2157919920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 640

約数和(自身を含む): 8612782080

約数和(自身を除く): 6454862160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 37, 39, 40, 45, 48, 52, 54, 60, 62, 65, 67, 72, 74, 78, 80, 90, 93, 104, 108, 111, 117, 120, 124, 130, 134, 135, 144, 148, 155, 156, 180, 185, 186, 195, 201, 208, 216, 222, 234, 240, 248, 260, 268, 270, 279, 296, 310, 312, 333, 335, 351, 360, 370, 372, 390, 402, 403, 432, 444, 465, 468, 481, 496, 520, 536, 540, 555, 558, 585, 592, 603, 620, 624, 666, 670, 702, 720, 740, 744, 780, 804, 806, 837, 871, 888, 930, 936, 962, 999, 1005, 1040, 1072, 1080, 1110, 1116, 1147, 1170, 1206, 1209, 1240, 1332, 1340, 1395, 1404, 1443, 1480, 1488, 1560, 1608, 1612, 1665, 1674, 1742, 1755, 1776, 1809, 1860, 1872, 1924, 1998, 2010, 2015, 2077, 2160, 2220, 2232, 2294, 2340, 2405, 2412, 2418, 2479, 2480, 2613, 2664, 2680, 2790, 2808, 2886, 2960, 3015, 3120, 3216, 3224, 3330, 3348, 3441, 3484, 3510, 3618, 3627, 3720, 3848, 3996, 4020, 4030, 4154, 4185, 4329, 4355, 4440, 4464, 4588, 4680, 4810, 4824, 4836, 4958, 4995, 5226, 5328, 5360, 5580, 5616, 5735, 5772, 6030, 6045, 6231, 6448, 6660, 6696, 6882, 6968, 7020, 7215, 7236, 7254, 7437, 7440, 7696, 7839, 7992, 8040, 8060, 8308, 8370, 8658, 8710, 8880, 9045, 9176, 9360, 9620, 9648, 9672, 9916, 9990, 10323, 10385, 10452, 10881, 11160, 11470, 11544, 12060, 12090, 12395, 12462, 12987, 13065, 13320, 13392, 13764, 13936, 14040, 14430, 14472, 14508, 14874, 14911, 15678, 15984, 16080, 16120, 16616, 16740, 17205, 17316, 17420, 18090, 18135, 18352, 18693, 19240, 19344, 19832, 19980, 20646, 20770, 20904, 21645, 21762, 22311, 22320, 22940, 23088, 23517, 24120, 24180, 24790, 24924, 25974, 26130, 26640, 27001, 27528, 28080, 28860, 28944, 29016, 29748, 29822, 30969, 31155, 31356, 32227, 32240, 33232, 33480, 34410, 34632, 34840, 36180, 36270, 37185, 37386, 38480, 39195, 39664, 39960, 41292, 41540, 41808, 43290, 43524, 44622, 44733, 45880, 47034, 48240, 48360, 49580, 49848, 51615, 51948, 52260, 54002, 54405, 55056, 56079, 57720, 58032, 59496, 59644, 61938, 62310, 62712, 64454, 64935, 66933, 66960, 68820, 69264, 69680, 72360, 72540, 74370, 74555, 74772, 76849, 78390, 79920, 81003, 82584, 83080, 86580, 87048, 89244, 89466, 91760, 93465, 94068, 96681, 96720, 99160, 99696, 103230, 103896, 104520, 108004, 108810, 111555, 112158, 115440, 117585, 118992, 119288, 123876, 124620, 125424, 128908, 129870, 133866, 134199, 135005, 137640, 144720, 145080, 148740, 149110, 149544, 153698, 154845, 156780, 161135, 162006, 165168, 166160, 173160, 174096, 178488, 178932, 186930, 188136, 193362, 198320, 206460, 207792, 209040, 216008, 217620, 223110, 223665, 224316, 230547, 235170, 238576, 243009, 247752, 249240, 257816, 259740, 267732, 268398, 270010, 275280, 280395, 290043, 290160, 297480, 298220, 299088, 307396, 309690, 313560, 322270, 324012, 334665, 346320, 356976, 357864, 373860, 376272, 384245, 386724, 402597, 405015, 412920, 432016, 435240, 446220, 447330, 448632, 461094, 470340, 483405, 486018, 495504, 498480, 515632, 519480, 535464, 536796, 540020, 560790, 580086, 594960, 596440, 614792, 619380, 627120, 644540, 648024, 669330, 670995, 691641, 715728, 729027, 747720, 768490, 773448, 805194, 810030, 825840, 870129, 870480, 892440, 894660, 897264, 922188, 940680, 966810, 972036, 