73967040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 224

約数和(自身を含む): 298460160

約数和(自身を除く): 224493120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1223, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2446, 2520, 2880, 3024, 3360, 3669, 3780, 4032, 4320, 4892, 5040, 6048, 6115, 6720, 7338, 7560, 8561, 8640, 9784, 10080, 11007, 12096, 12230, 14676, 15120, 17122, 18345, 19568, 20160, 22014, 24460, 25683, 29352, 30240, 33021, 34244, 36690, 39136, 42805, 44028, 48920, 51366, 55035, 58704, 60480, 66042, 68488, 73380, 77049, 78272, 85610, 88056, 97840, 102732, 110070, 117408, 128415, 132084, 136976, 146760, 154098, 165105, 171220, 176112, 195680, 205464, 220140, 231147, 234816, 256830, 264168, 273952, 293520, 308196, 330210, 342440, 352224, 385245, 391360, 410928, 440280, 462294, 513660, 528336, 547904, 587040, 616392, 660420, 684880, 704448, 770490, 821856, 880560, 924588, 1027320, 1056672, 1155735, 1174080, 1232784, 1320840, 1369760, 1540980, 1643712, 1761120, 1849176, 2054640, 2113344, 2311470, 2465568, 2641680, 2739520, 3081960, 3522240, 3698352, 4109280, 4622940, 4931136, 5283360, 6163920, 7396704, 8218560, 9245880, 10566720, 12327840, 14793408, 18491760, 24655680, 36983520, 73967040]

約数ペア:

[(1, 73967040), (2, 36983520), (3, 24655680), (4, 18491760), (5, 14793408), (6, 12327840), (7, 10566720), (8, 9245880), (9, 8218560), (10, 7396704), (12, 6163920), (14, 5283360), (15, 4931136), (16, 4622940), (18, 4109280), (20, 3698352), (21, 3522240), (24, 3081960), (27, 2739520), (28, 2641680), (30, 2465568), (32, 2311470), (35, 2113344), (36, 2054640), (40, 1849176), (42, 1761120), (45, 1643712), (48, 1540980), (54, 1369760), (56, 1320840), (60, 1232784), (63, 1174080), (64, 1155735), (70, 1056672), (72, 1027320), (80, 924588), (84, 880560), (90, 821856), (96, 770490), (105, 704448), (108, 684880), (112, 660420), (120, 616392), (126, 587040), (135, 547904), (140, 528336), (144, 513660), (160, 462294), (168, 440280), (180, 410928), (189, 391360), (192, 385245), (210, 352224), (216, 342440), (224, 330210), (240, 308196), (252, 293520), (270, 273952), (280, 264168), (288, 256830), (315, 234816), (320, 231147), (336, 220140), (360, 205464), (378, 195680), (420, 176112), (432, 171220), (448, 165105), (480, 154098), (504, 146760), (540, 136976), (560, 132084), (576, 128415), (630, 117408), (672, 110070), (720, 102732), (756, 97840), (840, 88056), (864, 85610), (945, 78272), (960, 77049), (1008, 73380), (1080, 68488), (1120, 66042), (1223, 60480), (1260, 58704), (1344, 55035), (1440, 51366), (1512, 48920), (1680, 44028), (1728, 42805), (1890, 39136), (2016, 36690), (2160, 34244), (2240, 33021), (2446, 30240), (2520, 29352), (2880, 25683), (3024, 24460), (3360, 22014), (3669, 20160), (3780, 19568), (4032, 18345), (4320, 17122), (4892, 15120), (5040, 14676), (6048, 12230), (6115, 12096), (6720, 11007), (7338, 10080), (7560, 9784), (8561, 8640)]