26101440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 280

約数和(自身を含む): 99578160

約数和(自身を除く): 73476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 106, 108, 114, 120, 135, 144, 152, 159, 160, 162, 171, 180, 190, 192, 212, 216, 228, 240, 265, 270, 285, 288, 304, 318, 320, 324, 342, 360, 380, 405, 424, 432, 456, 477, 480, 513, 530, 540, 570, 576, 608, 636, 648, 684, 720, 760, 795, 810, 848, 855, 864, 912, 954, 960, 1007, 1026, 1060, 1080, 1140, 1216, 1272, 1296, 1368, 1431, 1440, 1520, 1539, 1590, 1620, 1696, 1710, 1728, 1824, 1908, 2014, 2052, 2120, 2160, 2280, 2385, 2544, 2565, 2592, 2736, 2862, 2880, 3021, 3040, 3078, 3180, 3240, 3392, 3420, 3648, 3816, 4028, 4104, 4240, 4293, 4320, 4560, 4770, 5035, 5088, 5130, 5184, 5472, 5724, 6042, 6080, 6156, 6360, 6480, 6840, 7155, 7632, 7695, 8056, 8208, 8480, 8586, 8640, 9063, 9120, 9540, 10070, 10176, 10260, 10944, 11448, 12084, 12312, 12720, 12960, 13680, 14310, 15105, 15264, 15390, 16112, 16416, 16960, 17172, 18126, 18240, 19080, 20140, 20520, 21465, 22896, 24168, 24624, 25440, 25920, 27189, 27360, 28620, 30210, 30528, 30780, 32224, 32832, 34344, 36252, 38160, 40280, 41040, 42930, 45315, 45792, 48336, 49248, 50880, 54378, 54720, 57240, 60420, 61560, 64448, 68688, 72504, 76320, 80560, 81567, 82080, 85860, 90630, 91584, 96672, 98496, 108756, 114480, 120840, 123120, 135945, 137376, 145008, 152640, 161120, 163134, 164160, 171720, 181260, 193344, 217512, 228960, 241680, 246240, 271890, 274752, 290016, 322240, 326268, 343440, 362520, 407835, 435024, 457920, 483360, 492480, 543780, 580032, 652536, 686880, 725040, 815670, 870048, 966720, 1087560, 1305072, 1373760, 1450080, 1631340, 1740096, 2175120, 2610144, 2900160, 3262680, 4350240, 5220288, 6525360, 8700480, 13050720, 26101440]

約数ペア:

[(1, 26101440), (2, 13050720), (3, 8700480), (4, 6525360), (5, 5220288), (6, 4350240), (8, 3262680), (9, 2900160), (10, 2610144), (12, 2175120), (15, 1740096), (16, 1631340), (18, 1450080), (19, 1373760), (20, 1305072), (24, 1087560), (27, 966720), (30, 870048), (32, 815670), (36, 725040), (38, 686880), (40, 652536), (45, 580032), (48, 543780), (53, 492480), (54, 483360), (57, 457920), (60, 435024), (64, 407835), (72, 362520), (76, 343440), (80, 326268), (81, 322240), (90, 290016), (95, 274752), (96, 271890), (106, 246240), (108, 241680), (114, 228960), (120, 217512), (135, 193344), (144, 181260), (152, 171720), (159, 164160), (160, 163134), (162, 161120), (171, 152640), (180, 145008), (190, 137376), (192, 135945), (212, 123120), (216, 120840), (228, 114480), (240, 108756), (265, 98496), (270, 96672), (285, 91584), (288, 90630), (304, 85860), (318, 82080), (320, 81567), (324, 80560), (342, 76320), (360, 72504), (380, 68688), (405, 64448), (424, 61560), (432, 60420), (456, 57240), (477, 54720), (480, 54378), (513, 50880), (530, 49248), (540, 48336), (570, 45792), (576, 45315), (608, 42930), (636, 41040), (648, 40280), (684, 38160), (720, 36252), (760, 34344), (795, 32832), (810, 32224), (848, 30780), (855, 30528), (864, 30210), (912, 28620), (954, 27360), (960, 27189), (1007, 25920), (1026, 25440), (1060, 24624), (1080, 24168), (1140, 22896), (1216, 21465), (1272, 20520), (1296, 20140), (1368, 19080), (1431, 18240), (1440, 18126), (1520, 17172), (1539, 16960), (1590, 16416), (1620, 16112), (1696, 15390), (1710, 15264), (1728, 15105), (1824, 14310), (1908, 13680), (2014, 12960), (2052, 12720), (2120, 12312), (2160, 12084), (2280, 11448), (2385, 10944), (2544, 10260), (2565, 10176), (2592, 10070), (2736, 9540), (2862, 9120), (2880, 9063), (3021, 8640), (3040, 8586), (3078, 8480), (3180, 8208), (3240, 8056), (3392, 7695), (3420, 7632), (3648, 7155), (3816, 6840), (4028, 6480), (4104, 6360), (4240, 6156), (4293, 6080), (4320, 6042), (4560, 5724), (4770, 5472), (5035, 5184), (5088, 5130)]