98622720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 216

約数和(自身を含む): 390289536

約数和(自身を除く): 291666816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1223, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2446, 2520, 2688, 2880, 3360, 3669, 3840, 4032, 4480, 4892, 5040, 5376, 5760, 6115, 6720, 7338, 8064, 8561, 8960, 9784, 10080, 11007, 11520, 12230, 13440, 14676, 16128, 17122, 18345, 19568, 20160, 22014, 24460, 25683, 26880, 29352, 34244, 36690, 39136, 40320, 42805, 44028, 48920, 51366, 55035, 58704, 68488, 73380, 77049, 78272, 80640, 85610, 88056, 97840, 102732, 110070, 117408, 128415, 136976, 146760, 154098, 156544, 171220, 176112, 195680, 205464, 220140, 234816, 256830, 273952, 293520, 308196, 313088, 342440, 352224, 385245, 391360, 410928, 440280, 469632, 513660, 547904, 587040, 616392, 684880, 704448, 770490, 782720, 821856, 880560, 939264, 1027320, 1095808, 1174080, 1232784, 1369760, 1408896, 1540980, 1565440, 1643712, 1761120, 2054640, 2191616, 2348160, 2465568, 2739520, 2817792, 3081960, 3287424, 3522240, 4109280, 4696320, 4931136, 5479040, 6163920, 6574848, 7044480, 8218560, 9862272, 10958080, 12327840, 14088960, 16437120, 19724544, 24655680, 32874240, 49311360, 98622720]

約数ペア:

[(1, 98622720), (2, 49311360), (3, 32874240), (4, 24655680), (5, 19724544), (6, 16437120), (7, 14088960), (8, 12327840), (9, 10958080), (10, 9862272), (12, 8218560), (14, 7044480), (15, 6574848), (16, 6163920), (18, 5479040), (20, 4931136), (21, 4696320), (24, 4109280), (28, 3522240), (30, 3287424), (32, 3081960), (35, 2817792), (36, 2739520), (40, 2465568), (42, 2348160), (45, 2191616), (48, 2054640), (56, 1761120), (60, 1643712), (63, 1565440), (64, 1540980), (70, 1408896), (72, 1369760), (80, 1232784), (84, 1174080), (90, 1095808), (96, 1027320), (105, 939264), (112, 880560), (120, 821856), (126, 782720), (128, 770490), (140, 704448), (144, 684880), (160, 616392), (168, 587040), (180, 547904), (192, 513660), (210, 469632), (224, 440280), (240, 410928), (252, 391360), (256, 385245), (280, 352224), (288, 342440), (315, 313088), (320, 308196), (336, 293520), (360, 273952), (384, 256830), (420, 234816), (448, 220140), (480, 205464), (504, 195680), (560, 176112), (576, 171220), (630, 156544), (640, 154098), (672, 146760), (720, 136976), (768, 128415), (840, 117408), (896, 110070), (960, 102732), (1008, 97840), (1120, 88056), (1152, 85610), (1223, 80640), (1260, 78272), (1280, 77049), (1344, 73380), (1440, 68488), (1680, 58704), (1792, 55035), (1920, 51366), (2016, 48920), (2240, 44028), (2304, 42805), (2446, 40320), (2520, 39136), (2688, 36690), (2880, 34244), (3360, 29352), (3669, 26880), (3840, 25683), (4032, 24460), (4480, 22014), (4892, 20160), (5040, 19568), (5376, 18345), (5760, 17122), (6115, 16128), (6720, 14676), (7338, 13440), (8064, 12230), (8561, 11520), (8960, 11007), (9784, 10080)]