19685210490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 63325437120

約数和(自身を除く): 43640226630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 31, 33, 38, 45, 54, 55, 57, 62, 66, 81, 90, 93, 95, 99, 110, 114, 121, 135, 155, 162, 165, 171, 186, 190, 198, 209, 242, 270, 279, 285, 297, 310, 330, 341, 342, 363, 405, 418, 465, 495, 513, 558, 570, 589, 594, 605, 627, 682, 726, 810, 837, 855, 891, 930, 961, 990, 1023, 1026, 1045, 1089, 1178, 1210, 1254, 1331, 1395, 1485, 1539, 1674, 1705, 1710, 1767, 1782, 1815, 1881, 1922, 2046, 2090, 2178, 2299, 2511, 2565, 2662, 2790, 2883, 2945, 2970, 3069, 3078, 3135, 3267, 3410, 3534, 3630, 3751, 3762, 3993, 4185, 4455, 4598, 4805, 5022, 5115, 5130, 5301, 5445, 5643, 5766, 5890, 6138, 6270, 6479, 6534, 6655, 6897, 7502, 7695, 7986, 8370, 8649, 8835, 8910, 9207, 9405, 9610, 9801, 10230, 10571, 10602, 10890, 11253, 11286, 11495, 11979, 12555, 12958, 13310, 13794, 14415, 15345, 15390, 15903, 16335, 16929, 17298, 17670, 18259, 18414, 18755, 18810, 19437, 19602, 19965, 20691, 21142, 22506, 22990, 23958, 25110, 25289, 25947, 26505, 27621, 28215, 28830, 30690, 31713, 31806, 32395, 32670, 33759, 33858, 34485, 35937, 36518, 37510, 38874, 39930, 41261, 41382, 43245, 46035, 47709, 49005, 50578, 51894, 52855, 53010, 54777, 55242, 56265, 56430, 58311, 59895, 62073, 63426, 64790, 67518, 68970, 71269, 71874, 75867, 77841, 79515, 82522, 84645, 86490, 91295, 92070, 95139, 95418, 97185, 98010, 101277, 103455, 105710, 107811, 109554, 112530, 116281, 116622, 119790, 123783, 124146, 126445, 129735, 138105, 142538, 151734, 155682, 158565, 159030, 164331, 168795, 169290, 174933, 179685, 182590, 186219, 190278, 194370, 200849, 202554, 206305, 206910, 213807, 215622, 227601, 232562, 238545, 247566, 252890, 259470, 273885, 276210, 285417, 291555, 303831, 310365, 317130, 328662, 337590, 348843, 349866, 356345, 359370, 371349, 372438, 379335, 389205, 401698, 412610, 427614, 455202, 475695, 477090, 492993, 506385, 524799, 539055, 547770, 570834, 581405, 583110, 602547, 607662, 618915, 620730, 641421, 682803, 697686, 712690, 742698, 758670, 778410, 783959, 821655, 856251, 874665, 931095, 951390, 985986, 1004245, 1012770, 1046529, 1049598, 1069035, 1078110, 1114047, 1138005, 1162810, 1205094, 1237830, 1279091, 1282842, 1365606, 1427085, 1478979, 1519155, 1567918, 1643310, 1712502, 1744215, 1749330, 1807641, 1856745, 1862190, 1924263, 2008490, 2048409, 2093058, 2138070, 2209339, 2228094, 2276010, 2351877, 2464965, 2558182, 2623995, 2854170, 2957958, 3012735, 3038310, 3139587, 3207105, 3342141, 3414015, 3488430, 3615282, 3713490, 3837273, 3848526, 3919795, 4096818, 4281255, 4418678, 4703754, 4929930, 5232645, 5247990, 5422923, 5570235, 5772789, 6025470, 6279174, 6395455, 6414210, 6628017, 6684282, 6828030, 7055631, 7394895, 7674546, 7839590, 8562510, 9038205, 9418761, 9621315, 10242045, 10465290, 10845846, 11046695, 11140470, 11511819, 11545578, 11759385, 12790910, 13256034, 14111262, 14789790, 15697935, 16268769, 16710705, 18076410, 18837522, 19186365, 19242630, 19884051, 20484090, 21166893, 22093390, 23023638, 23518770, 24302729, 27114615, 28863945, 31395870, 32537538, 33140085, 33421410, 34535457, 35278155, 38372730, 39768102, 42333786, 47093805, 48605458, 54229230, 57559095, 57727890, 59652153, 63500679, 66280170, 69070914, 70556310, 72908187, 81343845, 94187610, 99420255, 103606371, 105834465, 115118190, 119304306, 121513645, 127001358, 145816374, 162687690, 172677285, 178956459, 198840510, 207212742, 211668930, 218724561, 243027290, 298260765, 317503395, 345354570, 357912918, 364540935, 437449122, 518031855, 596521530, 635006790, 656173683, 729081870, 894782295, 1036063710, 1093622805, 1312347366, 1789564590, 1968521049, 2187245610, 3280868415, 3937042098, 6561736830, 9842605245, 19685210490]

約数ペア:

