1115863840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 3270710016

約数和(自身を除く): 2154846176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 173, 182, 208, 224, 260, 280, 346, 364, 416, 443, 455, 520, 560, 692, 728, 865, 886, 910, 1040, 1120, 1211, 1384, 1456, 1730, 1772, 1820, 2080, 2215, 2249, 2422, 2768, 2912, 3101, 3460, 3544, 3640, 4430, 4498, 4844, 5536, 5759, 6055, 6202, 6920, 7088, 7280, 8860, 8996, 9688, 11245, 11518, 12110, 12404, 13840, 14176, 14560, 15505, 15743, 17720, 17992, 19376, 22490, 23036, 24220, 24808, 27680, 28795, 31010, 31486, 35440, 35984, 38752, 40313, 44980, 46072, 48440, 49616, 57590, 62020, 62972, 70880, 71968, 76639, 78715, 80626, 89960, 92144, 96880, 99232, 115180, 124040, 125944, 153278, 157430, 161252, 179920, 184288, 193760, 201565, 230360, 248080, 251888, 306556, 314860, 322504, 359840, 383195, 403130, 460720, 496160, 503776, 536473, 613112, 629720, 645008, 766390, 806260, 921440, 996307, 1072946, 1226224, 1259440, 1290016, 1532780, 1612520, 1992614, 2145892, 2452448, 2518880, 2682365, 3065560, 3225040, 3985228, 4291784, 4981535, 5364730, 6131120, 6450080, 6974149, 7970456, 8583568, 9963070, 10729460, 12262240, 13948298, 15940912, 17167136, 19926140, 21458920, 27896596, 31881824, 34870745, 39852280, 42917840, 55793192, 69741490, 79704560, 85835680, 111586384, 139482980, 159409120, 223172768, 278965960, 557931920, 1115863840]

約数ペア:

[(1, 1115863840), (2, 557931920), (4, 278965960), (5, 223172768), (7, 159409120), (8, 139482980), (10, 111586384), (13, 85835680), (14, 79704560), (16, 69741490), (20, 55793192), (26, 42917840), (28, 39852280), (32, 34870745), (35, 31881824), (40, 27896596), (52, 21458920), (56, 19926140), (65, 17167136), (70, 15940912), (80, 13948298), (91, 12262240), (104, 10729460), (112, 9963070), (130, 8583568), (140, 7970456), (160, 6974149), (173, 6450080), (182, 6131120), (208, 5364730), (224, 4981535), (260, 4291784), (280, 3985228), (346, 3225040), (364, 3065560), (416, 2682365), (443, 2518880), (455, 2452448), (520, 2145892), (560, 1992614), (692, 1612520), (728, 1532780), (865, 1290016), (886, 1259440), (910, 1226224), (1040, 1072946), (1120, 996307), (1211, 921440), (1384, 806260), (1456, 766390), (1730, 645008), (1772, 629720), (1820, 613112), (2080, 536473), (2215, 503776), (2249, 496160), (2422, 460720), (2768, 403130), (2912, 383195), (3101, 359840), (3460, 322504), (3544, 314860), (3640, 306556), (4430, 251888), (4498, 248080), (4844, 230360), (5536, 201565), (5759, 193760), (6055, 184288), (6202, 179920), (6920, 161252), (7088, 157430), (7280, 153278), (8860, 125944), (8996, 124040), (9688, 115180), (11245, 99232), (11518, 96880), (12110, 92144), (12404, 89960), (13840, 80626), (14176, 78715), (14560, 76639), (15505, 71968), (15743, 70880), (17720, 62972), (17992, 62020), (19376, 57590), (22490, 49616), (23036, 48440), (24220, 46072), (24808, 44980), (27680, 40313), (28795, 38752), (31010, 35984), (31486, 35440)]