1427370186240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{872561}}^1$

素因数の和:872661

約数の個数: 240

約数和(自身を含む): 5013015280416

約数和(自身を除く): 3585645094176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1920, 2130, 2272, 2304, 2556, 2560, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 4608, 5112, 5680, 5760, 6390, 6816, 7680, 8520, 9088, 10224, 11360, 11520, 12780, 13632, 17040, 18176, 20448, 22720, 23040, 25560, 27264, 34080, 36352, 40896, 45440, 51120, 54528, 68160, 81792, 90880, 102240, 109056, 136320, 163584, 181760, 204480, 272640, 327168, 408960, 545280, 817920, 872561, 1635840, 1745122, 2617683, 3490244, 4362805, 5235366, 6980488, 7853049, 8725610, 10470732, 13088415, 13960976, 15706098, 17451220, 20941464, 26176830, 27921952, 31412196, 34902440, 39265245, 41882928, 52353660, 55843904, 61951831, 62824392, 69804880, 78530490, 83765856, 104707320, 111687808, 123903662, 125648784, 139609760, 157060980, 167531712, 185855493, 209414640, 223375616, 247807324, 251297568, 279219520, 309759155, 314121960, 335063424, 371710986, 418829280, 446751232, 495614648, 502595136, 557566479, 558439040, 619518310, 628243920, 670126848, 743421972, 837658560, 929277465, 991229296, 1005190272, 1115132958, 1116878080, 1239036620, 1256487840, 1340253696, 1486843944, 1675317120, 1858554930, 1982458592, 2010380544, 2230265916, 2233756160, 2478073240, 2512975680, 2787832395, 2973687888, 3350634240, 3717109860, 3964917184, 4020761088, 4460531832, 4956146480, 5025951360, 5575664790, 5947375776, 6701268480, 7434219720, 7929834368, 8921063664, 9912292960, 10051902720, 11151329580, 11894751552, 14868439440, 15859668736, 17842127328, 19824585920, 20103805440, 22302659160, 23789503104, 29736878880, 31719337472, 35684254656, 39649171840, 44605318320, 47579006208, 59473757760, 71368509312, 79298343680, 89210636640, 95158012416, 118947515520, 142737018624, 158596687360, 178421273280, 237895031040, 285474037248, 356842546560, 475790062080, 713685093120, 1427370186240]

約数ペア:

[(1, 1427370186240), (2, 713685093120), (3, 475790062080), (4, 356842546560), (5, 285474037248), (6, 237895031040), (8, 178421273280), (9, 158596687360), (10, 142737018624), (12, 118947515520), (15, 95158012416), (16, 89210636640), (18, 79298343680), (20, 71368509312), (24, 59473757760), (30, 47579006208), (32, 44605318320), (36, 39649171840), (40, 35684254656), (45, 31719337472), (48, 29736878880), (60, 23789503104), (64, 22302659160), (71, 20103805440), (72, 19824585920), (80, 17842127328), (90, 15859668736), (96, 14868439440), (120, 11894751552), (128, 11151329580), (142, 10051902720), (144, 9912292960), (160, 8921063664), (180, 7929834368), (192, 7434219720), (213, 6701268480), (240, 5947375776), (256, 5575664790), (284, 5025951360), (288, 4956146480), (320, 4460531832), (355, 4020761088), (360, 3964917184), (384, 3717109860), (426, 3350634240), (480, 2973687888), (512, 2787832395), (568, 2512975680), (576, 2478073240), (639, 2233756160), (640, 2230265916), (710, 2010380544), (720, 1982458592), (768, 1858554930), (852, 1675317120), (960, 1486843944), (1065, 1340253696), (1136, 1256487840), (1152, 1239036620), (1278, 1116878080), (1280, 1115132958), (1420, 1005190272), (1440, 991229296), (1536, 929277465), (1704, 837658560), (1920, 743421972), (2130, 670126848), (2272, 628243920), (2304, 619518310), (2556, 558439040), (2560, 557566479), (2840, 502595136), (2880, 495614648), (3195, 446751232), (3408, 418829280), (3840, 371710986), (4260, 335063424), (4544, 314121960), (4608, 309759155), (5112, 279219520), (5680, 251297568), (5760, 247807324), (6390, 223375616), (6816, 209414640), (7680, 185855493), (8520, 167531712), (9088, 157060980), (10224, 139609760), (11360, 125648784), (11520, 123903662), (12780, 111687808), (13632, 104707320), (17040, 83765856), (18176, 78530490), (20448, 69804880), (22720, 62824392), (23040, 61951831), (25560, 55843904), (27264, 52353660), (34080, 41882928), (36352, 39265245), (40896, 34902440), (45440, 31412196), (51120, 27921952), (54528, 26176830), (68160, 20941464), (81792, 17451220), (90880, 15706098), (102240, 13960976), (109056, 13088415), (136320, 10470732), (163584, 8725610), (181760, 7853049), (204480, 6980488), (272640, 5235366), (327168, 4362805), (408960, 3490244), (545280, 2617683), (817920, 1745122), (872561, 1635840)]