172515744

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 556174080

約数和(自身を除く): 383658336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 113, 114, 124, 144, 152, 162, 171, 186, 216, 226, 228, 248, 279, 288, 304, 324, 339, 342, 372, 432, 452, 456, 496, 513, 558, 589, 608, 648, 678, 684, 744, 837, 864, 904, 912, 992, 1017, 1026, 1116, 1178, 1296, 1356, 1368, 1488, 1539, 1674, 1767, 1808, 1824, 2034, 2052, 2147, 2232, 2356, 2511, 2592, 2712, 2736, 2976, 3051, 3078, 3348, 3503, 3534, 3616, 4068, 4104, 4294, 4464, 4712, 5022, 5301, 5424, 5472, 6102, 6156, 6441, 6696, 7006, 7068, 8136, 8208, 8588, 8928, 9153, 9424, 10044, 10509, 10602, 10848, 12204, 12312, 12882, 13392, 14012, 14136, 15903, 16272, 16416, 17176, 18306, 18848, 19323, 20088, 21018, 21204, 24408, 24624, 25764, 26784, 28024, 28272, 31527, 31806, 32544, 34352, 36612, 38646, 40176, 42036, 42408, 47709, 48816, 49248, 51528, 56048, 56544, 57969, 63054, 63612, 66557, 68704, 73224, 77292, 80352, 84072, 84816, 94581, 95418, 97632, 103056, 112096, 115938, 126108, 127224, 133114, 146448, 154584, 168144, 169632, 173907, 189162, 190836, 199671, 206112, 231876, 252216, 254448, 266228, 283743, 292896, 309168, 336288, 347814, 378324, 381672, 399342, 463752, 504432, 508896, 532456, 567486, 599013, 618336, 695628, 756648, 763344, 798684, 927504, 1008864, 1064912, 1134972, 1198026, 1391256, 1513296, 1526688, 1597368, 1797039, 1855008, 2129824, 2269944, 2396052, 2782512, 3026592, 3194736, 3594078, 4539888, 4792104, 5391117, 5565024, 6389472, 7188156, 9079776, 9584208, 10782234, 14376312, 19168416, 21564468, 28752624, 43128936, 57505248, 86257872, 172515744]

約数ペア:

[(1, 172515744), (2, 86257872), (3, 57505248), (4, 43128936), (6, 28752624), (8, 21564468), (9, 19168416), (12, 14376312), (16, 10782234), (18, 9584208), (19, 9079776), (24, 7188156), (27, 6389472), (31, 5565024), (32, 5391117), (36, 4792104), (38, 4539888), (48, 3594078), (54, 3194736), (57, 3026592), (62, 2782512), (72, 2396052), (76, 2269944), (81, 2129824), (93, 1855008), (96, 1797039), (108, 1597368), (113, 1526688), (114, 1513296), (124, 1391256), (144, 1198026), (152, 1134972), (162, 1064912), (171, 1008864), (186, 927504), (216, 798684), (226, 763344), (228, 756648), (248, 695628), (279, 618336), (288, 599013), (304, 567486), (324, 532456), (339, 508896), (342, 504432), (372, 463752), (432, 399342), (452, 381672), (456, 378324), (496, 347814), (513, 336288), (558, 309168), (589, 292896), (608, 283743), (648, 266228), (678, 254448), (684, 252216), (744, 231876), (837, 206112), (864, 199671), (904, 190836), (912, 189162), (992, 173907), (1017, 169632), (1026, 168144), (1116, 154584), (1178, 146448), (1296, 133114), (1356, 127224), (1368, 126108), (1488, 115938), (1539, 112096), (1674, 103056), (1767, 97632), (1808, 95418), (1824, 94581), (2034, 84816), (2052, 84072), (2147, 80352), (2232, 77292), (2356, 73224), (2511, 68704), (2592, 66557), (2712, 63612), (2736, 63054), (2976, 57969), (3051, 56544), (3078, 56048), (3348, 51528), (3503, 49248), (3534, 48816), (3616, 47709), (4068, 42408), (4104, 42036), (4294, 40176), (4464, 38646), (4712, 36612), (5022, 34352), (5301, 32544), (5424, 31806), (5472, 31527), (6102, 28272), (6156, 28024), (6441, 26784), (6696, 25764), (7006, 24624), (7068, 24408), (8136, 21204), (8208, 21018), (8588, 20088), (8928, 19323), (9153, 18848), (9424, 18306), (10044, 17176), (10509, 16416), (10602, 16272), (10848, 15903), (12204, 14136), (12312, 14012), (12882, 13392)]