8021013780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 576

約数和(自身を含む): 28333670400

約数和(自身を除く): 20312656620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 31, 34, 38, 39, 51, 52, 57, 60, 62, 65, 68, 76, 78, 79, 85, 93, 95, 102, 114, 124, 130, 155, 156, 158, 169, 170, 186, 190, 195, 204, 221, 228, 237, 247, 255, 260, 285, 310, 316, 323, 338, 340, 372, 380, 390, 395, 403, 442, 465, 474, 494, 507, 510, 527, 570, 589, 620, 646, 663, 676, 741, 780, 790, 806, 845, 884, 930, 948, 969, 988, 1014, 1020, 1027, 1054, 1105, 1140, 1178, 1185, 1209, 1235, 1292, 1326, 1343, 1482, 1501, 1580, 1581, 1612, 1615, 1690, 1767, 1860, 1938, 2015, 2028, 2054, 2108, 2210, 2356, 2370, 2418, 2449, 2470, 2535, 2635, 2652, 2686, 2873, 2945, 2964, 3002, 3081, 3162, 3211, 3230, 3315, 3380, 3534, 3705, 3876, 4029, 4030, 4108, 4199, 4420, 4503, 4740, 4836, 4845, 4898, 4940, 5070, 5135, 5239, 5270, 5372, 5746, 5890, 6004, 6045, 6162, 6324, 6422, 6460, 6630, 6715, 6851, 7068, 7347, 7410, 7505, 7657, 7905, 8058, 8060, 8398, 8619, 8835, 9006, 9633, 9690, 9796, 10013, 10140, 10270, 10478, 10540, 11492, 11780, 12090, 12245, 12324, 12597, 12844, 13260, 13351, 13430, 13702, 14365, 14694, 14820, 15010, 15314, 15405, 15717, 15810, 16055, 16116, 16796, 17238, 17459, 17670, 18012, 19266, 19380, 19513, 20026, 20145, 20540, 20553, 20956, 20995, 22515, 22971, 24180, 24490, 25194, 25517, 26195, 26702, 26860, 27404, 28730, 29388, 30020, 30039, 30628, 30810, 31434, 31620, 31837, 32110, 34255, 34476, 34918, 35340, 36735, 38285, 38532, 39026, 40052, 40053, 40290, 41106, 41633, 41990, 43095, 45030, 45942, 46531, 48165, 48980, 50065, 50388, 51034, 52377, 52390, 53404, 54587, 57460, 58539, 60078, 61620, 62868, 62985, 63674, 64220, 66755, 68510, 69836, 73470, 76551, 76570, 78052, 78585, 80106, 80580, 82212, 83266, 83980, 86190, 87295, 89063, 90060, 91884, 93062, 95511, 96330, 97565, 99541, 100130, 102068, 102765, 104754, 104780, 109174, 114855, 117078, 120156, 124899, 125970, 127348, 127585, 130169, 133510, 137020, 139593, 146940, 150195, 153102, 153140, 157170, 159185, 160212, 163761, 166532, 172380, 174590, 178126, 186124, 191022, 192660, 195130, 199082, 200260, 200265, 205530, 208165, 209508, 218348, 226967, 229710, 232655, 234156, 249798, 251940, 253669, 255170, 260338, 261885, 267020, 267189, 272935, 279186, 292695, 298623, 300390, 306204, 314340, 318370, 327522, 331721, 349180, 356252, 382044, 382755, 390260, 390507, 398164, 400530, 411060, 413881, 416330, 445315, 453934, 459420, 465310, 477555, 497705, 499596, 507338, 510340, 520676, 523770, 534378, 541229, 545870, 558372, 585390, 597246, 600780, 604903, 624495, 636740, 650845, 655044, 663442, 680901, 697965, 761007, 765510, 781014, 791027, 801060, 818805, 827762, 832660, 890630, 907868, 930620, 955110, 995163, 995410, 1014676, 1047540, 1068756, 1082458, 1091740, 1134835, 1170780, 1194492, 1209806, 1241643, 1248990, 1268345, 1301690, 1326884, 1335945, 1361802, 1395930, 1493115, 1522014, 1531020, 1562028, 1582054, 1623687, 1637610, 1655524, 1658605, 1692197, 1781260, 1814709, 1910220, 1952535, 1990326, 1990820, 2069405, 