311076480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 1185125760

約数和(自身を除く): 874049280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 103, 104, 110, 120, 121, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 206, 208, 220, 240, 242, 260, 264, 286, 309, 312, 320, 330, 352, 363, 384, 390, 412, 416, 429, 440, 480, 484, 515, 520, 528, 572, 605, 618, 624, 640, 660, 704, 715, 726, 780, 824, 832, 858, 880, 960, 968, 1030, 1040, 1056, 1133, 1144, 1210, 1236, 1248, 1320, 1339, 1408, 1430, 1452, 1545, 1560, 1573, 1648, 1664, 1716, 1760, 1815, 1920, 1936, 2060, 2080, 2112, 2145, 2266, 2288, 2420, 2472, 2496, 2640, 2678, 2860, 2904, 3090, 3120, 3146, 3296, 3399, 3432, 3520, 3630, 3872, 4017, 4120, 4160, 4224, 4290, 4532, 4576, 4719, 4840, 4944, 4992, 5280, 5356, 5665, 5720, 5808, 6180, 6240, 6292, 6592, 6695, 6798, 6864, 7040, 7260, 7744, 7865, 8034, 8240, 8320, 8580, 9064, 9152, 9438, 9680, 9888, 10560, 10712, 11330, 11440, 11616, 12360, 12463, 12480, 12584, 13184, 13390, 13596, 13728, 14520, 14729, 15488, 15730, 16068, 16480, 16995, 17160, 18128, 18304, 18876, 19360, 19776, 20085, 21120, 21424, 22660, 22880, 23232, 23595, 24720, 24926, 24960, 25168, 26780, 27192, 27456, 29040, 29458, 31460, 32136, 32960, 33990, 34320, 36256, 37389, 37752, 38720, 39552, 40170, 42848, 44187, 45320, 45760, 46464, 47190, 49440, 49852, 50336, 53560, 54384, 54912, 58080, 58916, 62315, 62920, 64272, 65920, 67980, 68640, 72512, 73645, 74778, 75504, 77440, 80340, 85696, 88374, 90640, 91520, 94380, 98880, 99704, 100672, 107120, 108768, 116160, 117832, 124630, 125840, 128544, 135960, 137280, 145024, 147290, 149556, 151008, 160680, 162019, 171392, 176748, 181280, 186945, 188760, 197760, 199408, 201344, 214240, 217536, 220935, 232320, 235664, 249260, 251680, 257088, 271920, 274560, 294580, 299112, 302016, 321360, 324038, 353496, 362560, 373890, 377520, 398816, 428480, 435072, 441870, 471328, 486057, 498520, 503360, 514176, 543840, 589160, 598224, 604032, 642720, 648076, 706992, 725120, 747780, 755040, 797632, 810095, 856960, 883740, 942656, 972114, 997040, 1006720, 1087680, 1178320, 1196448, 1285440, 1296152, 1413984, 1495560, 1510080, 1595264, 1620190, 1767480, 1885312, 1944228, 1994080, 2175360, 2356640, 2392896, 2430285, 2570880, 2592304, 2827968, 2991120, 3020160, 3240380, 3534960, 3888456, 3988160, 4713280, 4785792, 4860570, 5184608, 5655936, 5982240, 6480760, 7069920, 7776912, 7976320, 9426560, 9721140, 10369216, 11964480, 12961520, 14139840, 15553824, 19442280, 20738432, 23928960, 25923040, 28279680, 31107648, 38884560, 51846080, 62215296, 77769120, 103692160, 155538240, 311076480]

約数ペア:

[(1, 311076480), (2, 155538240), (3, 103692160), (4, 77769120), (5, 62215296), (6, 51846080), (8, 38884560), (10, 31107648), (11, 28279680), (12, 25923040), (13, 23928960), (15, 20738432), (16, 19442280), (20, 15553824), (22, 14139840), (24, 12961520), (26, 11964480), (30, 10369216), (32, 9721140), (33, 9426560), (39, 7976320), (40, 7776912), (44, 7069920), (48, 6480760), (52, 5982240), (55, 5655936), (60, 5184608), (64, 4860570), (65, 4785792), (66, 4713280), (78, 3988160), (80, 3888456), (88, 3534960), (96, 3240380), (103, 3020160), (104, 2991120), (110, 2827968), (120, 2592304), (121, 2570880), (128, 2430285), (130, 2392896), (132, 2356640), (143, 2175360), (156, 1994080), (160, 1944228), (165, 1885312), (176, 1767480), (192, 1620190), (195, 1595264), (206, 1510080), (208, 1495560), (220, 1413984), (240, 1296152), (242, 1285440), (260, 1196448), (264, 1178320), (286, 1087680), (309, 1006720), (312, 997040), (320, 972114), (330, 942656), (352, 883740), (363, 856960), (384, 810095), (390, 797632), (412, 755040), (416, 747780), (429, 725120), (440, 706992), (480, 648076), (484, 642720), (515, 604032), (520, 598224), (528, 589160), (572, 543840), (605, 514176), (618, 503360), (624, 498520), (640, 486057), (660, 471328), (704, 441870), (715, 435072), (726, 428480), (780, 398816), (824, 377520), (832, 373890), (858, 362560), (880, 353496), (960, 324038), (968, 321360), (1030, 302016), (1040, 299112), (1056, 294580), (1133, 274560), (1144, 271920), (1210, 257088), (1236, 251680), (1248, 249260), (1320, 235664), (1339, 232320), (1408, 220935), (1430, 217536), (1452, 214240), (1545, 201344), (1560, 199408), (1573, 197760), (1648, 188760), (1664, 186945), (1716, 181280), (1760, 176748), (1815, 171392), (1920, 162019), (1936, 160680), (2060, 151008), (2080, 149556), (2112, 147290), (2145, 145024), (2266, 137280), (2288, 135960), (2420, 128544), (2472, 125840), (2496, 124630), (2640, 117832), (2678, 116160), (2860, 108768), (2904, 107120), (3090, 100672), (3120, 99704), (3146, 98880), (3296, 94380), (3399, 91520), (3432, 90640), (3520, 88374), (3630, 85696), (3872, 80340), (4017, 77440), (4120, 75504), (4160, 74778), (4224, 73645), (4290, 72512), (4532, 68640), (4576, 67980), (4719, 65920), (4840, 64272), (4944, 62920), (4992, 62315), (5280, 58916), (5356, 58080), (5665, 54912), (5720, 54384), (5808, 53560), (6180, 50336), (6240, 49852), (6292, 49440), (6592, 47190), (6695, 46464), (6798, 45760), (6864, 45320), (7040, 44187), (7260, 42848), (7744, 40170), (7865, 39552), (8034, 38720), (8240, 37752), (8320, 37389), (8580, 36256), (9064, 34320), (9152, 33990), (9438, 32960), (9680, 32136), (9888, 31460), (10560, 29458), (10712, 29040), (11330, 27456), (11440, 27192), (11616, 26780), (12360, 25168), (12463, 24960), (12480, 24926), (12584, 24720), (13184, 23595), (13390, 23232), (13596, 22880), (13728, 22660), (14520, 21424), (14729, 21120), (15488, 20085), (15730, 19776), (16068, 19360), (16480, 18876), (16995, 18304), (17160, 18128)]