220736160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 815173632

約数和(自身を除く): 594437472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 71, 72, 80, 85, 90, 96, 102, 120, 127, 136, 142, 144, 153, 160, 170, 180, 204, 213, 240, 254, 255, 272, 284, 288, 306, 340, 355, 360, 381, 408, 426, 480, 508, 510, 544, 568, 612, 635, 639, 680, 710, 720, 762, 765, 816, 852, 1016, 1020, 1065, 1136, 1143, 1207, 1224, 1270, 1278, 1360, 1420, 1440, 1524, 1530, 1632, 1704, 1905, 2032, 2040, 2130, 2159, 2272, 2286, 2414, 2448, 2540, 2556, 2720, 2840, 3048, 3060, 3195, 3408, 3621, 3810, 4064, 4080, 4260, 4318, 4572, 4828, 4896, 5080, 5112, 5680, 5715, 6035, 6096, 6120, 6390, 6477, 6816, 7242, 7620, 8160, 8520, 8636, 9017, 9144, 9656, 10160, 10224, 10795, 10863, 11360, 11430, 12070, 12192, 12240, 12780, 12954, 14484, 15240, 17040, 17272, 18034, 18105, 18288, 19312, 19431, 20320, 20448, 21590, 21726, 22860, 24140, 24480, 25560, 25908, 27051, 28968, 30480, 32385, 34080, 34544, 36068, 36210, 36576, 38624, 38862, 43180, 43452, 45085, 45720, 48280, 51120, 51816, 54102, 54315, 57936, 60960, 64770, 69088, 72136, 72420, 77724, 81153, 86360, 86904, 90170, 91440, 96560, 97155, 102240, 103632, 108204, 108630, 115872, 129540, 135255, 144272, 144840, 153289, 155448, 162306, 172720, 173808, 180340, 182880, 193120, 194310, 207264, 216408, 217260, 259080, 270510, 288544, 289680, 306578, 310896, 324612, 345440, 347616, 360680, 388620, 405765, 432816, 434520, 459867, 518160, 541020, 579360, 613156, 621792, 649224, 721360, 766445, 777240, 811530, 865632, 869040, 919734, 1036320, 1082040, 1226312, 1298448, 1379601, 1442720, 1532890, 1554480, 1623060, 1738080, 1839468, 2164080, 2299335, 2452624, 2596896, 2759202, 3065780, 3108960, 3246120, 3678936, 4328160, 4598670, 4905248, 5518404, 6131560, 6492240, 6898005, 7357872, 9197340, 11036808, 12263120, 12984480, 13796010, 14715744, 18394680, 22073616, 24526240, 27592020, 36789360, 44147232, 55184040, 73578720, 110368080, 220736160]

約数ペア:

[(1, 220736160), (2, 110368080), (3, 73578720), (4, 55184040), (5, 44147232), (6, 36789360), (8, 27592020), (9, 24526240), (10, 22073616), (12, 18394680), (15, 14715744), (16, 13796010), (17, 12984480), (18, 12263120), (20, 11036808), (24, 9197340), (30, 7357872), (32, 6898005), (34, 6492240), (36, 6131560), (40, 5518404), (45, 4905248), (48, 4598670), (51, 4328160), (60, 3678936), (68, 3246120), (71, 3108960), (72, 3065780), (80, 2759202), (85, 2596896), (90, 2452624), (96, 2299335), (102, 2164080), (120, 1839468), (127, 1738080), (136, 1623060), (142, 1554480), (144, 1532890), (153, 1442720), (160, 1379601), (170, 1298448), (180, 1226312), (204, 1082040), (213, 1036320), (240, 919734), (254, 869040), (255, 865632), (272, 811530), (284, 777240), (288, 766445), (306, 721360), (340, 649224), (355, 621792), (360, 613156), (381, 579360), (408, 541020), (426, 518160), (480, 459867), (508, 434520), (510, 432816), (544, 405765), (568, 388620), (612, 360680), (635, 347616), (639, 345440), (680, 324612), (710, 310896), (720, 306578), (762, 289680), (765, 288544), (816, 270510), (852, 259080), (1016, 217260), (1020, 216408), (1065, 207264), (1136, 194310), (1143, 193120), (1207, 182880), (1224, 180340), (1270, 173808), (1278, 172720), (1360, 162306), (1420, 155448), (1440, 153289), (1524, 144840), (1530, 144272), (1632, 135255), (1704, 129540), (1905, 115872), (2032, 108630), (2040, 108204), (2130, 103632), (2159, 102240), (2272, 97155), (2286, 96560), (2414, 91440), (2448, 90170), (2540, 86904), (2556, 86360), (2720, 81153), (2840, 77724), (3048, 72420), (3060, 72136), (3195, 69088), (3408, 64770), (3621, 60960), (3810, 57936), (4064, 54315), (4080, 54102), (4260, 51816), (4318, 51120), (4572, 48280), (4828, 45720), (4896, 45085), (5080, 43452), (5112, 43180), (5680, 38862), (5715, 38624), (6035, 36576), (6096, 36210), (6120, 36068), (6390, 34544), (6477, 34080), (6816, 32385), (7242, 30480), (7620, 28968), (8160, 27051), (8520, 25908), (8636, 25560), (9017, 24480), (9144, 24140), (9656, 22860), (10160, 21726), (10224, 21590), (10795, 20448), (10863, 20320), (11360, 19431), (11430, 19312), (12070, 18288), (12192, 18105), (12240, 18034), (12780, 17272), (12954, 17040), (14484, 15240)]