18940037760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5117

約数の個数: 512

約数和(自身を含む): 79150694400

約数和(自身を除く): 60210656640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5051, 5208, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10102, 10416, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15153, 15624, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20204, 20832, 22320, 23436, 24192, 25255, 26040, 26784, 27776, 29295, 29760, 30240, 30306, 31248, 33480, 34720, 35357, 35712, 39060, 40320, 40408, 41664, 44640, 45459, 46872, 50510, 52080, 53568, 58590, 59520, 60480, 60612, 62496, 66960, 69440, 70714, 75765, 78120, 80816, 83328, 89280, 90918, 93744, 101020, 104160, 106071, 107136, 117180, 120960, 121224, 124992, 133920, 136377, 138880, 141428, 151530, 156240, 156581, 161632, 176785, 178560, 181836, 187488, 202040, 208320, 212142, 227295, 234360, 242448, 249984, 267840, 272754, 282856, 303060, 312480, 313162, 318213, 323264, 353570, 363672, 374976, 404080, 416640, 424284, 454590, 468720, 469743, 484896, 530355, 535680, 545508, 565712, 606120, 624960, 626324, 636426, 646528, 681885, 707140, 727344, 749952, 782905, 808160, 848568, 909180, 937440, 939486, 954639, 969792, 1060710, 1091016, 1096067, 1131424, 1212240, 1249920, 1252648, 1272852, 1363770, 1409229, 1414280, 1454688, 1565810, 1591065, 1616320, 1697136, 1818360, 1874880, 1878972, 1909278, 1939584, 2121420, 2182032, 2192134, 2262848, 2348715, 2424480, 2505296, 2545704, 2727540, 2818458, 2828560, 2909376, 3131620, 3182130, 3232640, 3288201, 3394272, 3636720, 3749760, 3757944, 3818556, 4227687, 4242840, 4364064, 4384268, 4525696, 4697430, 4773195, 4848960, 5010592, 5091408, 5455080, 5480335, 5636916, 5657120, 5818752, 6263240, 6364260, 6576402, 6788544, 7046145, 7273440, 7515888, 7637112, 8455374, 8485680, 8728128, 8768536, 9394860, 9546390, 9697920, 9864603, 10021184, 10182816, 10910160, 10960670, 11273832, 11314240, 12526480, 12728520, 13152804, 13577088, 14092290, 14546880, 15031776, 15274224, 16441005, 16910748, 16971360, 17456256, 17537072, 18789720, 19092780, 19729206, 20042368, 20365632, 21138435, 21820320, 21921340, 22547664, 22628480, 25052960, 25457040, 26305608, 28184580, 29093760, 29593809, 30063552, 30548448, 32882010, 33821496, 33942720, 35074144, 37579440, 38185560, 39458412, 40731264, 42276870, 43640640, 43842680, 45095328, 49323015, 50105920, 50914080, 52611216, 56369160, 59187618, 60127104, 61096896, 65764020, 67642992, 67885440, 70148288, 75158880, 76371120, 78916824, 84553740, 87281280, 87685360, 90190656, 98646030, 100211840, 101828160, 105222432, 112738320, 118375236, 122193792, 131528040, 135285984, 140296576, 147969045, 150317760, 152742240, 157833648, 169107480, 175370720, 180381312, 197292060, 203656320, 210444864, 225476640, 236750472, 263056080, 270571968, 295938090, 300635520, 305484480, 315667296, 338214960, 350741440, 394584120, 420889728, 450953280, 473500944, 526112160, 541143936, 591876180, 610968960, 631334592, 676429920, 701482880, 789168240, 901906560, 947001888, 1052224320, 1183752360, 1262669184, 1352859840, 1578336480, 1894003776, 2104448640, 2367504720, 2705719680, 3156672960, 3788007552, 4735009440, 6313345920, 9470018880, 18940037760]

約数ペア:

