565438320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1325

約数の個数: 200

約数和(自身を含む): 1993131360

約数和(自身を除く): 1427693040

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, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 405, 426, 432, 540, 568, 639, 648, 710, 720, 810, 852, 1065, 1080, 1136, 1229, 1278, 1296, 1420, 1620, 1704, 1917, 2130, 2160, 2458, 2556, 2840, 3195, 3240, 3408, 3687, 3834, 4260, 4916, 5112, 5680, 5751, 6145, 6390, 6480, 7374, 7668, 8520, 9585, 9832, 10224, 11061, 11502, 12290, 12780, 14748, 15336, 17040, 18435, 19170, 19664, 22122, 23004, 24580, 25560, 28755, 29496, 30672, 33183, 36870, 38340, 44244, 46008, 49160, 51120, 55305, 57510, 58992, 66366, 73740, 76680, 87259, 88488, 92016, 98320, 99549, 110610, 115020, 132732, 147480, 153360, 165915, 174518, 176976, 199098, 221220, 230040, 261777, 265464, 294960, 331830, 349036, 398196, 436295, 442440, 460080, 497745, 523554, 530928, 663660, 698072, 785331, 796392, 872590, 884880, 995490, 1047108, 1308885, 1327320, 1396144, 1570662, 1592784, 1745180, 1990980, 2094216, 2355993, 2617770, 2654640, 3141324, 3490360, 3926655, 3981960, 4188432, 4711986, 5235540, 6282648, 6980720, 7067979, 7853310, 7963920, 9423972, 10471080, 11779965, 12565296, 14135958, 15706620, 18847944, 20942160, 23559930, 28271916, 31413240, 35339895, 37695888, 47119860, 56543832, 62826480, 70679790, 94239720, 113087664, 141359580, 188479440, 282719160, 565438320]

約数ペア:

[(1, 565438320), (2, 282719160), (3, 188479440), (4, 141359580), (5, 113087664), (6, 94239720), (8, 70679790), (9, 62826480), (10, 56543832), (12, 47119860), (15, 37695888), (16, 35339895), (18, 31413240), (20, 28271916), (24, 23559930), (27, 20942160), (30, 18847944), (36, 15706620), (40, 14135958), (45, 12565296), (48, 11779965), (54, 10471080), (60, 9423972), (71, 7963920), (72, 7853310), (80, 7067979), (81, 6980720), (90, 6282648), (108, 5235540), (120, 4711986), (135, 4188432), (142, 3981960), (144, 3926655), (162, 3490360), (180, 3141324), (213, 2654640), (216, 2617770), (240, 2355993), (270, 2094216), (284, 1990980), (324, 1745180), (355, 1592784), (360, 1570662), (405, 1396144), (426, 1327320), (432, 1308885), (540, 1047108), (568, 995490), (639, 884880), (648, 872590), (710, 796392), (720, 785331), (810, 698072), (852, 663660), (1065, 530928), (1080, 523554), (1136, 497745), (1229, 460080), (1278, 442440), (1296, 436295), (1420, 398196), (1620, 349036), (1704, 331830), (1917, 294960), (2130, 265464), (2160, 261777), (2458, 230040), (2556, 221220), (2840, 199098), (3195, 176976), (3240, 174518), (3408, 165915), (3687, 153360), (3834, 147480), (4260, 132732), (4916, 115020), (5112, 110610), (5680, 99549), (5751, 98320), (6145, 92016), (6390, 88488), (6480, 87259), (7374, 76680), (7668, 73740), (8520, 66366), (9585, 58992), (9832, 57510), (10224, 55305), (11061, 51120), (11502, 49160), (12290, 46008), (12780, 44244), (14748, 38340), (15336, 36870), (17040, 33183), (18435, 30672), (19170, 29496), (19664, 28755), (22122, 25560), (23004, 24580)]