2164916, 2269670, 2373081, 2419612, 2483286, 2497980, 2536690, 2603380, 2671890, 2706145, 2723604, 2791860, 2986230, 3024515, 3044028, 3164108, 3247374, 3275220, 3317210, 3384394, 3404505, 3629418, 3805035, 3905070, 3955135, 3980652, 4138810, 4312373, 4539340, 4746162, 4966572, 4975815, 5073380, 5076591, 5343780, 5412290, 5972460, 6049030, 6208215, 6494748, 6634420, 6768788, 6809010, 7035977, 7258836, 7610070, 7810140, 7863739, 7910270, 8118435, 8277620, 8460985, 8624746, 9073545, 9492324, 9951630, 10153182, 10283351, 10824580, 11865405, 12098060, 12416430, 12937119, 13618020, 14071954, 15220140, 15727478, 15820540, 16236870, 16921970, 17249492, 18147090, 19903260, 20306364, 20566702, 21107931, 21561865, 23591217, 23730810, 24832860, 25382955, 25874238, 28143908, 30850053, 31454956, 32473740, 33843940, 35179885, 36294180, 39318695, 41133404, 42215862, 43123730, 47182434, 47461620, 50765910, 51416755, 51748476, 61700106, 64685595, 70359770, 78637390, 84431724, 86247460, 94364868, 101531820, 102833510, 105539655, 117956085, 123400212, 129371190, 133683563, 140719540, 154250265, 157274780, 205667020, 211079310, 235912170, 258742380, 267367126, 308500530, 401050689, 422158620, 471824340, 534734252, 617001060, 668417815, 802101378, 1336835630, 1604202756, 2005253445, 2673671260, 4010506890, 8021013780]

約数ペア:

[(1, 8021013780), (2, 4010506890), (3, 2673671260), (4, 2005253445), (5, 1604202756), (6, 1336835630), (10, 802101378), (12, 668417815), (13, 617001060), (15, 534734252), (17, 471824340), (19, 422158620), (20, 401050689), (26, 308500530), (30, 267367126), (31, 258742380), (34, 235912170), (38, 211079310), (39, 205667020), (51, 157274780), (52, 154250265), (57, 140719540), (60, 133683563), (62, 129371190), (65, 123400212), (68, 117956085), (76, 105539655), (78, 102833510), (79, 101531820), (85, 94364868), (93, 86247460), (95, 84431724), (102, 78637390), (114, 70359770), (124, 64685595), (130, 61700106), (155, 51748476), (156, 51416755), (158, 50765910), (169, 47461620), (170, 47182434), (186, 43123730), (190, 42215862), (195, 41133404), (204, 39318695), (221, 36294180), (228, 35179885), (237, 33843940), (247, 32473740), (255, 31454956), (260, 30850053), (285, 28143908), (310, 25874238), (316, 25382955), (323, 24832860), (338, 23730810), (340, 23591217), (372, 21561865), (380, 21107931), (390, 20566702), (395, 20306364), (403, 19903260), (442, 18147090), (465, 17249492), (474, 16921970), (494, 16236870), (507, 15820540), (510, 15727478), (527, 15220140), (570, 14071954), (589, 13618020), (620, 12937119), (646, 12416430), (663, 12098060), (676, 11865405), (741, 10824580), (780, 10283351), (790, 10153182), (806, 9951630), (845, 9492324), (884, 9073545), (930, 8624746), (948, 8460985), (969, 8277620), (988, 8118435), (1014, 7910270), (1020, 7863739), (1027, 7810140), (1054, 7610070), (1105, 7258836), (1140, 7035977), (1178, 6809010), (1185, 6768788), (1209, 6634420), (1235, 6494748), (1292, 6208215), (1326, 6049030), (1343, 5972460), (1482, 5412290), (1501, 5343780), (1580, 5076591), (1581, 5073380), (1612, 4975815), (1615, 4966572), (1690, 