[(1, 18940037760), (2, 9470018880), (3, 6313345920), (4, 4735009440), (5, 3788007552), (6, 3156672960), (7, 2705719680), (8, 2367504720), (9, 2104448640), (10, 1894003776), (12, 1578336480), (14, 1352859840), (15, 1262669184), (16, 1183752360), (18, 1052224320), (20, 947001888), (21, 901906560), (24, 789168240), (27, 701482880), (28, 676429920), (30, 631334592), (31, 610968960), (32, 591876180), (35, 541143936), (36, 526112160), (40, 473500944), (42, 450953280), (45, 420889728), (48, 394584120), (54, 350741440), (56, 338214960), (60, 315667296), (62, 305484480), (63, 300635520), (64, 295938090), (70, 270571968), (72, 263056080), (80, 236750472), (84, 225476640), (90, 210444864), (93, 203656320), (96, 197292060), (105, 180381312), (108, 175370720), (112, 169107480), (120, 157833648), (124, 152742240), (126, 150317760), (128, 147969045), (135, 140296576), (140, 135285984), (144, 131528040), (155, 122193792), (160, 118375236), (168, 112738320), (180, 105222432), (186, 101828160), (189, 100211840), (192, 98646030), (210, 90190656), (216, 87685360), (217, 87281280), (224, 84553740), (240, 78916824), (248, 76371120), (252, 75158880), (270, 70148288), (279, 67885440), (280, 67642992), (288, 65764020), (310, 61096896), (315, 60127104), (320, 59187618), (336, 56369160), (360, 52611216), (372, 50914080), (378, 50105920), (384, 49323015), (420, 45095328), (432, 43842680), (434, 43640640), (448, 42276870), (465, 40731264), (480, 39458412), (496, 38185560), (504, 37579440), (540, 35074144), (558, 33942720), (560, 33821496), (576, 32882010), (620, 30548448), (630, 30063552), (640, 29593809), (651, 29093760), (672, 28184580), (720, 26305608), (744, 25457040), (756, 25052960), (837, 22628480), (840, 22547664), (864, 21921340), (868, 21820320), (896, 21138435), (930, 20365632), (945, 20042368), (960, 19729206), (992, 19092780), (1008, 18789720), (1080, 17537072), (1085, 17456256), (1116, 16971360), (1120, 16910748), (1152, 16441005), (1240, 15274224), (1260, 15031776), (1302, 14546880), (1344, 14092290), (1395, 13577088), (1440, 13152804), (1488, 12728520), (1512, 12526480), (1674, 11314240), (1680, 11273832), (1728, 10960670), (1736, 10910160), (1860, 10182816), (1890, 10021184), (1920, 9864603), (1953, 9697920), (1984, 9546390), (2016, 9394860), (2160, 8768536), (2170, 8728128), (2232, 8485680), (2240, 8455374), (2480, 7637112), (2520, 7515888), (2604, 7273440), (2688, 7046145), (2790, 6788544), (2880, 6576402), (2976, 6364260), (3024, 6263240), (3255, 5818752), (3348, 5657120), (3360, 5636916), (3456, 5480335), (3472, 5455080), (3720, 5091408), (3780, 5010592), (3906, 4848960), (3968, 4773195), (4032, 4697430), (4185, 4525696), (4320, 4384268), (4340, 4364064), (4464, 4242840), (4480, 4227687), (4960, 3818556), (5040, 3757944), (5051, 3749760), (5208, 3636720), (5580, 3394272), (5760, 3288201), (5859, 3232640), (5952, 3182130), (6048, 3131620), (6510, 2909376), (6696, 2828560), (6720, 2818458), (6944, 2727540), (7440, 2545704), (7560, 2505296), (7812, 2424480), (8064, 2348715), (8370, 2262848), (8640, 2192134), (8680, 2182032), (8928, 2121420), (9765, 1939584), (9920, 1909278), (10080, 1878972), (10102, 1874880), (10416, 1818360), (11160, 1697136), (11718, 1616320), (11904, 1591065), (12096, 1565810), (13020, 1454688), (13392, 1414280), (13440, 1409229), (13888, 1363770), (14880, 1272852), (15120, 1252648), (15153, 1249920), (15624, 1212240), (16740, 1131424), (17280, 1096067), (17360, 1091016), (17856, 1060710), (19530, 969792), (19840, 954639), (20160, 939486), (20204, 937440), (20832, 909180), (22320, 848568), (23436, 808160), (24192, 782905), (25255, 749952), (26040, 727344), (26784, 707140), (27776, 681885), (29295, 646528), (29760, 636426), (30240, 626324), (30306, 624960), (31248, 606120), (33480, 565712), (34720, 545508), (35357, 535680), (35712, 530355), (39060, 484896), (40320, 469743), (40408, 468720), (41664, 454590), (44640, 424284), (45459, 416640), (46872, 404080), (50510, 374976), (52080, 363672), (53568, 353570), (58590, 323264), (59520, 318213), (60480, 313162), (60612, 312480), (62496, 303060), (66960, 282856), (69440, 272754), (70714, 267840), (75765, 249984), (78120, 242448), (80816, 234360), (83328, 227295), (89280, 212142), (90918, 208320), (93744, 202040), (101020, 187488), (104160, 181836), (106071, 178560), (107136, 176785), (117180, 161632), (120960, 156581), (121224, 156240), (124992, 151530), (133920, 141428), (136377, 138880)]