1947205120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 360

約数和(自身を含む): 5865153624

約数和(自身を除く): 3917948504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 49, 56, 64, 70, 76, 80, 86, 95, 98, 112, 128, 133, 140, 152, 160, 172, 190, 196, 215, 224, 245, 256, 266, 280, 301, 304, 320, 344, 361, 380, 392, 430, 448, 490, 512, 532, 560, 602, 608, 640, 665, 688, 722, 760, 784, 817, 860, 896, 931, 980, 1064, 1120, 1204, 1216, 1280, 1330, 1376, 1444, 1505, 1520, 1568, 1634, 1720, 1792, 1805, 1862, 1960, 2107, 2128, 2240, 2408, 2432, 2527, 2560, 2660, 2752, 2888, 3010, 3040, 3136, 3268, 3440, 3584, 3610, 3724, 3920, 4085, 4214, 4256, 4480, 4655, 4816, 4864, 5054, 5320, 5504, 5719, 5776, 6020, 6080, 6272, 6536, 6880, 7220, 7448, 7840, 8170, 8428, 8512, 8960, 9310, 9632, 9728, 10108, 10535, 10640, 11008, 11438, 11552, 12040, 12160, 12544, 12635, 13072, 13760, 14440, 14896, 15523, 15680, 16340, 16856, 17024, 17689, 17920, 18620, 19264, 20216, 21070, 21280, 22016, 22876, 23104, 24080, 24320, 25088, 25270, 26144, 27520, 28595, 28880, 29792, 31046, 31360, 32680, 33712, 34048, 35378, 37240, 38528, 40033, 40432, 42140, 42560, 45752, 46208, 48160, 48640, 50540, 52288, 55040, 57190, 57760, 59584, 62092, 62720, 65360, 67424, 68096, 70756, 74480, 77056, 77615, 80066, 80864, 84280, 85120, 88445, 91504, 92416, 96320, 101080, 104576, 108661, 110080, 114380, 115520, 119168, 124184, 125440, 130720, 134848, 141512, 148960, 154112, 155230, 160132, 161728, 168560, 170240, 176890, 183008, 184832, 192640, 200165, 202160, 209152, 217322, 228760, 231040, 238336, 248368, 261440, 269696, 283024, 297920, 310460, 320264, 323456, 337120, 340480, 353780, 366016, 385280, 400330, 404320, 418304, 434644, 457520, 462080, 476672, 496736, 522880, 539392, 543305, 566048, 595840, 620920, 640528, 646912, 674240, 707560, 732032, 760627, 770560, 800660, 808640, 869288, 915040, 924160, 993472, 1045760, 1078784, 1086610, 1132096, 1191680, 1241840, 1281056, 1293824, 1348480, 1415120, 1464064, 1521254, 1601320, 1617280, 1738576, 1830080, 1986944, 2091520, 2173220, 2264192, 2383360, 2483680, 2562112, 2696960, 2830240, 2928128, 3042508, 3202640, 3234560, 3477152, 3660160, 3803135, 3973888, 4346440, 4528384, 4967360, 5124224, 5393920, 5660480, 6085016, 6405280, 6469120, 6954304, 7320320, 7606270, 7947776, 8692880, 9056768, 9934720, 10248448, 11320960, 12170032, 12810560, 13908608, 14640640, 15212540, 17385760, 19869440, 20496896, 22641920, 24340064, 25621120, 27817216, 30425080, 34771520, 39738880, 45283840, 48680128, 51242240, 55634432, 60850160, 69543040, 97360256, 102484480, 121700320, 139086080, 194720512, 243400640, 278172160, 389441024, 486801280, 973602560, 1947205120]

約数ペア:

[(1, 1947205120), (2, 973602560), (4, 486801280), (5, 389441024), (7, 278172160), (8, 243400640), (10, 194720512), (14, 139086080), (16, 121700320), (19, 102484480), (20, 97360256), (28, 69543040), (32, 60850160), (35, 55634432), (38, 51242240), (40, 48680128), (43, 45283840), (49, 39738880), (56, 34771520), (64, 30425080), (70, 27817216), (76, 25621120), (80, 24340064), (86, 22641920), (95, 20496896), (98, 19869440), (112, 17385760), (128, 15212540), (133, 14640640), (140, 13908608), (152, 12810560), (160, 12170032), (172, 11320960), (190, 10248448), (196, 9934720), (215, 9056768), (224, 8692880), (245, 7947776), (256, 7606270), (266, 7320320), (280, 6954304), (301, 6469120), (304, 6405280), (320, 6085016), (344, 5660480), (361, 5393920), (380, 5124224), (392, 4967360), (430, 4528384), (448, 4346440), (490, 3973888), (512, 3803135), (532, 3660160), (560, 3477152), (602, 3234560), (608, 3202640), (640, 3042508), (665, 2928128), (688, 2830240), (722, 2696960), (760, 2562112), (784, 2483680), (817, 2383360), (860, 2264192), (896, 2173220), (931, 2091520), (980, 1986944), (1064, 1830080), (1120, 1738576), (1204, 1617280), (1216, 1601320), (1280, 1521254), (1330, 1464064), (1376, 1415120), (1444, 1348480), (1505, 1293824), (1520, 1281056), (1568, 1241840), (1634, 1191680), (1720, 1132096), (1792, 1086610), (1805, 1078784), (1862, 1045760), (1960, 993472), (2107, 924160), (2128, 915040), (2240, 869288), (2408, 808640), (2432, 800660), (2527, 770560), (2560, 760627), (2660, 732032), (2752, 707560), (2888, 674240), (3010, 646912), (3040, 640528), (3136, 620920), (3268, 595840), (3440, 566048), (3584, 543305), (3610, 539392), (3724, 522880), (3920, 496736), (4085, 476672), (4214, 462080), (4256, 457520), (4480, 434644), (4655, 418304), (4816, 404320), (4864, 400330), (5054, 385280), (5320, 366016), (5504, 353780), (5719, 340480), (5776, 337120), (6020, 323456), (6080, 320264), (6272, 310460), (6536, 297920), (6880, 283024), (7220, 269696), (7448, 261440), (7840, 248368), (8170, 238336), (8428, 231040), (8512, 228760), (8960, 217322), (9310, 209152), (9632, 202160), (9728, 200165), (10108, 192640), (10535, 184832), (10640, 183008), (11008, 176890), (11438, 170240), (11552, 168560), (12040, 161728), (12160, 160132), (12544, 155230), (12635, 154112), (13072, 148960), (13760, 141512), (14440, 134848), (14896, 130720), (15523, 125440), (15680, 124184), (16340, 119168), (16856, 115520), (17024, 114380), (17689, 110080), (17920, 108661), (18620, 104576), (19264, 101080), (20216, 96320), (21070, 92416), (21280, 91504), (22016, 88445), (22876, 85120), (23104, 84280), (24080, 80864), (24320, 80066), (25088, 77615), (25270, 77056), (26144, 74480), (27520, 70756), (28595, 68096), (28880, 67424), (29792, 65360), (31046, 62720), (31360, 62092), (32680, 59584), (33712, 57760), (34048, 57190), (35378, 55040), (37240, 52288), (38528, 50540), (40033, 48640), (40432, 48160), (42140, 46208), (42560, 45752)]