[(1, 19685210490), (2, 9842605245), (3, 6561736830), (5, 3937042098), (6, 3280868415), (9, 2187245610), (10, 1968521049), (11, 1789564590), (15, 1312347366), (18, 1093622805), (19, 1036063710), (22, 894782295), (27, 729081870), (30, 656173683), (31, 635006790), (33, 596521530), (38, 518031855), (45, 437449122), (54, 364540935), (55, 357912918), (57, 345354570), (62, 317503395), (66, 298260765), (81, 243027290), (90, 218724561), (93, 211668930), (95, 207212742), (99, 198840510), (110, 178956459), (114, 172677285), (121, 162687690), (135, 145816374), (155, 127001358), (162, 121513645), (165, 119304306), (171, 115118190), (186, 105834465), (190, 103606371), (198, 99420255), (209, 94187610), (242, 81343845), (270, 72908187), (279, 70556310), (285, 69070914), (297, 66280170), (310, 63500679), (330, 59652153), (341, 57727890), (342, 57559095), (363, 54229230), (405, 48605458), (418, 47093805), (465, 42333786), (495, 39768102), (513, 38372730), (558, 35278155), (570, 34535457), (589, 33421410), (594, 33140085), (605, 32537538), (627, 31395870), (682, 28863945), (726, 27114615), (810, 24302729), (837, 23518770), (855, 23023638), (891, 22093390), (930, 21166893), (961, 20484090), (990, 19884051), (1023, 19242630), (1026, 19186365), (1045, 18837522), (1089, 18076410), (1178, 16710705), (1210, 16268769), (1254, 15697935), (1331, 14789790), (1395, 14111262), (1485, 13256034), (1539, 12790910), (1674, 11759385), (1705, 11545578), (1710, 11511819), (1767, 11140470), (1782, 11046695), (1815, 10845846), (1881, 10465290), (1922, 10242045), (2046, 9621315), (2090, 9418761), (2178, 9038205), (2299, 8562510), (2511, 7839590), (2565, 7674546), (2662, 7394895), (2790, 7055631), (2883, 6828030), (2945, 6684282), (2970, 6628017), (3069, 6414210), (3078, 6395455), (3135, 6279174), (3267, 6025470), (3410, 5772789), (3534, 5570235), (3630, 5422923), (3751, 5247990), (3762, 5232645), (3993, 4929930), (4185, 4703754), (4455, 4418678), (4598, 4281255), (4805, 4096818), (5022, 3919795), (5115, 3848526), (5130, 3837273), (5301, 3713490), (5445, 3615282), (5643, 3488430), (5766, 3414015), (5890, 3342141), (6138, 3207105), (6270, 3139587), (6479, 3038310), (6534, 3012735), (6655, 2957958), (6897, 2854170), (7502, 2623995), (7695, 2558182), (7986, 2464965), (8370, 2351877), (8649, 2276010), (8835, 2228094), (8910, 2209339), (9207, 2138070), (9405, 2093058), (9610, 2048409), (9801, 2008490), (10230, 1924263), (10571, 1862190), (10602, 1856745), (10890, 1807641), (11253, 1749330), (11286, 1744215), (11495, 1712502), (11979, 1643310), (12555, 1567918), (12958, 1519155), (13310, 1478979), (13794, 1427085), (14415, 1365606), (15345, 1282842), (15390, 1279091), (15903, 1237830), (16335, 1205094), (16929, 1162810), (17298, 1138005), (17670, 1114047), (18259, 1078110), (18414, 1069035), (18755, 1049598), (18810, 1046529), (19437, 1012770), (19602, 1004245), (19965, 985986), (20691, 951390), (21142, 931095), (22506, 874665), (22990, 856251), (23958, 821655), (25110, 783959), (25289, 778410), (25947, 758670), (26505, 742698), (27621, 712690), (28215, 697686), (28830, 682803), (30690, 641421), (31713, 620730), (31806, 618915), (32395, 607662), (32670, 602547), (33759, 583110), (33858, 581405), (34485, 570834), (35937, 547770), (36518, 539055), (37510, 524799), (38874, 506385), (39930, 492993), (41261, 477090), (41382, 475695), (43245, 455202), (46035, 427614), (47709, 412610), (49005, 401698), (50578, 389205), (51894, 379335), (52855, 372438), (53010, 371349), (54777, 359370), (55242, 356345), (56265, 349866), (56430, 348843), (58311, 337590), (59895, 328662), (62073, 317130), (63426, 310365), (64790, 303831), (67518, 291555), (68970, 285417), (71269, 276210), (71874, 273885), (75867, 259470), (77841, 252890), (79515, 247566), (82522, 238545), (84645, 232562), (86490, 227601), (91295, 215622), (92070, 213807), (95139, 206910), (95418, 206305), (97185, 202554), (98010, 200849), (101277, 194370), (103455, 190278), (105710, 186219), (107811, 182590), (109554, 179685), (112530, 174933), (116281, 169290), (116622, 168795), (119790, 164331), (123783, 159030), (124146, 158565), (126445, 155682), (129735, 151734), (138105, 142538)]