166425840

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 662957568

約数和(自身を除く): 496531728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1223, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2446, 2520, 2835, 3024, 3240, 3402, 3669, 3780, 3888, 4536, 4860, 4892, 5040, 5670, 6115, 6480, 6804, 7338, 7560, 8505, 8561, 9072, 9720, 9784, 11007, 11340, 12230, 13608, 14676, 15120, 17010, 17122, 18345, 19440, 19568, 22014, 22680, 24460, 25683, 27216, 29352, 33021, 34020, 34244, 36690, 42805, 44028, 45360, 48920, 51366, 55035, 58704, 66042, 68040, 68488, 73380, 77049, 85610, 88056, 97840, 99063, 102732, 110070, 128415, 132084, 136080, 136976, 146760, 154098, 165105, 171220, 176112, 198126, 205464, 220140, 231147, 256830, 264168, 293520, 297189, 308196, 330210, 342440, 385245, 396252, 410928, 440280, 462294, 495315, 513660, 528336, 594378, 616392, 660420, 684880, 693441, 770490, 792504, 880560, 924588, 990630, 1027320, 1155735, 1188756, 1232784, 1320840, 1386882, 1485945, 1540980, 1585008, 1849176, 1981260, 2054640, 2080323, 2311470, 2377512, 2641680, 2773764, 2971890, 3081960, 3467205, 3698352, 3962520, 4160646, 4622940, 4755024, 5547528, 5943780, 6163920, 6934410, 7925040, 8321292, 9245880, 10401615, 11095056, 11887560, 13868820, 16642584, 18491760, 20803230, 23775120, 27737640, 33285168, 41606460, 55475280, 83212920, 166425840]

約数ペア:

[(1, 166425840), (2, 83212920), (3, 55475280), (4, 41606460), (5, 33285168), (6, 27737640), (7, 23775120), (8, 20803230), (9, 18491760), (10, 16642584), (12, 13868820), (14, 11887560), (15, 11095056), (16, 10401615), (18, 9245880), (20, 8321292), (21, 7925040), (24, 6934410), (27, 6163920), (28, 5943780), (30, 5547528), (35, 4755024), (36, 4622940), (40, 4160646), (42, 3962520), (45, 3698352), (48, 3467205), (54, 3081960), (56, 2971890), (60, 2773764), (63, 2641680), (70, 2377512), (72, 2311470), (80, 2080323), (81, 2054640), (84, 1981260), (90, 1849176), (105, 1585008), (108, 1540980), (112, 1485945), (120, 1386882), (126, 1320840), (135, 1232784), (140, 1188756), (144, 1155735), (162, 1027320), (168, 990630), (180, 924588), (189, 880560), (210, 792504), (216, 770490), (240, 693441), (243, 684880), (252, 660420), (270, 616392), (280, 594378), (315, 528336), (324, 513660), (336, 495315), (360, 462294), (378, 440280), (405, 410928), (420, 396252), (432, 385245), (486, 342440), (504, 330210), (540, 308196), (560, 297189), (567, 293520), (630, 264168), (648, 256830), (720, 231147), (756, 220140), (810, 205464), (840, 198126), (945, 176112), (972, 171220), (1008, 165105), (1080, 154098), (1134, 146760), (1215, 136976), (1223, 136080), (1260, 132084), (1296, 128415), (1512, 110070), (1620, 102732), (1680, 99063), (1701, 97840), (1890, 88056), (1944, 85610), (2160, 77049), (2268, 73380), (2430, 68488), (2446, 68040), (2520, 66042), (2835, 58704), (3024, 55035), (3240, 51366), (3402, 48920), (3669, 45360), (3780, 44028), (3888, 42805), (4536, 36690), (4860, 34244), (4892, 34020), (5040, 33021), (5670, 29352), (6115, 27216), (6480, 25683), (6804, 24460), (7338, 22680), (7560, 22014), (8505, 19568), (8561, 19440), (9072, 18345), (9720, 17122), (9784, 17010), (11007, 15120), (11340, 14676), (12230, 13608)]