246100320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 896313600

約数和(自身を除く): 650213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 149, 155, 160, 180, 185, 186, 222, 240, 248, 279, 288, 296, 298, 310, 333, 360, 370, 372, 444, 447, 465, 480, 496, 555, 558, 592, 596, 620, 666, 720, 740, 744, 745, 888, 894, 930, 992, 1110, 1116, 1147, 1184, 1192, 1240, 1332, 1341, 1395, 1440, 1480, 1488, 1490, 1665, 1776, 1788, 1860, 2220, 2232, 2235, 2294, 2384, 2480, 2664, 2682, 2790, 2960, 2976, 2980, 3330, 3441, 3552, 3576, 3720, 4440, 4464, 4470, 4588, 4619, 4768, 4960, 5328, 5364, 5513, 5580, 5735, 5920, 5960, 6660, 6705, 6882, 7152, 7440, 8880, 8928, 8940, 9176, 9238, 10323, 10656, 10728, 11026, 11160, 11470, 11920, 13320, 13410, 13764, 13857, 14304, 14880, 16539, 17205, 17760, 17880, 18352, 18476, 20646, 21456, 22052, 22320, 22940, 23095, 23840, 26640, 26820, 27528, 27565, 27714, 33078, 34410, 35760, 36704, 36952, 41292, 41571, 42912, 44104, 44640, 45880, 46190, 49617, 51615, 53280, 53640, 55056, 55130, 55428, 66156, 68820, 69285, 71520, 73904, 82584, 82695, 83142, 88208, 91760, 92380, 99234, 103230, 107280, 110112, 110260, 110856, 132312, 137640, 138570, 147808, 165168, 165390, 166284, 170903, 176416, 183520, 184760, 198468, 206460, 207855, 214560, 220520, 221712, 248085, 264624, 275280, 277140, 330336, 330780, 332568, 341806, 369520, 396936, 412920, 415710, 441040, 443424, 496170, 512709, 529248, 550560, 554280, 661560, 665136, 683612, 739040, 793872, 825840, 831420, 854515, 882080, 992340, 1025418, 1108560, 1323120, 1330272, 1367224, 1538127, 1587744, 1651680, 1662840, 1709030, 1984680, 2050836, 2217120, 2563545, 2646240, 2734448, 3076254, 3325680, 3418060, 3969360, 4101672, 5127090, 5468896, 6152508, 6651360, 6836120, 7690635, 7938720, 8203344, 10254180, 12305016, 13672240, 15381270, 16406688, 20508360, 24610032, 27344480, 30762540, 41016720, 49220064, 61525080, 82033440, 123050160, 246100320]

約数ペア:

[(1, 246100320), (2, 123050160), (3, 82033440), (4, 61525080), (5, 49220064), (6, 41016720), (8, 30762540), (9, 27344480), (10, 24610032), (12, 20508360), (15, 16406688), (16, 15381270), (18, 13672240), (20, 12305016), (24, 10254180), (30, 8203344), (31, 7938720), (32, 7690635), (36, 6836120), (37, 6651360), (40, 6152508), (45, 5468896), (48, 5127090), (60, 4101672), (62, 3969360), (72, 3418060), (74, 3325680), (80, 3076254), (90, 2734448), (93, 2646240), (96, 2563545), (111, 2217120), (120, 2050836), (124, 1984680), (144, 1709030), (148, 1662840), (149, 1651680), (155, 1587744), (160, 1538127), (180, 1367224), (185, 1330272), (186, 1323120), (222, 1108560), (240, 1025418), (248, 992340), (279, 882080), (288, 854515), (296, 831420), (298, 825840), (310, 793872), (333, 739040), (360, 683612), (370, 665136), (372, 661560), (444, 554280), (447, 550560), (465, 529248), (480, 512709), (496, 496170), (555, 443424), (558, 441040), (592, 415710), (596, 412920), (620, 396936), (666, 369520), (720, 341806), (740, 332568), (744, 330780), (745, 330336), (888, 277140), (894, 275280), (930, 264624), (992, 248085), (1110, 221712), (1116, 220520), (1147, 214560), (1184, 207855), (1192, 206460), (1240, 198468), (1332, 184760), (1341, 183520), (1395, 176416), (1440, 170903), (1480, 166284), (1488, 165390), (1490, 165168), (1665, 147808), (1776, 138570), (1788, 137640), (1860, 132312), (2220, 110856), (2232, 110260), (2235, 110112), (2294, 107280), (2384, 103230), (2480, 99234), (2664, 92380), (2682, 91760), (2790, 88208), (2960, 83142), (2976, 82695), (2980, 82584), (3330, 73904), (3441, 71520), (3552, 69285), (3576, 68820), (3720, 66156), (4440, 55428), (4464, 55130), (4470, 55056), (4588, 53640), (4619, 53280), (4768, 51615), (4960, 49617), (5328, 46190), (5364, 45880), (5513, 44640), (5580, 44104), (5735, 42912), (5920, 41571), (5960, 41292), (6660, 36952), (6705, 36704), (6882, 35760), (7152, 34410), (7440, 33078), (8880, 27714), (8928, 27565), (8940, 27528), (9176, 26820), (9238, 26640), (10323, 23840), (10656, 23095), (10728, 22940), (11026, 22320), (11160, 22052), (11470, 21456), (11920, 20646), (13320, 18476), (13410, 18352), (13764, 17880), (13857, 17760), (14304, 17205), (14880, 16539)]