20173364190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3508

約数の個数: 288

約数和(自身を含む): 65149194240

約数和(自身を除く): 44975830050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 71, 90, 95, 98, 105, 114, 126, 133, 142, 147, 171, 190, 210, 213, 245, 266, 285, 294, 315, 342, 355, 399, 426, 441, 490, 497, 570, 630, 639, 665, 710, 735, 798, 855, 882, 931, 994, 1065, 1197, 1278, 1330, 1349, 1470, 1491, 1710, 1862, 1995, 2130, 2205, 2394, 2485, 2698, 2793, 2982, 3195, 3391, 3479, 3990, 4047, 4410, 4473, 4655, 4970, 5586, 5985, 6390, 6745, 6782, 6958, 7455, 8094, 8379, 8946, 9310, 9443, 10173, 10437, 11970, 12141, 13490, 13965, 14910, 16758, 16955, 17395, 18886, 20235, 20346, 20874, 22365, 23737, 24282, 27930, 28329, 30519, 31311, 33910, 34790, 40470, 41895, 44730, 47215, 47474, 50865, 52185, 56658, 60705, 61038, 62622, 64429, 66101, 71211, 83790, 84987, 94430, 101730, 104370, 118685, 121410, 128858, 132202, 141645, 142422, 152595, 156555, 166159, 169974, 193287, 198303, 213633, 237370, 240761, 283290, 305190, 313110, 322145, 330505, 332318, 356055, 386574, 396606, 424935, 427266, 451003, 481522, 498477, 579861, 594909, 644290, 661010, 712110, 722283, 830795, 849870, 902006, 966435, 991515, 996954, 1068165, 1159722, 1189818, 1203805, 1353009, 1444566, 1495431, 1661590, 1685327, 1932870, 1983030, 2136330, 2166849, 2255015, 2407610, 2492385, 2706018, 2899305, 2974545, 2990862, 3157021, 3370654, 3611415, 4059027, 4333698, 4510030, 4574459, 4984770, 5055981, 5798610, 5949090, 6314042, 6765045, 7222830, 7477155, 8118054, 8426635, 9148918, 9471063, 10111962, 10834245, 11797289, 13530090, 13723377, 14954310, 15167943, 15785105, 16853270, 18942126, 20295135, 21668490, 22872295, 23594578, 25279905, 27446754, 28413189, 30335886, 31570210, 32021213, 35391867, 40590270, 41170131, 45744590, 47355315, 50559810, 56826378, 58986445, 64042426, 68616885, 70783734, 75839715, 82340262, 94710630, 96063639, 106175601, 117972890, 137233770, 142065945, 151679430, 160106065, 176959335, 192127278, 205850655, 212351202, 224148491, 284131890, 288190917, 320212130, 353918670, 411701310, 448296982, 480318195, 530878005, 576381834, 672445473, 960636390, 1061756010, 1120742455, 1344890946, 1440954585, 2017336419, 2241484910, 2881909170, 3362227365, 4034672838, 6724454730, 10086682095, 20173364190]

約数ペア:

[(1, 20173364190), (2, 10086682095), (3, 6724454730), (5, 4034672838), (6, 3362227365), (7, 2881909170), (9, 2241484910), (10, 2017336419), (14, 1440954585), (15, 1344890946), (18, 1120742455), (19, 1061756010), (21, 960636390), (30, 672445473), (35, 576381834), (38, 530878005), (42, 480318195), (45, 448296982), (49, 411701310), (57, 353918670), (63, 320212130), (70, 288190917), (71, 284131890), (90, 224148491), (95, 212351202), (98, 205850655), (105, 192127278), (114, 176959335), (126, 160106065), (133, 151679430), (142, 142065945), (147, 137233770), (171, 117972890), (190, 106175601), (210, 96063639), (213, 94710630), (245, 82340262), (266, 75839715), (285, 70783734), (294, 68616885), (315, 64042426), (342, 58986445), (355, 56826378), (399, 50559810), (426, 47355315), (441, 45744590), (490, 41170131), (497, 40590270), (570, 35391867), (630, 32021213), (639, 31570210), (665, 30335886), (710, 28413189), (735, 27446754), (798, 25279905), (855, 23594578), (882, 22872295), (931, 21668490), (994, 20295135), (1065, 18942126), (1197, 16853270), (1278, 15785105), (1330, 15167943), (1349, 14954310), (1470, 13723377), (1491, 13530090), (1710, 11797289), (1862, 10834245), (1995, 10111962), (2130, 9471063), (2205, 9148918), (2394, 8426635), (2485, 8118054), (2698, 7477155), (2793, 7222830), (2982, 6765045), (3195, 6314042), (3391, 5949090), (3479, 5798610), (3990, 5055981), (4047, 4984770), (4410, 4574459), (4473, 4510030), (4655, 4333698), (4970, 4059027), (5586, 3611415), (5985, 3370654), (6390, 3157021), (6745, 2990862), (6782, 2974545), (6958, 2899305), (7455, 2706018), (8094, 2492385), (8379, 2407610), (8946, 2255015), (9310, 2166849), (9443, 2136330), (10173, 1983030), (10437, 1932870), (11970, 1685327), (12141, 1661590), (13490, 1495431), (13965, 1444566), (14910, 1353009), (16758, 1203805), (16955, 1189818), (17395, 1159722), (18886, 1068165), (20235, 996954), (20346, 991515), (20874, 966435), (22365, 902006), (23737, 849870), (24282, 830795), (27930, 722283), (28329, 712110), (30519, 661010), (31311, 644290), (33910, 594909), (34790, 579861), (40470, 498477), (41895, 481522), (44730, 451003), (47215, 427266), (47474, 424935), (50865, 396606), (52185, 386574), (56658, 356055), (60705, 332318), (61038, 330505), (62622, 322145), (64429, 313110), (66101, 305190), (71211, 283290), (83790, 240761), (84987, 237370), (94430, 213633), (101730, 198303), (104370, 193287), (118685, 169974), (121410, 166159), (128858, 156555), (132202, 152595), (141645, 142422)]