163852320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 380467680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 79, 80, 87, 96, 116, 120, 145, 149, 158, 160, 174, 232, 237, 240, 290, 298, 316, 348, 395, 435, 447, 464, 474, 480, 580, 596, 632, 696, 745, 790, 870, 894, 928, 948, 1160, 1185, 1192, 1264, 1392, 1490, 1580, 1740, 1788, 1896, 2235, 2291, 2320, 2370, 2384, 2528, 2784, 2980, 3160, 3480, 3576, 3792, 4321, 4470, 4582, 4640, 4740, 4768, 5960, 6320, 6873, 6960, 7152, 7584, 8642, 8940, 9164, 9480, 11455, 11771, 11920, 12640, 12963, 13746, 13920, 14304, 17284, 17880, 18328, 18960, 21605, 22910, 23542, 23840, 25926, 27492, 34365, 34568, 35313, 35760, 36656, 37920, 43210, 45820, 47084, 51852, 54984, 58855, 64815, 68730, 69136, 70626, 71520, 73312, 86420, 91640, 94168, 103704, 109968, 117710, 129630, 137460, 138272, 141252, 172840, 176565, 183280, 188336, 207408, 219936, 235420, 259260, 274920, 282504, 341359, 345680, 353130, 366560, 376672, 414816, 470840, 518520, 549840, 565008, 682718, 691360, 706260, 941680, 1024077, 1037040, 1099680, 1130016, 1365436, 1412520, 1706795, 1883360, 2048154, 2074080, 2730872, 2825040, 3413590, 4096308, 5120385, 5461744, 5650080, 6827180, 8192616, 10240770, 10923488, 13654360, 16385232, 20481540, 27308720, 32770464, 40963080, 54617440, 81926160, 163852320]

約数ペア:

[(1, 163852320), (2, 81926160), (3, 54617440), (4, 40963080), (5, 32770464), (6, 27308720), (8, 20481540), (10, 16385232), (12, 13654360), (15, 10923488), (16, 10240770), (20, 8192616), (24, 6827180), (29, 5650080), (30, 5461744), (32, 5120385), (40, 4096308), (48, 3413590), (58, 2825040), (60, 2730872), (79, 2074080), (80, 2048154), (87, 1883360), (96, 1706795), (116, 1412520), (120, 1365436), (145, 1130016), (149, 1099680), (158, 1037040), (160, 1024077), (174, 941680), (232, 706260), (237, 691360), (240, 682718), (290, 565008), (298, 549840), (316, 518520), (348, 470840), (395, 414816), (435, 376672), (447, 366560), (464, 353130), (474, 345680), (480, 341359), (580, 282504), (596, 274920), (632, 259260), (696, 235420), (745, 219936), (790, 207408), (870, 188336), (894, 183280), (928, 176565), (948, 172840), (1160, 141252), (1185, 138272), (1192, 137460), (1264, 129630), (1392, 117710), (1490, 109968), (1580, 103704), (1740, 94168), (1788, 91640), (1896, 86420), (2235, 73312), (2291, 71520), (2320, 70626), (2370, 69136), (2384, 68730), (2528, 64815), (2784, 58855), (2980, 54984), (3160, 51852), (3480, 47084), (3576, 45820), (3792, 43210), (4321, 37920), (4470, 36656), (4582, 35760), (4640, 35313), (4740, 34568), (4768, 34365), (5960, 27492), (6320, 25926), (6873, 23840), (6960, 23542), (7152, 22910), (7584, 21605), (8642, 18960), (8940, 18328), (9164, 17880), (9480, 17284), (11455, 14304), (11771, 13920), (11920, 13746), (12640, 12963)]