4746162), (1767, 4539340), (1860, 4312373), (1938, 4138810), (2015, 3980652), (2028, 3955135), (2054, 3905070), (2108, 3805035), (2210, 3629418), (2356, 3404505), (2370, 3384394), (2418, 3317210), (2449, 3275220), (2470, 3247374), (2535, 3164108), (2635, 3044028), (2652, 3024515), (2686, 2986230), (2873, 2791860), (2945, 2723604), (2964, 2706145), (3002, 2671890), (3081, 2603380), (3162, 2536690), (3211, 2497980), (3230, 2483286), (3315, 2419612), (3380, 2373081), (3534, 2269670), (3705, 2164916), (3876, 2069405), (4029, 1990820), (4030, 1990326), (4108, 1952535), (4199, 1910220), (4420, 1814709), (4503, 1781260), (4740, 1692197), (4836, 1658605), (4845, 1655524), (4898, 1637610), (4940, 1623687), (5070, 1582054), (5135, 1562028), (5239, 1531020), (5270, 1522014), (5372, 1493115), (5746, 1395930), (5890, 1361802), (6004, 1335945), (6045, 1326884), (6162, 1301690), (6324, 1268345), (6422, 1248990), (6460, 1241643), (6630, 1209806), (6715, 1194492), (6851, 1170780), (7068, 1134835), (7347, 1091740), (7410, 1082458), (7505, 1068756), (7657, 1047540), (7905, 1014676), (8058, 995410), (8060, 995163), (8398, 955110), (8619, 930620), (8835, 907868), (9006, 890630), (9633, 832660), (9690, 827762), (9796, 818805), (10013, 801060), (10140, 791027), (10270, 781014), (10478, 765510), (10540, 761007), (11492, 697965), (11780, 680901), (12090, 663442), (12245, 655044), (12324, 650845), (12597, 636740), (12844, 624495), (13260, 604903), (13351, 600780), (13430, 597246), (13702, 585390), (14365, 558372), (14694, 545870), (14820, 541229), (15010, 534378), (15314, 523770), (15405, 520676), (15717, 510340), (15810, 507338), (16055, 499596), (16116, 497705), (16796, 477555), (17238, 465310), (17459, 459420), (17670, 453934), (18012, 445315), (19266, 416330), (19380, 413881), (19513, 411060), (20026, 400530), (20145, 398164), (20540, 390507), (20553, 390260), (20956, 382755), (20995, 382044), (22515, 356252), (22971, 349180), (24180, 331721), (24490, 327522), (25194, 318370), (25517, 314340), (26195, 306204), (26702, 300390), (26860, 298623), (27404, 292695), (28730, 279186), (29388, 272935), (30020, 267189), (30039, 267020), (30628, 261885), (30810, 260338), (31434, 255170), (31620, 253669), (31837, 251940), (32110, 249798), (34255, 234156), (34476, 232655), (34918, 229710), (35340, 226967), (36735, 218348), (38285, 209508), (38532, 208165), (39026, 205530), (40052, 200265), (40053, 200260), (40290, 199082), (41106, 195130), (41633, 192660), (41990, 191022), (43095, 186124), (45030, 178126), (45942, 174590), (46531, 172380), (48165, 166532), (48980, 163761), (50065, 160212), (50388, 159185), (51034, 157170), (52377, 153140), (52390, 153102), (53404, 150195), (54587, 146940), (57460, 139593), (58539, 137020), (60078, 133510), (61620, 130169), (62868, 127585), (62985, 127348), (63674, 125970), (64220, 124899), (66755, 120156), (68510, 117078), (69836, 114855), (73470, 109174), (76551, 104780), (76570, 104754), (78052, 102765), (78585, 102068), (80106, 100130), (80580, 99541), (82212, 97565), (83266, 96330), (83980, 95511), (86190, 93062), (87295, 91884), (89063, 90060)]