169172640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 288

約数和(自身を含む): 711075456

約数和(自身を除く): 541902816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1291, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2582, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 3873, 4095, 4368, 4680, 5040, 5164, 5460, 6240, 6455, 6552, 7280, 7746, 8190, 8736, 9037, 9360, 10080, 10328, 10920, 11619, 12910, 13104, 14560, 15492, 16380, 16783, 18074, 18720, 19365, 20656, 21840, 23238, 25820, 26208, 27111, 30984, 32760, 33566, 36148, 38730, 41312, 43680, 45185, 46476, 50349, 51640, 54222, 58095, 61968, 65520, 67132, 72296, 77460, 81333, 83915, 90370, 92952, 100698, 103280, 108444, 116190, 117481, 123936, 131040, 134264, 135555, 144592, 151047, 154920, 162666, 167830, 180740, 185904, 201396, 206560, 216888, 232380, 234962, 251745, 268528, 271110, 289184, 302094, 309840, 325332, 335660, 352443, 361480, 371808, 402792, 406665, 433776, 464760, 469924, 503490, 537056, 542220, 587405, 604188, 619680, 650664, 671320, 704886, 722960, 755235, 805584, 813330, 867552, 929520, 939848, 1006980, 1057329, 1084440, 1174810, 1208376, 1301328, 1342640, 1409772, 1445920, 1510470, 1611168, 1626660, 1762215, 1859040, 1879696, 2013960, 2114658, 2168880, 2349620, 2416752, 2602656, 2685280, 2819544, 3020940, 3253320, 3524430, 3759392, 4027920, 4229316, 4337760, 4699240, 4833504, 5286645, 5639088, 6041880, 6506640, 7048860, 8055840, 8458632, 9398480, 10573290, 11278176, 12083760, 13013280, 14097720, 16917264, 18796960, 21146580, 24167520, 28195440, 33834528, 42293160, 56390880, 84586320, 169172640]

約数ペア:

[(1, 169172640), (2, 84586320), (3, 56390880), (4, 42293160), (5, 33834528), (6, 28195440), (7, 24167520), (8, 21146580), (9, 18796960), (10, 16917264), (12, 14097720), (13, 13013280), (14, 12083760), (15, 11278176), (16, 10573290), (18, 9398480), (20, 8458632), (21, 8055840), (24, 7048860), (26, 6506640), (28, 6041880), (30, 5639088), (32, 5286645), (35, 4833504), (36, 4699240), (39, 4337760), (40, 4229316), (42, 4027920), (45, 3759392), (48, 3524430), (52, 3253320), (56, 3020940), (60, 2819544), (63, 2685280), (65, 2602656), (70, 2416752), (72, 2349620), (78, 2168880), (80, 2114658), (84, 2013960), (90, 1879696), (91, 1859040), (96, 1762215), (104, 1626660), (105, 1611168), (112, 1510470), (117, 1445920), (120, 1409772), (126, 1342640), (130, 1301328), (140, 1208376), (144, 1174810), (156, 1084440), (160, 1057329), (168, 1006980), (180, 939848), (182, 929520), (195, 867552), (208, 813330), (210, 805584), (224, 755235), (234, 722960), (240, 704886), (252, 671320), (260, 650664), (273, 619680), (280, 604188), (288, 587405), (312, 542220), (315, 537056), (336, 503490), (360, 469924), (364, 464760), (390, 433776), (416, 406665), (420, 402792), (455, 371808), (468, 361480), (480, 352443), (504, 335660), (520, 325332), (546, 309840), (560, 302094), (585, 289184), (624, 271110), (630, 268528), (672, 251745), (720, 234962), (728, 232380), (780, 216888), (819, 206560), (840, 201396), (910, 185904), (936, 180740), (1008, 167830), (1040, 162666), (1092, 154920), (1120, 151047), (1170, 144592), (1248, 135555), (1260, 134264), (1291, 131040), (1365, 123936), (1440, 117481), (1456, 116190), (1560, 108444), (1638, 103280), (1680, 100698), (1820, 92952), (1872, 90370), (2016, 83915), (2080, 81333), (2184, 77460), (2340, 72296), (2520, 67132), (2582, 65520), (2730, 61968), (2912, 58095), (3120, 54222), (3276, 51640), (3360, 50349), (3640, 46476), (3744, 45185), (3873, 43680), (4095, 41312), (4368, 38730), (4680, 36148), (5040, 33566), (5164, 32760), (5460, 30984), (6240, 27111), (6455, 26208), (6552, 25820), (7280, 23238), (7746, 21840), (8190, 20656), (8736, 19365), (9037, 18720), (9360, 18074), (10080, 16783), (10328, 16380), (10920, 15492), (11619, 14560), (12910, 13104)]