142577280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 520934400

約数和(自身を除く): 378357120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 223, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 446, 480, 540, 555, 576, 592, 640, 666, 669, 720, 740, 864, 888, 892, 960, 999, 1080, 1110, 1115, 1152, 1184, 1332, 1338, 1440, 1480, 1665, 1728, 1776, 1784, 1920, 1998, 2007, 2160, 2220, 2230, 2368, 2664, 2676, 2880, 2960, 3330, 3345, 3456, 3552, 3568, 3996, 4014, 4320, 4440, 4460, 4736, 4995, 5328, 5352, 5760, 5920, 6021, 6660, 6690, 7104, 7136, 7992, 8028, 8251, 8640, 8880, 8920, 9990, 10035, 10656, 10704, 11840, 12042, 13320, 13380, 14208, 14272, 15984, 16056, 16502, 17280, 17760, 17840, 19980, 20070, 21312, 21408, 23680, 24084, 24753, 26640, 26760, 28544, 30105, 31968, 32112, 33004, 35520, 35680, 39960, 40140, 41255, 42624, 42816, 48168, 49506, 53280, 53520, 60210, 63936, 64224, 66008, 71040, 71360, 74259, 79920, 80280, 82510, 85632, 96336, 99012, 106560, 107040, 120420, 123765, 127872, 128448, 132016, 142720, 148518, 159840, 160560, 165020, 192672, 198024, 213120, 214080, 222777, 240840, 247530, 256896, 264032, 297036, 319680, 321120, 330040, 371295, 385344, 396048, 428160, 445554, 481680, 495060, 528064, 594072, 639360, 642240, 660080, 742590, 770688, 792096, 891108, 963360, 990120, 1056128, 1113885, 1188144, 1284480, 1320160, 1485180, 1584192, 1782216, 1926720, 1980240, 2227770, 2376288, 2640320, 2970360, 3168384, 3564432, 3853440, 3960480, 4455540, 4752576, 5280640, 5940720, 7128864, 7920960, 8911080, 9505152, 11881440, 14257728, 15841920, 17822160, 23762880, 28515456, 35644320, 47525760, 71288640, 142577280]

約数ペア:

[(1, 142577280), (2, 71288640), (3, 47525760), (4, 35644320), (5, 28515456), (6, 23762880), (8, 17822160), (9, 15841920), (10, 14257728), (12, 11881440), (15, 9505152), (16, 8911080), (18, 7920960), (20, 7128864), (24, 5940720), (27, 5280640), (30, 4752576), (32, 4455540), (36, 3960480), (37, 3853440), (40, 3564432), (45, 3168384), (48, 2970360), (54, 2640320), (60, 2376288), (64, 2227770), (72, 1980240), (74, 1926720), (80, 1782216), (90, 1584192), (96, 1485180), (108, 1320160), (111, 1284480), (120, 1188144), (128, 1113885), (135, 1056128), (144, 990120), (148, 963360), (160, 891108), (180, 792096), (185, 770688), (192, 742590), (216, 660080), (222, 642240), (223, 639360), (240, 594072), (270, 528064), (288, 495060), (296, 481680), (320, 445554), (333, 428160), (360, 396048), (370, 385344), (384, 371295), (432, 330040), (444, 321120), (446, 319680), (480, 297036), (540, 264032), (555, 256896), (576, 247530), (592, 240840), (640, 222777), (666, 214080), (669, 213120), (720, 198024), (740, 192672), (864, 165020), (888, 160560), (892, 159840), (960, 148518), (999, 142720), (1080, 132016), (1110, 128448), (1115, 127872), (1152, 123765), (1184, 120420), (1332, 107040), (1338, 106560), (1440, 99012), (1480, 96336), (1665, 85632), (1728, 82510), (1776, 80280), (1784, 79920), (1920, 74259), (1998, 71360), (2007, 71040), (2160, 66008), (2220, 64224), (2230, 63936), (2368, 60210), (2664, 53520), (2676, 53280), (2880, 49506), (2960, 48168), (3330, 42816), (3345, 42624), (3456, 41255), (3552, 40140), (3568, 39960), (3996, 35680), (4014, 35520), (4320, 33004), (4440, 32112), (4460, 31968), (4736, 30105), (4995, 28544), (5328, 26760), (5352, 26640), (5760, 24753), (5920, 24084), (6021, 23680), (6660, 21408), (6690, 21312), (7104, 20070), (7136, 19980), (7992, 17840), (8028, 17760), (8251, 17280), (8640, 16502), (8880, 16056), (8920, 15984), (9990, 14272), (10035, 14208), (10656, 13380), (10704, 13320), (11840, 12042)]