1947461880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 384

約数和(自身を含む): 7440552000

約数和(自身を除く): 5493090120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 73, 78, 84, 91, 98, 104, 105, 120, 130, 140, 146, 147, 156, 168, 182, 195, 196, 210, 219, 245, 260, 273, 280, 292, 294, 312, 349, 364, 365, 390, 392, 420, 438, 455, 490, 511, 520, 546, 584, 588, 637, 698, 728, 730, 735, 780, 840, 876, 910, 949, 980, 1022, 1047, 1092, 1095, 1176, 1274, 1365, 1396, 1460, 1470, 1533, 1560, 1745, 1752, 1820, 1898, 1911, 1960, 2044, 2094, 2184, 2190, 2443, 2548, 2555, 2730, 2792, 2847, 2920, 2940, 3066, 3185, 3490, 3577, 3640, 3796, 3822, 4088, 4188, 4380, 4537, 4745, 4886, 5096, 5110, 5235, 5460, 5694, 5880, 6132, 6370, 6643, 6980, 7154, 7329, 7592, 7644, 7665, 8376, 8760, 9074, 9490, 9555, 9772, 10220, 10470, 10731, 10920, 11388, 12215, 12264, 12740, 13286, 13611, 13960, 14235, 14308, 14658, 15288, 15330, 17101, 17885, 18148, 18980, 19110, 19544, 19929, 20440, 20940, 21462, 22685, 22776, 24430, 25477, 25480, 26572, 27222, 28470, 28616, 29316, 30660, 31759, 33215, 34202, 35770, 36296, 36645, 37960, 38220, 39858, 41880, 42924, 45370, 46501, 48860, 50954, 51303, 53144, 53655, 54444, 56940, 58632, 61320, 63518, 66430, 68055, 68404, 71540, 73290, 76431, 76440, 79716, 85505, 85848, 90740, 93002, 95277, 97720, 99645, 101908, 102606, 107310, 108888, 113880, 127036, 127385, 132860, 136110, 136808, 139503, 143080, 146580, 152862, 158795, 159432, 171010, 178339, 181480, 186004, 190554, 199290, 203816, 205212, 214620, 222313, 232505, 254072, 254770, 256515, 265720, 272220, 279006, 293160, 305724, 317590, 331201, 342020, 356678, 372008, 381108, 382155, 398580, 410424, 429240, 444626, 465010, 476385, 509540, 513030, 535017, 544440, 558012, 611448, 635180, 662402, 666939, 684040, 697515, 713356, 762216, 764310, 797160, 889252, 891695, 930020, 952770, 993603, 1019080, 1026060, 1070034, 1111565, 1116024, 1248373, 1270360, 1324804, 1333878, 1395030, 1426712, 1528620, 1656005, 1778504, 1783390, 1860040, 1905540, 1987206, 2052120, 2140068, 2223130, 2318407, 2496746, 2649608, 2667756, 2675085, 2790060, 3057240, 3312010, 3334695, 3566780, 3745119, 3811080, 3974412, 4280136, 4446260, 4636814, 4968015, 4993492, 5335512, 5350170, 5580120, 6241865, 6624020, 6669390, 6955221, 7133560, 7490238, 7948824, 8892520, 9273628, 9936030, 9986984, 10700340, 11592035, 12483730, 13248040, 13338780, 13910442, 14980476, 16228849, 18547256, 18725595, 19872060, 21400680, 23184070, 24967460, 26677560, 27820884, 29960952, 32457698, 34776105, 37451190, 39744120, 46368140, 48686547, 49934920, 55641768, 64915396, 69552210, 74902380, 81144245, 92736280, 97373094, 129830792, 139104420, 149804760, 162288490, 194746188, 243432735, 278208840, 324576980, 389492376, 486865470, 649153960, 973730940, 1947461880]

約数ペア:

[(1, 1947461880), (2, 973730940), (3, 649153960), (4, 486865470), (5, 389492376), (6, 324576980), (7, 278208840), (8, 243432735), (10, 194746188), (12, 162288490), (13, 149804760), (14, 139104420), (15, 129830792), (20, 97373094), (21, 92736280), (24, 81144245), (26, 74902380), (28, 69552210), (30, 64915396), (35, 55641768), (39, 49934920), (40, 48686547), (42, 46368140), (49, 39744120), (52, 37451190), (56, 34776105), (60, 32457698), (65, 29960952), (70, 27820884), (73, 26677560), (78, 24967460), (84, 23184070), (91, 21400680), (98, 19872060), (104, 18725595), (105, 18547256), (120, 16228849), (130, 14980476), (140, 13910442), (146, 13338780), (147, 13248040), (156, 12483730), (168, 11592035), (182, 10700340), (195, 9986984), (196, 9936030), (210, 9273628), (219, 8892520), (245, 7948824), (260, 7490238), (273, 7133560), (280, 6955221), (292, 6669390), (294, 6624020), (312, 6241865), (349, 5580120), (364, 5350170), (365, 5335512), (390, 4993492), (392, 4968015), (420, 4636814), (438, 4446260), (455, 4280136), (490, 3974412), (511, 3811080), (520, 3745119), (546, 3566780), (584, 3334695), (588, 3312010), (637, 3057240), (698, 2790060), (728, 2675085), (730, 2667756), (735, 2649608), (780, 2496746), (840, 2318407), (876, 2223130), (910, 2140068), (949, 2052120), (980, 1987206), (1022, 1905540), (1047, 1860040), (1092, 1783390), (1095, 1778504), (1176, 1656005), (1274, 1528620), (1365, 1426712), (1396, 1395030), (1460, 1333878), (1470, 1324804), (1533, 1270360), (1560, 1248373), (1745, 1116024), (1752, 1111565), (1820, 1070034), (1898, 1026060), (1911, 1019080), (1960, 993603), (2044, 952770), (2094, 930020), (2184, 891695), (2190, 889252), (2443, 797160), (2548, 764310), (2555, 762216), (2730, 713356), (2792, 697515), (2847, 684040), (2920, 666939), (2940, 662402), (3066, 635180), (3185, 611448), (3490, 558012), (3577, 544440), (3640, 535017), (3796, 513030), (3822, 509540), (4088, 476385), (4188, 465010), (4380, 444626), (4537, 429240), (4745, 410424), (4886, 398580), (5096, 382155), (5110, 381108), (5235, 372008), (5460, 356678), (5694, 342020), (5880, 331201), (6132, 317590), (6370, 305724), (6643, 293160), (6980, 279006), (7154, 272220), (7329, 265720), (7592, 256515), (7644, 254770), (7665, 254072), (8376, 232505), (8760, 222313), (9074, 214620), (9490, 205212), (9555, 203816), (9772, 199290), (10220, 190554), (10470, 186004), (10731, 181480), (10920, 178339), (11388, 171010), (12215, 159432), (12264, 158795), (12740, 152862), (13286, 146580), (13611, 143080), (13960, 139503), (14235, 136808), (14308, 136110), (14658, 132860), (15288, 127385), (15330, 127036), (17101, 113880), (17885, 108888), (18148, 107310), (18980, 102606), (19110, 101908), (19544, 99645), (19929, 97720), (20440, 95277), (20940, 93002), (21462, 90740), (22685, 85848), (22776, 85505), (24430, 79716), (25477, 76440), (25480, 76431), (26572, 73290), (27222, 71540), (28470, 68404), (28616, 68055), (29316, 66430), (30660, 63518), (31759, 61320), (33215, 58632), (34202, 56940), (35770, 54444), (36296, 53655), (36645, 53144), (37960, 51303), (38220, 50954), (39858, 48860), (41880, 46501), (42924, 45370)]