 7874223), (2570, 7567833), (2730, 7124297), (2918, 6665295), (3341, 5821410), (3458, 5624445), (3598, 5405595), (3705, 5249482), (3855, 5045222), (3990, 4874519), (4377, 4443530), (4883, 3983070), (5187, 3749630), (5397, 3603730), (6682, 2910705), (7295, 2666118), (7410, 2624741), (7710, 2522611), (8645, 2249778), (8754, 2221765), (8995, 2162238), (9766, 1991535), (10023, 1940470), (10213, 1904370), (10374, 1874815), (10794, 1801865), (14590, 1333059), (14649, 1327690), (16705, 1164282), (17290, 1124889), (17990, 1081119), (18967, 1025430), (20046, 970235), (20426, 952185), (21885, 888706), (23387, 831630), (24415, 796614), (25935, 749926), (26985, 720746), (27721, 701610), (29298, 663845), (30639, 634790), (33410, 582141), (34181, 569010), (37934, 512715), (43770, 444353), (46774, 415815), (48830, 398307), (50115, 388094), (51065, 380874), (51870, 374963), (53970, 360373), (55442, 350805), (56901, 341810), (61278, 317395), (63479, 306390), (68362, 284505), (70161, 277210), (73245, 265538), (83163, 233870), (94835, 205086), (100230, 194047), (102130, 190437), (102543, 189670), (113802, 170905), (116935, 166326), (126958, 153195), (132769, 146490), (138605, 140322)]