999037, 1038960, 1070928, 1073592, 1080040, 1121580, 1152735, 1160172, 1192880, 1215045, 1229584, 1238760, 1289080, 1296048, 1338660, 1341990, 1383282, 1450215, 1458054, 1495440, 1536980, 1546896, 1610388, 1620060, 1740258, 1784880, 1789320, 1844376, 1881360, 1933620, 1944072, 1998074, 2012985, 2074923, 2147184, 2160080, 2243160, 2305470, 2320344, 2430090, 2477520, 2578160, 2677320, 2683980, 2766564, 2900430, 2916108, 2997111, 3073960, 3220776, 3240120, 3458205, 3480516, 3578640, 3645135, 3688752, 3867240, 3888144, 3996148, 4025970, 4149846, 4350645, 4486320, 4610940, 4640688, 4860180, 4995185, 5354640, 5367960, 5533128, 5800860, 5832216, 5994222, 6147920, 6441552, 6480240, 6916410, 6961032, 7290270, 7734480, 7992296, 8051940, 8299692, 8701290, 8991333, 9221880, 9720360, 9990370, 10374615, 10735920, 11066256, 11601720, 11664432, 11988444, 13832820, 13922064, 14580540, 14985555, 15984592, 16103880, 16599384, 17402580, 17982666, 18443760, 19440720, 19980740, 20749230, 23203440, 23976888, 26973999, 27665640, 29161080, 29971110, 32207760, 33198768, 34805160, 35965332, 39961480, 41498460, 44956665, 47953776, 53947998, 55331280, 58322160, 59942220, 69610320, 71930664, 79922960, 82996920, 89913330, 107895996, 119884440, 134869995, 143861328, 165993840, 179826660, 215791992, 239768880, 269739990, 359653320, 431583984, 539479980, 719306640, 1078959960, 2157919920]

約数ペア:

[(1, 2157919920), (2, 1078959960), (3, 719306640), (4, 539479980), (5, 431583984), (6, 359653320), (8, 269739990), (9, 239768880), (10, 215791992), (12, 179826660), (13, 165993840), (15, 143861328), (16, 134869995), (18, 119884440), (20, 107895996), (24, 89913330), (26, 82996920), (27, 79922960), (30, 71930664), (31, 69610320), (36, 59942220), (37, 58322160), (39, 55331280), (40, 53947998), (45, 47953776), (48, 44956665), (52, 41498460), (54, 39961480), (60, 35965332), (62, 34805160), (65, 33198768), (67, 32207760), (72, 29971110), (74, 29161080), (78, 27665640), (80, 26973999), (90, 23976888), (93, 23203440), (104, 20749230), (108, 19980740), (111, 19440720), (117, 18443760), (120, 17982666), (124, 17402580), (130, 16599384), (134, 16103880), (135, 15984592), (144, 14985555), (148, 14580540), (155, 13922064), (156, 13832820), (180, 11988444), (185, 11664432), (186, 11601720), (195, 11066256), (201, 10735920), (208, 10374615), (216, 9990370), (222, 9720360), (234, 9221880), (240, 8991333), (248, 8701290), (260, 8299692), (268, 8051940), (270, 7992296), (279, 7734480), (296, 7290270), (310, 6961032), (312, 6916410), (333, 6480240), (335, 6441552), (351, 6147920), (360, 5994222), (370, 5832216), (372, 5800860), (390, 5533128), (402, 5367960), (403, 5354640), (432, 4995185), (444, 4860180), (465, 4640688), (468, 4610940), (481, 4486320), (496, 4350645), (520, 4149846), (536, 4025970), (540, 3996148), (555, 3888144), (558, 3867240), (585, 3688752), (592, 3645135), (603, 3578640), (620, 3480516), (624, 3458205), (666, 3240120), (670, 3220776), (702, 3073960), (720, 2997111), (740, 2916108), (744, 2900430), (780, 2766564), (804, 2683980), (806, 2677320), (837, 2578160), (871, 2477520), (888, 2430090), (930, 2320344), (936, 2305470), (962, 2243160), (999, 2160080), (1005, 2147184), (1040, 2074923), (1072, 2012985), (1080, 1998074), (1110, 1944072), (1116, 1933620), (1147, 1881360), (1170, 