342601920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2132

約数の個数: 224

約数和(自身を含む): 1272844800

約数和(自身を除く): 930242880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2087, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4174, 4320, 4560, 5130, 5472, 6080, 6261, 6840, 8208, 8348, 8640, 9120, 10260, 10435, 10944, 12522, 13680, 16416, 16696, 18240, 18783, 20520, 20870, 25044, 27360, 31305, 32832, 33392, 37566, 39653, 41040, 41740, 50088, 54720, 56349, 62610, 66784, 75132, 79306, 82080, 83480, 93915, 100176, 112698, 118959, 125220, 133568, 150264, 158612, 164160, 166960, 187830, 198265, 200352, 225396, 237918, 250440, 281745, 300528, 317224, 333920, 356877, 375660, 396530, 400704, 450792, 475836, 500880, 563490, 594795, 601056, 634448, 667840, 713754, 751320, 793060, 901584, 951672, 1001760, 1070631, 1126980, 1189590, 1202112, 1268896, 1427508, 1502640, 1586120, 1784385, 1803168, 1903344, 2003520, 2141262, 2253960, 2379180, 2537792, 2855016, 3005280, 3172240, 3568770, 3606336, 3806688, 4282524, 4507920, 4758360, 5353155, 5710032, 6010560, 6344480, 7137540, 7613376, 8565048, 9015840, 9516720, 10706310, 11420064, 12688960, 14275080, 17130096, 18031680, 19033440, 21412620, 22840128, 28550160, 34260192, 38066880, 42825240, 57100320, 68520384, 85650480, 114200640, 171300960, 342601920]

約数ペア:

[(1, 342601920), (2, 171300960), (3, 114200640), (4, 85650480), (5, 68520384), (6, 57100320), (8, 42825240), (9, 38066880), (10, 34260192), (12, 28550160), (15, 22840128), (16, 21412620), (18, 19033440), (19, 18031680), (20, 17130096), (24, 14275080), (27, 12688960), (30, 11420064), (32, 10706310), (36, 9516720), (38, 9015840), (40, 8565048), (45, 7613376), (48, 7137540), (54, 6344480), (57, 6010560), (60, 5710032), (64, 5353155), (72, 4758360), (76, 4507920), (80, 4282524), (90, 3806688), (95, 3606336), (96, 3568770), (108, 3172240), (114, 3005280), (120, 2855016), (135, 2537792), (144, 2379180), (152, 2253960), (160, 2141262), (171, 2003520), (180, 1903344), (190, 1803168), (192, 1784385), (216, 1586120), (228, 1502640), (240, 1427508), (270, 1268896), (285, 1202112), (288, 1189590), (304, 1126980), (320, 1070631), (342, 1001760), (360, 951672), (380, 901584), (432, 793060), (456, 751320), (480, 713754), (513, 667840), (540, 634448), (570, 601056), (576, 594795), (608, 563490), (684, 500880), (720, 475836), (760, 450792), (855, 400704), (864, 396530), (912, 375660), (960, 356877), (1026, 333920), (1080, 317224), (1140, 300528), (1216, 281745), (1368, 250440), (1440, 237918), (1520, 225396), (1710, 200352), (1728, 198265), (1824, 187830), (2052, 166960), (2087, 164160), (2160, 158612), (2280, 150264), (2565, 133568), (2736, 125220), (2880, 118959), (3040, 112698), (3420, 100176), (3648, 93915), (4104, 83480), (4174, 82080), (4320, 79306), (4560, 75132), (5130, 66784), (5472, 62610), (6080, 56349), (6261, 54720), (6840, 50088), (8208, 41740), (8348, 41040), (8640, 39653), (9120, 37566), (10260, 33392), (10435, 32832), (10944, 31305), (12522, 27360), (13680, 25044), (16416, 20870), (16696, 20520), (18240, 18783)]