20223574560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7750

約数の個数: 480

約数和(自身を含む): 84392098560

約数和(自身を除く): 64168524000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 480, 504, 522, 540, 560, 567, 580, 609, 630, 648, 672, 696, 720, 756, 783, 810, 812, 840, 864, 870, 928, 945, 1008, 1015, 1044, 1080, 1120, 1134, 1160, 1218, 1260, 1296, 1305, 1392, 1440, 1512, 1566, 1620, 1624, 1680, 1740, 1827, 1890, 2016, 2030, 2088, 2160, 2268, 2320, 2349, 2436, 2520, 2592, 2610, 2784, 2835, 3024, 3045, 3132, 3240, 3248, 3360, 3480, 3654, 3780, 3915, 4060, 4176, 4320, 4536, 4640, 4698, 4872, 5040, 5220, 5481, 5670, 6048, 6090, 6264, 6480, 6496, 6960, 7308, 7560, 7687, 7830, 8120, 8352, 9072, 9135, 9396, 9744, 10080, 10440, 10962, 11340, 11745, 12180, 12528, 12960, 13920, 14616, 15120, 15374, 15660, 16240, 16443, 18144, 18270, 18792, 19488, 20880, 21924, 22680, 23061, 23490, 24360, 25056, 27405, 29232, 30240, 30748, 31320, 32480, 32886, 36540, 37584, 38435, 41760, 43848, 45360, 46122, 46980, 48720, 53809, 54810, 58464, 61496, 62640, 65772, 69183, 73080, 75168, 76870, 82215, 87696, 90720, 92244, 93960, 97440, 107618, 109620, 115305, 122992, 125280, 131544, 138366, 146160, 153740, 161427, 164430, 175392, 184488, 187920, 207549, 215236, 219240, 222923, 230610, 245984, 263088, 269045, 276732, 292320, 307480, 322854, 328860, 345915, 368976, 375840, 415098, 430472, 438480, 445846, 461220, 484281, 526176, 538090, 553464, 614960, 622647, 645708, 657720, 668769, 691830, 737952, 807135, 830196, 860944, 876960, 891692, 922440, 968562, 1037745, 1076180, 1106928, 1114615, 1229920, 1245294, 1291416, 1315440, 1337538, 1383660, 1452843, 1560461, 1614270, 1660392, 1721888, 1783384, 1844880, 1937124, 2006307, 2075490, 2152360, 2213856, 2229230, 2421405, 2490588, 2582832, 2630880, 2675076, 2767320, 2905686, 3113235, 3120922, 3228540, 3320784, 3343845, 3566768, 3689760, 3874248, 4012614, 4150980, 4304720, 4358529, 4458460, 4681383, 4842810, 4981176, 5165664, 5350152, 5534640, 5811372, 6018921, 6226470, 6241844, 6457080, 6641568, 6687690, 7133536, 7264215, 7748496, 7802305, 8025228, 8301960, 8609440, 8717058, 8916920, 9362766, 9685620, 9962352, 10031535, 10700304, 11069280, 11622744, 12037842, 12452940, 12483688, 12914160, 13375380, 14044149, 14528430, 15496992, 15604610, 16050456, 16603920, 17434116, 17833840, 18056763, 18725532, 19371240, 19924704, 20063070, 21400608, 21792645, 23245488, 23406915, 24075684, 24905880, 24967376, 25828320, 26750760, 28088298, 29056860, 30094605, 31209220, 32100912, 33207840, 34868232, 35667680, 36113526, 37451064, 38742480, 40126140, 42132447, 43585290, 46490976, 46813830, 48151368, 49811760, 49934752, 53501520, 56176596, 58113720, 60189210, 62418440, 64201824, 69736464, 70220745, 72227052, 74902128, 77484960, 80252280, 84264894, 87170580, 90283815, 93627660, 96302736, 99623520, 107003040, 112353192, 116227440, 120378420, 124836880, 126397341, 139472928, 140441490, 144454104, 149804256, 160504560, 168529788, 174341160, 180567630, 187255320, 192605472, 210662235, 224706384, 232454880, 240756840, 249673760, 252794682, 280882980, 288908208, 321009120, 337059576, 348682320, 361135260, 374510640, 421324470, 449412768, 481513680, 505589364, 561765960, 577816416, 631986705, 674119152, 697364640, 722270520, 749021280, 842648940, 963027360, 1011178728, 1123531920, 1263973410, 1348238304, 1444541040, 1685297880, 2022357456, 2247063840, 2527946820, 2889082080, 3370595760, 4044714912, 5055893640, 6741191520, 10111787280, 20223574560]

約数ペア:

[(1, 20223574560), (2, 10111787280), (3, 6741191520), (4, 5055893640), (5, 4044714912), (6, 3370595760), (7, 2889082080), (8, 2527946820), (9, 2247063840), (10, 2022357456), (12, 1685297880), (14, 1444541040), (15, 1348238304), (16, 1263973410), (18, 1123531920), (20, 1011178728), (21, 963027360), (24, 842648940), (27, 749021280), (28, 722270520), (29, 697364640), (30, 674119152), (32, 631986705), (35, 577816416), (36, 561765960), (40, 505589364), (42, 481513680), (45, 449412768), (48, 421324470), (54, 374510640), (56, 361135260), (58, 348682320), (60, 337059576), (63, 321009120), (70, 288908208), (72, 280882980), (80, 252794682), (81, 249673760), (84, 240756840), (87, 232454880), (90, 224706384), (96, 210662235), (105, 192605472), (108, 187255320), (112, 180567630), (116, 174341160), (120, 168529788), (126, 160504560), (135, 149804256), (140, 144454104), (144, 140441490), (145, 139472928), (160, 126397341), (162, 124836880), (168, 120378420), (174, 116227440), (180, 112353192), (189, 107003040), (203, 99623520), (210, 96302736), (216, 93627660), (224, 90283815), (232, 87170580), (240, 84264894), (252, 80252280), (261, 77484960), (270, 74902128), (280, 72227052), (288, 70220745), (290, 69736464), (315, 64201824), (324, 62418440), (336, 60189210), (348, 58113720), (360, 56176596), (378, 53501520), (405, 49934752), (406, 49811760), (420, 48151368), (432, 46813830), (435, 46490976), (464, 43585290), (480, 42132447), (504, 40126140), (522, 38742480), (540, 37451064), (560, 36113526), (567, 35667680), (580, 34868232), (609, 33207840), (630, 32100912), (648, 31209220), (672, 30094605), (696, 29056860), (720, 28088298), (756, 26750760), (783, 25828320), (810, 24967376), (812, 24905880), (840, 24075684), (864, 23406915), (870, 23245488), (928, 21792645), (945, 21400608), (1008, 20063070), (1015, 19924704), (1044, 19371240), (1080, 18725532), (1120, 18056763), (1134, 17833840), (1160, 17434116), (1218, 16603920), (1260, 16050456), (1296, 15604610), (1305, 15496992), (1392, 14528430), (1440, 14044149), (1512, 13375380), (1566, 12914160), (1620, 12483688), (1624, 12452940), (1680, 12037842), (1740, 11622744), (1827, 11069280), (1890, 10700304), (2016, 10031535), (2030, 9962352), (2088, 9685620), (2160, 9362766), (2268, 8916920), (2320, 8717058), (2349, 8609440), (2436, 8301960), (2520, 8025228), (2592, 7802305), (2610, 7748496), (2784, 7264215), (2835, 7133536), (3024, 6687690), (3045, 6641568), (3132, 6457080), (3240, 6241844), (3248, 6226470), (3360, 6018921), (3480, 5811372), (3654, 5534640), (3780, 5350152), (3915, 5165664), (4060, 4981176), (4176, 4842810), (4320, 4681383), (4536, 4458460), (4640, 4358529), (4698, 4304720), (4872, 4150980), (5040, 4012614), (5220, 3874248), (5481, 3689760), (5670, 3566768), (6048, 3343845), (6090, 3320784), (6264, 3228540), (6480, 3120922), (6496, 3113235), (6960, 2905686), (7308, 2767320), (7560, 2675076), (7687, 2630880), (7830, 2582832), (8120, 2490588), (8352, 2421405), (9072, 2229230), (9135, 2213856), (9396, 2152360), (9744, 2075490), (10080, 2006307), (10440, 1937124), (10962, 1844880), (11340, 1783384), (11745, 1721888), (12180, 1660392), (12528, 1614270), (12960, 1560461), (13920, 1452843), (14616, 1383660), (15120, 1337538), (15374, 1315440), (15660, 1291416), (16240, 1245294), (16443, 1229920), (18144, 1114615), (18270, 1106928), (18792, 1076180), (19488, 1037745), (20880, 968562), (21924, 922440), (22680, 891692), (23061, 876960), (23490, 860944), (24360, 830196), (25056, 807135), (27405, 737952), (29232, 691830), (30240, 668769), (30748, 657720), (31320, 645708), (32480, 622647), (32886, 614960), (36540, 553464), (37584, 538090), (38435, 526176), (41760, 484281), (43848, 461220), (45360, 445846), (46122, 438480), (46980, 430472), (48720, 415098), (53809, 375840), (54810, 368976), (58464, 345915), (61496, 328860), (62640, 322854), (65772, 307480), (69183, 292320), (73080, 276732), (75168, 269045), (76870, 263088), (82215, 245984), (87696, 230610), (90720, 222923), (92244, 219240), (93960, 215236), (97440, 207549), (107618, 187920), (109620, 184488), (115305, 175392), (122992, 164430), (125280, 161427), (131544, 153740), (138366, 146160)]