77140080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:596

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 192842640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 503, 540, 568, 639, 710, 720, 852, 1006, 1065, 1080, 1136, 1278, 1420, 1509, 1704, 1917, 2012, 2130, 2160, 2515, 2556, 2840, 3018, 3195, 3408, 3834, 4024, 4260, 4527, 5030, 5112, 5680, 6036, 6390, 7545, 7668, 8048, 8520, 9054, 9585, 10060, 10224, 12072, 12780, 13581, 15090, 15336, 17040, 18108, 19170, 20120, 22635, 24144, 25560, 27162, 30180, 30672, 35713, 36216, 38340, 40240, 45270, 51120, 54324, 60360, 67905, 71426, 72432, 76680, 90540, 107139, 108648, 120720, 135810, 142852, 153360, 178565, 181080, 214278, 217296, 271620, 285704, 321417, 357130, 362160, 428556, 535695, 543240, 571408, 642834, 714260, 857112, 964251, 1071390, 1086480, 1285668, 1428520, 1607085, 1714224, 1928502, 2142780, 2571336, 2857040, 3214170, 3857004, 4285560, 4821255, 5142672, 6428340, 7714008, 8571120, 9642510, 12856680, 15428016, 19285020, 25713360, 38570040, 77140080]

約数ペア:

[(1, 77140080), (2, 38570040), (3, 25713360), (4, 19285020), (5, 15428016), (6, 12856680), (8, 9642510), (9, 8571120), (10, 7714008), (12, 6428340), (15, 5142672), (16, 4821255), (18, 4285560), (20, 3857004), (24, 3214170), (27, 2857040), (30, 2571336), (36, 2142780), (40, 1928502), (45, 1714224), (48, 1607085), (54, 1428520), (60, 1285668), (71, 1086480), (72, 1071390), (80, 964251), (90, 857112), (108, 714260), (120, 642834), (135, 571408), (142, 543240), (144, 535695), (180, 428556), (213, 362160), (216, 357130), (240, 321417), (270, 285704), (284, 271620), (355, 217296), (360, 214278), (426, 181080), (432, 178565), (503, 153360), (540, 142852), (568, 135810), (639, 120720), (710, 108648), (720, 107139), (852, 90540), (1006, 76680), (1065, 72432), (1080, 71426), (1136, 67905), (1278, 60360), (1420, 54324), (1509, 51120), (1704, 45270), (1917, 40240), (2012, 38340), (2130, 36216), (2160, 35713), (2515, 30672), (2556, 30180), (2840, 27162), (3018, 25560), (3195, 24144), (3408, 22635), (3834, 20120), (4024, 19170), (4260, 18108), (4527, 17040), (5030, 15336), (5112, 15090), (5680, 13581), (6036, 12780), (6390, 12072), (7545, 10224), (7668, 10060), (8048, 9585), (8520, 9054)]