21232897290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 288

約数和(自身を含む): 64216556352

約数和(自身を除く): 42983659062

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 121, 165, 171, 190, 198, 209, 242, 285, 330, 342, 361, 363, 418, 491, 495, 570, 605, 627, 722, 726, 855, 982, 990, 1045, 1083, 1089, 1210, 1254, 1331, 1473, 1710, 1805, 1815, 1881, 2090, 2166, 2178, 2299, 2455, 2662, 2946, 3135, 3249, 3610, 3630, 3762, 3971, 3993, 4419, 4598, 4910, 5401, 5415, 5445, 6270, 6498, 6655, 6897, 7365, 7942, 7986, 8838, 9329, 9405, 10802, 10830, 10890, 11495, 11913, 11979, 13310, 13794, 14730, 16203, 16245, 18658, 18810, 19855, 19965, 20691, 22095, 22990, 23826, 23958, 25289, 27005, 27987, 32406, 32490, 34485, 35739, 39710, 39930, 41382, 43681, 44190, 46645, 48609, 50578, 54010, 55974, 59411, 59565, 59895, 68970, 71478, 75867, 81015, 83961, 87362, 93290, 97218, 102619, 103455, 118822, 119130, 119790, 126445, 131043, 139935, 151734, 162030, 167922, 177251, 178233, 178695, 205238, 206910, 218405, 227601, 243045, 252890, 262086, 279870, 297055, 307857, 354502, 356466, 357390, 379335, 393129, 419805, 436810, 455202, 480491, 486090, 513095, 531753, 534699, 594110, 615714, 653521, 655215, 758670, 786258, 839610, 886255, 891165, 923571, 960982, 1026190, 1063506, 1069398, 1128809, 1138005, 1307042, 1310430, 1441473, 1539285, 1595259, 1772510, 1782330, 1847142, 1949761, 1960563, 1965645, 2257618, 2276010, 2402455, 2658765, 2673495, 2882946, 3078570, 3190518, 3267605, 3386427, 3899522, 3921126, 3931290, 4324419, 4617855, 4804910, 5317530, 5346990, 5644045, 5849283, 5881689, 6535210, 6772854, 7207365, 7976295, 8648838, 9235710, 9748805, 9802815, 10159281, 11288090, 11698566, 11763378, 12416899, 14414730, 15952590, 16932135, 17547849, 19497610, 19605630, 20318562, 21447371, 21622095, 24833798, 29246415, 29408445, 33864270, 35095698, 37250697, 42894742, 43244190, 50796405, 58492830, 58816890, 62084495, 64342113, 74501394, 87739245, 101592810, 107236855, 111752091, 124168990, 128684226, 175478490, 186253485, 193026339, 214473710, 223504182, 235921081, 321710565, 372506970, 386052678, 471842162, 558760455, 643421130, 707763243, 965131695, 1117520910, 1179605405, 1415526486, 1930263390, 2123289729, 2359210810, 3538816215, 4246579458, 7077632430, 10616448645, 21232897290]

約数ペア:

[(1, 21232897290), (2, 10616448645), (3, 7077632430), (5, 4246579458), (6, 3538816215), (9, 2359210810), (10, 2123289729), (11, 1930263390), (15, 1415526486), (18, 1179605405), (19, 1117520910), (22, 965131695), (30, 707763243), (33, 643421130), (38, 558760455), (45, 471842162), (55, 386052678), (57, 372506970), (66, 321710565), (90, 235921081), (95, 223504182), (99, 214473710), (110, 193026339), (114, 186253485), (121, 175478490), (165, 128684226), (171, 124168990), (190, 111752091), (198, 107236855), (209, 101592810), (242, 87739245), (285, 74501394), (330, 64342113), (342, 62084495), (361, 58816890), (363, 58492830), (418, 50796405), (491, 43244190), (495, 42894742), (570, 37250697), (605, 35095698), (627, 33864270), (722, 29408445), (726, 29246415), (855, 24833798), (982, 21622095), (990, 21447371), (1045, 20318562), (1083, 19605630), (1089, 19497610), (1210, 17547849), (1254, 16932135), (1331, 15952590), (1473, 14414730), (1710, 12416899), (1805, 11763378), (1815, 11698566), (1881, 11288090), (2090, 10159281), (2166, 9802815), (2178, 9748805), (2299, 9235710), (2455, 8648838), (2662, 7976295), (2946, 7207365), (3135, 6772854), (3249, 6535210), (3610, 5881689), (3630, 5849283), (3762, 5644045), (3971, 5346990), (3993, 5317530), (4419, 4804910), (4598, 4617855), (4910, 4324419), (5401, 3931290), (5415, 3921126), (5445, 3899522), (6270, 3386427), (6498, 3267605), (6655, 3190518), (6897, 3078570), (7365, 2882946), (7942, 2673495), (7986, 2658765), (8838, 2402455), (9329, 2276010), (9405, 2257618), (10802, 1965645), (10830, 1960563), (10890, 1949761), (11495, 1847142), (11913, 1782330), (11979, 1772510), (13310, 1595259), (13794, 1539285), (14730, 1441473), (16203, 1310430), (16245, 1307042), (18658, 1138005), (18810, 1128809), (19855, 1069398), (19965, 1063506), (20691, 1026190), (22095, 960982), (22990, 923571), (23826, 891165), (23958, 886255), (25289, 839610), (27005, 786258), (27987, 758670), (32406, 655215), (32490, 653521), (34485, 615714), (35739, 594110), (39710, 534699), (39930, 531753), (41382, 513095), (43681, 486090), (44190, 480491), (46645, 455202), (48609, 436810), (50578, 419805), (54010, 393129), (55974, 379335), (59411, 357390), (59565, 356466), (59895, 354502), (68970, 307857), (71478, 297055), (75867, 279870), (81015, 262086), (83961, 252890), (87362, 243045), (93290, 227601), (97218, 218405), (102619, 206910), (103455, 205238), (118822, 178695), (119130, 178233), (119790, 177251), (126445, 167922), (131043, 162030), (139935, 151734)]