303275280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16411}}^1$

素因数の和:16445

約数の個数: 160

約数和(自身を含む): 1172210688

約数和(自身を除く): 868935408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 16411, 18480, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 164110, 180521, 196932, 229754, 246165, 262576, 328220, 344631, 361042, 393864, 459508, 492330, 541563, 574385, 656440, 689262, 722084, 787728, 902605, 919016, 984660, 1083126, 1148770, 1263647, 1312880, 1378524, 1444168, 1723155, 1805210, 1838032, 1969320, 2166252, 2297540, 2527294, 2707815, 2757048, 2888336, 3446310, 3610420, 3790941, 3938640, 4332504, 4595080, 5054588, 5415630, 5514096, 6318235, 6892620, 7220840, 7581882, 8665008, 9190160, 10109176, 10831260, 12636470, 13785240, 14441680, 15163764, 18954705, 20218352, 21662520, 25272940, 27570480, 30327528, 37909410, 43325040, 50545880, 60655056, 75818820, 101091760, 151637640, 303275280]

約数ペア:

[(1, 303275280), (2, 151637640), (3, 101091760), (4, 75818820), (5, 60655056), (6, 50545880), (7, 43325040), (8, 37909410), (10, 30327528), (11, 27570480), (12, 25272940), (14, 21662520), (15, 20218352), (16, 18954705), (20, 15163764), (21, 14441680), (22, 13785240), (24, 12636470), (28, 10831260), (30, 10109176), (33, 9190160), (35, 8665008), (40, 7581882), (42, 7220840), (44, 6892620), (48, 6318235), (55, 5514096), (56, 5415630), (60, 5054588), (66, 4595080), (70, 4332504), (77, 3938640), (80, 3790941), (84, 3610420), (88, 3446310), (105, 2888336), (110, 2757048), (112, 2707815), (120, 2527294), (132, 2297540), (140, 2166252), (154, 1969320), (165, 1838032), (168, 1805210), (176, 1723155), (210, 1444168), (220, 1378524), (231, 1312880), (240, 1263647), (264, 1148770), (280, 1083126), (308, 984660), (330, 919016), (336, 902605), (385, 787728), (420, 722084), (440, 689262), (462, 656440), (528, 574385), (560, 541563), (616, 492330), (660, 459508), (770, 393864), (840, 361042), (880, 344631), (924, 328220), (1155, 262576), (1232, 246165), (1320, 229754), (1540, 196932), (1680, 180521), (1848, 164110), (2310, 131288), (2640, 114877), (3080, 98466), (3696, 82055), (4620, 65644), (6160, 49233), (9240, 32822), (16411, 18480)]