2197547520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 320

約数和(自身を含む): 8232973056

約数和(自身を除く): 6035425536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 512, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 896, 960, 984, 997, 1120, 1148, 1230, 1280, 1312, 1344, 1435, 1536, 1640, 1680, 1722, 1792, 1920, 1968, 1994, 2240, 2296, 2460, 2560, 2624, 2688, 2870, 2991, 3280, 3360, 3444, 3584, 3840, 3936, 3988, 4305, 4480, 4592, 4920, 4985, 5248, 5376, 5740, 5982, 6560, 6720, 6888, 6979, 7680, 7872, 7976, 8610, 8960, 9184, 9840, 9970, 10496, 10752, 11480, 11964, 13120, 13440, 13776, 13958, 14955, 15744, 15952, 17220, 17920, 18368, 19680, 19940, 20937, 20992, 22960, 23928, 26240, 26880, 27552, 27916, 29910, 31488, 31904, 34440, 34895, 36736, 39360, 39880, 40877, 41874, 45920, 47856, 52480, 53760, 55104, 55832, 59820, 62976, 63808, 68880, 69790, 73472, 78720, 79760, 81754, 83748, 91840, 95712, 104685, 104960, 110208, 111664, 119640, 122631, 127616, 137760, 139580, 146944, 157440, 159520, 163508, 167496, 183680, 191424, 204385, 209370, 220416, 223328, 239280, 245262, 255232, 275520, 279160, 286139, 314880, 319040, 327016, 334992, 367360, 382848, 408770, 418740, 440832, 446656, 478560, 490524, 510464, 551040, 558320, 572278, 613155, 638080, 654032, 669984, 734720, 765696, 817540, 837480, 858417, 893312, 957120, 981048, 1102080, 1116640, 1144556, 1226310, 1276160, 1308064, 1339968, 1430695, 1531392, 1635080, 1674960, 1716834, 1786624, 1914240, 1962096, 2204160, 2233280, 2289112, 2452620, 2552320, 2616128, 2679936, 2861390, 3270160, 3349920, 3433668, 3573248, 3828480, 3924192, 4292085, 4466560, 4578224, 4905240, 5232256, 5359872, 5722780, 6540320, 6699840, 6867336, 7656960, 7848384, 8584170, 8933120, 9156448, 9810480, 10464512, 10719744, 11445560, 13080640, 13399680, 13734672, 15696768, 17168340, 17866240, 18312896, 19620960, 20929024, 22891120, 26161280, 26799360, 27469344, 31393536, 34336680, 36625792, 39241920, 45782240, 52322560, 53598720, 54938688, 62787072, 68673360, 73251584, 78483840, 91564480, 104645120, 109877376, 137346720, 146503168, 156967680, 183128960, 219754752, 274693440, 313935360, 366257920, 439509504, 549386880, 732515840, 1098773760, 2197547520]

約数ペア:

[(1, 2197547520), (2, 1098773760), (3, 732515840), (4, 549386880), (5, 439509504), (6, 366257920), (7, 313935360), (8, 274693440), (10, 219754752), (12, 183128960), (14, 156967680), (15, 146503168), (16, 137346720), (20, 109877376), (21, 104645120), (24, 91564480), (28, 78483840), (30, 73251584), (32, 68673360), (35, 62787072), (40, 54938688), (41, 53598720), (42, 52322560), (48, 45782240), (56, 39241920), (60, 36625792), (64, 34336680), (70, 31393536), (80, 27469344), (82, 26799360), (84, 26161280), (96, 22891120), (105, 20929024), (112, 19620960), (120, 18312896), (123, 17866240), (128, 17168340), (140, 15696768), (160, 13734672), (164, 13399680), (168, 13080640), (192, 11445560), (205, 10719744), (210, 10464512), (224, 9810480), (240, 9156448), (246, 8933120), (256, 8584170), (280, 7848384), (287, 7656960), (320, 6867336), (328, 6699840), (336, 6540320), (384, 5722780), (410, 5359872), (420, 5232256), (448, 4905240), (480, 4578224), (492, 4466560), (512, 4292085), (560, 3924192), (574, 3828480), (615, 3573248), (640, 3433668), (656, 3349920), (672, 3270160), (768, 2861390), (820, 2679936), (840, 2616128), (861, 2552320), (896, 2452620), (960, 2289112), (984, 2233280), (997, 2204160), (1120, 1962096), (1148, 1914240), (1230, 1786624), (1280, 1716834), (1312, 1674960), (1344, 1635080), (1435, 1531392), (1536, 1430695), (1640, 1339968), (1680, 1308064), (1722, 1276160), (1792, 1226310), (1920, 1144556), (1968, 1116640), (1994, 1102080), (2240, 981048), (2296, 957120), (2460, 893312), (2560, 858417), (2624, 837480), (2688, 817540), (2870, 765696), (2991, 734720), (3280, 669984), (3360, 654032), (3444, 638080), (3584, 613155), (3840, 572278), (3936, 558320), (3988, 551040), (4305, 510464), (4480, 490524), (4592, 478560), (4920, 446656), (4985, 440832), (5248, 418740), (5376, 408770), (5740, 382848), (5982, 367360), (6560, 334992), (6720, 327016), (6888, 319040), (6979, 314880), (7680, 286139), (7872, 279160), (7976, 275520), (8610, 255232), (8960, 245262), (9184, 239280), (9840, 223328), (9970, 220416), (10496, 209370), (10752, 204385), (11480, 191424), (11964, 183680), (13120, 167496), (13440, 163508), (13776, 159520), (13958, 157440), (14955, 146944), (15744, 139580), (15952, 137760), (17220, 127616), (17920, 122631), (18368, 119640), (19680, 111664), (19940, 110208), (20937, 104960), (20992, 104685), (22960, 95712), (23928, 91840), (26240, 83748), (26880, 81754), (27552, 79760), (27916, 78720), (29910, 73472), (31488, 69790), (31904, 68880), (34440, 63808), (34895, 62976), (36736, 59820), (39360, 55832), (39880, 55104), (40877, 53760), (41874, 52480), (45920, 47856)]