221491192800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{8191}}^1$

素因数の和:8826

約数の個数: 288

約数和(自身を含む): 760271339520

約数和(自身を除く): 538780146720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 593, 600, 608, 760, 800, 912, 950, 1140, 1186, 1200, 1425, 1520, 1779, 1824, 1900, 2280, 2372, 2400, 2850, 2965, 3040, 3558, 3800, 4560, 4744, 5700, 5930, 7116, 7600, 8191, 8895, 9120, 9488, 11267, 11400, 11860, 14232, 14825, 15200, 16382, 17790, 18976, 22534, 22800, 23720, 24573, 28464, 29650, 32764, 33801, 35580, 40955, 44475, 45068, 45600, 47440, 49146, 56335, 56928, 59300, 65528, 67602, 71160, 81910, 88950, 90136, 94880, 98292, 112670, 118600, 122865, 131056, 135204, 142320, 155629, 163820, 169005, 177900, 180272, 196584, 204775, 225340, 237200, 245730, 262112, 270408, 281675, 284640, 311258, 327640, 338010, 355800, 360544, 393168, 409550, 450680, 466887, 474400, 491460, 540816, 563350, 614325, 622516, 655280, 676020, 711600, 778145, 786336, 819100, 845025, 901360, 933774, 982920, 1081632, 1126700, 1228650, 1245032, 1310560, 1352040, 1423200, 1556290, 1638200, 1690050, 1802720, 1867548, 1965840, 2253400, 2334435, 2457300, 2490064, 2704080, 3112580, 3276400, 3380100, 3735096, 3890725, 3931680, 4506800, 4668870, 4857263, 4914600, 4980128, 5408160, 6225160, 6552800, 6760200, 7470192, 7781450, 9013600, 9337740, 9714526, 9829200, 11672175, 12450320, 13520400, 14571789, 14940384, 15562900, 18675480, 19429052, 19658400, 23344350, 24286315, 24900640, 27040800, 29143578, 31125800, 37350960, 38858104, 46688700, 48572630, 58287156, 62251600, 72858945, 74701920, 77716208, 92287997, 93377400, 97145260, 116574312, 121431575, 124503200, 145717890, 155432416, 184575994, 186754800, 194290520, 233148624, 242863150, 276863991, 291435780, 364294725, 369151988, 373509600, 388581040, 461439985, 466297248, 485726300, 553727982, 582871560, 728589450, 738303976, 777162080, 922879970, 971452600, 1107455964, 1165743120, 1384319955, 1457178900, 1476607952, 1845759940, 1942905200, 2214911928, 2307199925, 2331486240, 2768639910, 2914357800, 2953215904, 3691519880, 3885810400, 4429823856, 4614399850, 5537279820, 5828715600, 6921599775, 7383039760, 8859647712, 9228799700, 11074559640, 11657431200, 13843199550, 14766079520, 18457599400, 22149119280, 27686399100, 36915198800, 44298238560, 55372798200, 73830397600, 110745596400, 221491192800]

約数ペア:

[(1, 221491192800), (2, 110745596400), (3, 73830397600), (4, 55372798200), (5, 44298238560), (6, 36915198800), (8, 27686399100), (10, 22149119280), (12, 18457599400), (15, 14766079520), (16, 13843199550), (19, 11657431200), (20, 11074559640), (24, 9228799700), (25, 8859647712), (30, 7383039760), (32, 6921599775), (38, 5828715600), (40, 5537279820), (48, 4614399850), (50, 4429823856), (57, 3885810400), (60, 3691519880), (75, 2953215904), (76, 2914357800), (80, 2768639910), (95, 2331486240), (96, 2307199925), (100, 2214911928), (114, 1942905200), (120, 1845759940), (150, 1476607952), (152, 1457178900), (160, 1384319955), (190, 1165743120), (200, 1107455964), (228, 971452600), (240, 922879970), (285, 777162080), (300, 738303976), (304, 728589450), (380, 582871560), (400, 553727982), (456, 485726300), (475, 466297248), (480, 461439985), (570, 388581040), (593, 373509600), (600, 369151988), (608, 364294725), (760, 291435780), (800, 276863991), (912, 242863150), (950, 233148624), (1140, 194290520), (1186, 186754800), (1200, 184575994), (1425, 155432416), (1520, 145717890), (1779, 124503200), (1824, 121431575), (1900, 116574312), (2280, 97145260), (2372, 93377400), (2400, 92287997), (2850, 77716208), (2965, 74701920), (3040, 72858945), (3558, 62251600), (3800, 58287156), (4560, 48572630), (4744, 46688700), (5700, 38858104), (5930, 37350960), (7116, 31125800), (7600, 29143578), (8191, 27040800), (8895, 24900640), (9120, 24286315), (9488, 23344350), (11267, 19658400), (11400, 19429052), (11860, 18675480), (14232, 15562900), (14825, 14940384), (15200, 14571789), (16382, 13520400), (17790, 12450320), (18976, 11672175), (22534, 9829200), (22800, 9714526), (23720, 9337740), (24573, 9013600), (28464, 7781450), (29650, 7470192), (32764, 6760200), (33801, 6552800), (35580, 6225160), (40955, 5408160), (44475, 4980128), (45068, 4914600), (45600, 4857263), (47440, 4668870), (49146, 4506800), (56335, 3931680), (56928, 3890725), (59300, 3735096), (65528, 3380100), (67602, 3276400), (71160, 3112580), (81910, 2704080), (88950, 2490064), (90136, 2457300), (94880, 2334435), (98292, 2253400), (112670, 1965840), (118600, 1867548), (122865, 1802720), (131056, 1690050), (135204, 1638200), (142320, 1556290), (155629, 1423200), (163820, 1352040), (169005, 1310560), (177900, 1245032), (180272, 1228650), (196584, 1126700), (204775, 1081632), (225340, 982920), (237200, 933774), (245730, 901360), (262112, 845025), (270408, 819100), (281675, 786336), (284640, 778145), (311258, 711600), (327640, 676020), (338010, 655280), (355800, 622516), (360544, 614325), (393168, 563350), (409550, 540816), (450680, 491460), (466887, 474400)]