272005440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2425

約数の個数: 224

約数和(自身を含む): 1045488384

約数和(自身を除く): 773482944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2381, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 4762, 5440, 5712, 6720, 7140, 7143, 7616, 8160, 9520, 9524, 11424, 11905, 14280, 14286, 16320, 16667, 19040, 19048, 22848, 23810, 28560, 28572, 33334, 35715, 38080, 38096, 40477, 47620, 50001, 57120, 57144, 66668, 71430, 76192, 80954, 83335, 95240, 100002, 114240, 114288, 121431, 133336, 142860, 152384, 161908, 166670, 190480, 200004, 202385, 228576, 242862, 250005, 266672, 283339, 285720, 323816, 333340, 380960, 400008, 404770, 457152, 485724, 500010, 533344, 566678, 571440, 607155, 647632, 666680, 761920, 800016, 809540, 850017, 971448, 1000020, 1066688, 1133356, 1142880, 1214310, 1295264, 1333360, 1416695, 1600032, 1619080, 1700034, 1942896, 2000040, 2266712, 2285760, 2428620, 2590528, 2666720, 2833390, 3200064, 3238160, 3400068, 3885792, 4000080, 4250085, 4533424, 4857240, 5333440, 5666780, 6476320, 6800136, 7771584, 8000160, 8500170, 9066848, 9714480, 11333560, 12952640, 13600272, 16000320, 17000340, 18133696, 19428960, 22667120, 27200544, 34000680, 38857920, 45334240, 54401088, 68001360, 90668480, 136002720, 272005440]

約数ペア:

[(1, 272005440), (2, 136002720), (3, 90668480), (4, 68001360), (5, 54401088), (6, 45334240), (7, 38857920), (8, 34000680), (10, 27200544), (12, 22667120), (14, 19428960), (15, 18133696), (16, 17000340), (17, 16000320), (20, 13600272), (21, 12952640), (24, 11333560), (28, 9714480), (30, 9066848), (32, 8500170), (34, 8000160), (35, 7771584), (40, 6800136), (42, 6476320), (48, 5666780), (51, 5333440), (56, 4857240), (60, 4533424), (64, 4250085), (68, 4000080), (70, 3885792), (80, 3400068), (84, 3238160), (85, 3200064), (96, 2833390), (102, 2666720), (105, 2590528), (112, 2428620), (119, 2285760), (120, 2266712), (136, 2000040), (140, 1942896), (160, 1700034), (168, 1619080), (170, 1600032), (192, 1416695), (204, 1333360), (210, 1295264), (224, 1214310), (238, 1142880), (240, 1133356), (255, 1066688), (272, 1000020), (280, 971448), (320, 850017), (336, 809540), (340, 800016), (357, 761920), (408, 666680), (420, 647632), (448, 607155), (476, 571440), (480, 566678), (510, 533344), (544, 500010), (560, 485724), (595, 457152), (672, 404770), (680, 400008), (714, 380960), (816, 333340), (840, 323816), (952, 285720), (960, 283339), (1020, 266672), (1088, 250005), (1120, 242862), (1190, 228576), (1344, 202385), (1360, 200004), (1428, 190480), (1632, 166670), (1680, 161908), (1785, 152384), (1904, 142860), (2040, 133336), (2240, 121431), (2380, 114288), (2381, 114240), (2720, 100002), (2856, 95240), (3264, 83335), (3360, 80954), (3570, 76192), (3808, 71430), (4080, 66668), (4760, 57144), (4762, 57120), (5440, 50001), (5712, 47620), (6720, 40477), (7140, 38096), (7143, 38080), (7616, 35715), (8160, 33334), (9520, 28572), (9524, 28560), (11424, 23810), (11905, 22848), (14280, 19048), (14286, 19040), (16320, 16667)]