279769680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 320

約数和(自身を含む): 1076716800

約数和(自身を除く): 796947120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 401, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 802, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1203, 1224, 1292, 1360, 1368, 1520, 1530, 1604, 1615, 1710, 1836, 1938, 2005, 2040, 2052, 2160, 2280, 2295, 2406, 2448, 2565, 2584, 2736, 2907, 3060, 3208, 3230, 3420, 3609, 3672, 3876, 4010, 4080, 4104, 4560, 4590, 4812, 4845, 5130, 5168, 5814, 6015, 6120, 6416, 6460, 6817, 6840, 7218, 7344, 7619, 7752, 8020, 8208, 8721, 9180, 9624, 9690, 10260, 10827, 11628, 12030, 12240, 12920, 13634, 13680, 14436, 14535, 15238, 15504, 16040, 17442, 18045, 18360, 19248, 19380, 20451, 20520, 21654, 22857, 23256, 24060, 25840, 27268, 28872, 29070, 30476, 32080, 34085, 34884, 36090, 36720, 38095, 38760, 40902, 41040, 43308, 43605, 45714, 46512, 48120, 54135, 54536, 57744, 58140, 60952, 61353, 68170, 68571, 69768, 72180, 76190, 77520, 81804, 86616, 87210, 91428, 96240, 102255, 108270, 109072, 114285, 116280, 121904, 122706, 129523, 136340, 137142, 139536, 144360, 152380, 163608, 173232, 174420, 182856, 184059, 204510, 205713, 216540, 228570, 232560, 245412, 259046, 272680, 274284, 288720, 304760, 306765, 327216, 342855, 348840, 365712, 368118, 388569, 409020, 411426, 433080, 457140, 490824, 518092, 545360, 548568, 609520, 613530, 647615, 685710, 697680, 736236, 777138, 818040, 822852, 866160, 914280, 920295, 981648, 1028565, 1036184, 1097136, 1165707, 1227060, 1295230, 1371420, 1472472, 1554276, 1636080, 1645704, 1828560, 1840590, 1942845, 2057130, 2072368, 2331414, 2454120, 2590460, 2742840, 2944944, 3108552, 3291408, 3497121, 3681180, 3885690, 4114260, 4662828, 4908240, 5180920, 5485680, 5828535, 6217104, 6994242, 7362360, 7771380, 8228520, 9325656, 10361840, 11657070, 13988484, 14724720, 15542760, 16457040, 17485605, 18651312, 23314140, 27976968, 31085520, 34971210, 46628280, 55953936, 69942420, 93256560, 139884840, 279769680]

約数ペア:

[(1, 279769680), (2, 139884840), (3, 93256560), (4, 69942420), (5, 55953936), (6, 46628280), (8, 34971210), (9, 31085520), (10, 27976968), (12, 23314140), (15, 18651312), (16, 17485605), (17, 16457040), (18, 15542760), (19, 14724720), (20, 13988484), (24, 11657070), (27, 10361840), (30, 9325656), (34, 8228520), (36, 7771380), (38, 7362360), (40, 6994242), (45, 6217104), (48, 5828535), (51, 5485680), (54, 5180920), (57, 4908240), (60, 4662828), (68, 4114260), (72, 3885690), (76, 3681180), (80, 3497121), (85, 3291408), (90, 3108552), (95, 2944944), (102, 2742840), (108, 2590460), (114, 2454120), (120, 2331414), (135, 2072368), (136, 2057130), (144, 1942845), (152, 1840590), (153, 1828560), (170, 1645704), (171, 1636080), (180, 1554276), (190, 1472472), (204, 1371420), (216, 1295230), (228, 1227060), (240, 1165707), (255, 1097136), (270, 1036184), (272, 1028565), (285, 981648), (304, 920295), (306, 914280), (323, 866160), (340, 822852), (342, 818040), (360, 777138), (380, 736236), (401, 697680), (408, 685710), (432, 647615), (456, 613530), (459, 609520), (510, 548568), (513, 545360), (540, 518092), (570, 490824), (612, 457140), (646, 433080), (680, 411426), (684, 409020), (720, 388569), (760, 368118), (765, 365712), (802, 348840), (816, 342855), (855, 327216), (912, 306765), (918, 304760), (969, 288720), (1020, 274284), (1026, 272680), (1080, 259046), (1140, 245412), (1203, 232560), (1224, 228570), (1292, 216540), (1360, 205713), (1368, 204510), (1520, 184059), (1530, 182856), (1604, 174420), (1615, 173232), (1710, 163608), (1836, 152380), (1938, 144360), (2005, 139536), (2040, 137142), (2052, 136340), (2160, 129523), (2280, 122706), (2295, 121904), (2406, 116280), (2448, 114285), (2565, 109072), (2584, 108270), (2736, 102255), (2907, 96240), (3060, 91428), (3208, 87210), (3230, 86616), (3420, 81804), (3609, 77520), (3672, 76190), (3876, 72180), (4010, 69768), (4080, 68571), (4104, 68170), (4560, 61353), (4590, 60952), (4812, 58140), (4845, 57744), (5130, 54536), (5168, 54135), (5814, 48120), (6015, 46512), (6120, 45714), (6416, 43605), (6460, 43308), (6817, 41040), (6840, 40902), (7218, 38760), (7344, 38095), (7619, 36720), (7752, 36090), (8020, 34884), (8208, 34085), (8721, 32080), (9180, 30476), (9624, 29070), (9690, 28872), (10260, 27268), (10827, 25840), (11628, 24060), (12030, 23256), (12240, 22857), (12920, 21654), (13634, 20520), (13680, 20451), (14436, 19380), (14535, 19248), (15238, 18360), (15504, 18045), (16040, 17442)]