28211040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 113926176

約数和(自身を除く): 85715136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 137, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 274, 286, 288, 312, 330, 352, 360, 390, 396, 411, 416, 429, 440, 468, 480, 495, 520, 528, 548, 572, 585, 624, 660, 685, 715, 720, 780, 792, 822, 858, 880, 936, 990, 1040, 1056, 1096, 1144, 1170, 1233, 1248, 1287, 1320, 1370, 1430, 1440, 1507, 1560, 1584, 1644, 1716, 1760, 1781, 1872, 1980, 2055, 2080, 2145, 2192, 2288, 2340, 2466, 2574, 2640, 2740, 2860, 3014, 3120, 3168, 3288, 3432, 3562, 3744, 3960, 4110, 4290, 4384, 4521, 4576, 4680, 4932, 5148, 5280, 5343, 5480, 5720, 6028, 6165, 6240, 6435, 6576, 6864, 7124, 7535, 7920, 8220, 8580, 8905, 9042, 9360, 9864, 10296, 10686, 10960, 11440, 12056, 12330, 12870, 13152, 13563, 13728, 14248, 15070, 15840, 16029, 16440, 17160, 17810, 18084, 18720, 19591, 19728, 20592, 21372, 21920, 22605, 22880, 24112, 24660, 25740, 26715, 27126, 28496, 30140, 32058, 32880, 34320, 35620, 36168, 39182, 39456, 41184, 42744, 45210, 48224, 49320, 51480, 53430, 54252, 56992, 58773, 60280, 64116, 65760, 67815, 68640, 71240, 72336, 78364, 80145, 85488, 90420, 97955, 98640, 102960, 106860, 108504, 117546, 120560, 128232, 135630, 142480, 144672, 156728, 160290, 170976, 176319, 180840, 195910, 197280, 205920, 213720, 217008, 235092, 241120, 256464, 271260, 284960, 293865, 313456, 320580, 352638, 361680, 391820, 427440, 434016, 470184, 512928, 542520, 587730, 626912, 641160, 705276, 723360, 783640, 854880, 881595, 940368, 1085040, 1175460, 1282320, 1410552, 1567280, 1763190, 1880736, 2170080, 2350920, 2564640, 2821104, 3134560, 3526380, 4701840, 5642208, 7052760, 9403680, 14105520, 28211040]

約数ペア:

[(1, 28211040), (2, 14105520), (3, 9403680), (4, 7052760), (5, 5642208), (6, 4701840), (8, 3526380), (9, 3134560), (10, 2821104), (11, 2564640), (12, 2350920), (13, 2170080), (15, 1880736), (16, 1763190), (18, 1567280), (20, 1410552), (22, 1282320), (24, 1175460), (26, 1085040), (30, 940368), (32, 881595), (33, 854880), (36, 783640), (39, 723360), (40, 705276), (44, 641160), (45, 626912), (48, 587730), (52, 542520), (55, 512928), (60, 470184), (65, 434016), (66, 427440), (72, 391820), (78, 361680), (80, 352638), (88, 320580), (90, 313456), (96, 293865), (99, 284960), (104, 271260), (110, 256464), (117, 241120), (120, 235092), (130, 217008), (132, 213720), (137, 205920), (143, 197280), (144, 195910), (156, 180840), (160, 176319), (165, 170976), (176, 160290), (180, 156728), (195, 144672), (198, 142480), (208, 135630), (220, 128232), (234, 120560), (240, 117546), (260, 108504), (264, 106860), (274, 102960), (286, 98640), (288, 97955), (312, 90420), (330, 85488), (352, 80145), (360, 78364), (390, 72336), (396, 71240), (411, 68640), (416, 67815), (429, 65760), (440, 64116), (468, 60280), (480, 58773), (495, 56992), (520, 54252), (528, 53430), (548, 51480), (572, 49320), (585, 48224), (624, 45210), (660, 42744), (685, 41184), (715, 39456), (720, 39182), (780, 36168), (792, 35620), (822, 34320), (858, 32880), (880, 32058), (936, 30140), (990, 28496), (1040, 27126), (1056, 26715), (1096, 25740), (1144, 24660), (1170, 24112), (1233, 22880), (1248, 22605), (1287, 21920), (1320, 21372), (1370, 20592), (1430, 19728), (1440, 19591), (1507, 18720), (1560, 18084), (1584, 17810), (1644, 17160), (1716, 16440), (1760, 16029), (1781, 15840), (1872, 15070), (1980, 14248), (2055, 13728), (2080, 13563), (2145, 13152), (2192, 12870), (2288, 12330), (2340, 12056), (2466, 11440), (2574, 10960), (2640, 10686), (2740, 10296), (2860, 9864), (3014, 9360), (3120, 9042), (3168, 8905), (3288, 8580), (3432, 8220), (3562, 7920), (3744, 7535), (3960, 7124), (4110, 6864), (4290, 6576), (4384, 6435), (4521, 6240), (4576, 6165), (4680, 6028), (4932, 5720), (5148, 5480), (5280, 5343)]