1844376), (1206, 1789320), (1209, 1784880), (1240, 1740258), (1332, 1620060), (1340, 1610388), (1395, 1546896), (1404, 1536980), (1443, 1495440), (1480, 1458054), (1488, 1450215), (1560, 1383282), (1608, 1341990), (1612, 1338660), (1665, 1296048), (1674, 1289080), (1742, 1238760), (1755, 1229584), (1776, 1215045), (1809, 1192880), (1860, 1160172), (1872, 1152735), (1924, 1121580), (1998, 1080040), (2010, 1073592), (2015, 1070928), (2077, 1038960), (2160, 999037), (2220, 972036), (2232, 966810), (2294, 940680), (2340, 922188), (2405, 897264), (2412, 894660), (2418, 892440), (2479, 870480), (2480, 870129), (2613, 825840), (2664, 810030), (2680, 805194), (2790, 773448), (2808, 768490), (2886, 747720), (2960, 729027), (3015, 715728), (3120, 691641), (3216, 670995), (3224, 669330), (3330, 648024), (3348, 644540), (3441, 627120), (3484, 619380), (3510, 614792), (3618, 596440), (3627, 594960), (3720, 580086), (3848, 560790), (3996, 540020), (4020, 536796), (4030, 535464), (4154, 519480), (4185, 515632), (4329, 498480), (4355, 495504), (4440, 486018), (4464, 483405), (4588, 470340), (4680, 461094), (4810, 448632), (4824, 447330), (4836, 446220), (4958, 435240), (4995, 432016), (5226, 412920), (5328, 405015), (5360, 402597), (5580, 386724), (5616, 384245), (5735, 376272), (5772, 373860), (6030, 357864), (6045, 356976), (6231, 346320), (6448, 334665), (6660, 324012), (6696, 322270), (6882, 313560), (6968, 309690), (7020, 307396), (7215, 299088), (7236, 298220), (7254, 297480), (7437, 290160), (7440, 290043), (7696, 280395), (7839, 275280), (7992, 270010), (8040, 268398), (8060, 267732), (8308, 259740), (8370, 257816), (8658, 249240), (8710, 247752), (8880, 243009), (9045, 238576), (9176, 235170), (9360, 230547), (9620, 224316), (9648, 223665), (9672, 223110), (9916, 217620), (9990, 216008), (10323, 209040), (10385, 207792), (10452, 206460), (10881, 198320), (11160, 193362), (11470, 188136), (11544, 186930), (12060, 178932), (12090, 178488), (12395, 174096), (12462, 173160), (12987, 166160), (13065, 165168), (13320, 162006), (13392, 161135), (13764, 156780), (13936, 154845), (14040, 153698), (14430, 149544), (14472, 149110), (14508, 148740), (14874, 145080), (14911, 144720), (15678, 137640), (15984, 135005), (16080, 134199), (16120, 133866), (16616, 129870), (16740, 128908), (17205, 125424), (17316, 124620), (17420, 123876), (18090, 119288), (18135, 118992), (18352, 117585), (18693, 115440), (19240, 112158), (19344, 111555), (19832, 108810), (19980, 108004), (20646, 104520), (20770, 103896), (20904, 103230), (21645, 99696), (21762, 99160), (22311, 96720), (22320, 96681), (22940, 94068), (23088, 93465), (23517, 91760), (24120, 89466), (24180, 89244), (24790, 87048), (24924, 86580), (25974, 83080), (26130, 82584), (26640, 81003), (27001, 79920), (27528, 78390), (28080, 76849), (28860, 74772), (28944, 74555), (29016, 74370), (29748, 72540), (29822, 72360), (30969, 69680), (31155, 69264), (31356, 68820), (32227, 66960), (32240, 66933), (33232, 64935), (33480, 64454), (34410, 62712), (34632, 62310), (34840, 61938), (36180, 59644), (36270, 59496), (37185, 58032), (37386, 57720), (38480, 56079), (39195, 55056), (39664, 54405), (39960, 54002), (41292, 52260), (41540, 51948), (41808, 51615), (43290, 49848), (43524, 49580), (44622, 48360), (44733, 48240), (45880, 47034)]