21804132544740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{228601}}^1$

素因数の和:229289

約数の個数: 480

約数和(自身を含む): 84315557297664

約数和(自身を除く): 62511424752924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 647, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1294, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 1941, 2106, 2268, 2340, 2457, 2588, 2730, 2835, 3235, 3276, 3510, 3780, 3882, 4095, 4212, 4529, 4914, 5265, 5460, 5670, 5823, 6470, 7020, 7371, 7764, 8190, 8411, 9058, 9705, 9828, 10530, 11340, 11646, 12285, 12940, 13587, 14742, 16380, 16822, 17469, 18116, 19410, 21060, 22645, 23292, 24570, 25233, 27174, 29115, 29484, 33644, 34938, 36855, 38820, 40761, 42055, 45290, 49140, 50466, 52407, 54348, 58230, 58877, 67935, 69876, 73710, 75699, 81522, 84110, 87345, 90580, 100932, 104814, 116460, 117754, 122283, 126165, 135870, 147420, 151398, 163044, 168220, 174690, 176631, 203805, 209628, 227097, 228601, 235508, 244566, 252330, 262035, 271740, 294385, 302796, 349380, 353262, 366849, 378495, 407610, 454194, 457202, 489132, 504660, 524070, 529893, 588770, 611415, 681291, 685803, 706524, 733698, 756990, 815220, 883155, 908388, 914404, 1048140, 1059786, 1135485, 1143005, 1177540, 1222830, 1362582, 1371606, 1467396, 1513980, 1589679, 1600207, 1766310, 1834245, 2057409, 2119572, 2270970, 2286010, 2445660, 2649465, 2725164, 2743212, 2971813, 3179358, 3200414, 3406455, 3429015, 3532620, 3668490, 4114818, 4541940, 4572020, 4769037, 4800621, 5298930, 5943626, 6172227, 6358716, 6400828, 6812910, 6858030, 7336980, 7948395, 8001035, 8229636, 8915439, 9538074, 9601242, 10287045, 10597860, 11887252, 12344454, 13625820, 13716060, 14401863, 14859065, 15896790, 16002070, 17830878, 18516681, 19076148, 19202484, 20574090, 20802691, 23845185, 24003105, 24688908, 26746317, 28803726, 29718130, 30861135, 31793580, 32004140, 35661756, 37033362, 41148180, 41605382, 43205589, 44577195, 47690370, 48006210, 53492634, 57607452, 59436260, 61722270, 62408073, 72009315, 74066724, 80238951, 83210764, 86411178, 89154390, 92583405, 95380740, 96012420, 104013455, 106985268, 123444540, 124816146, 129616767, 133731585, 144018630, 147904847, 160477902, 172822356, 178308780, 185166810, 187224219, 208026910, 216027945, 240716853, 249632292, 259233534, 267463170, 288037260, 295809694, 312040365, 320955804, 370333620, 374448438, 401194755, 416053820, 432055890, 443714541, 481433706, 518467068, 534926340, 561672657, 591619388, 624080730, 648083835, 739524235, 748896876, 802389510, 864111780, 887429082, 936121095, 962867412, 1035333929, 1123345314, 1203584265, 1248161460, 1296167670, 1331143623, 1479048470, 1604779020, 1685017971, 1774858164, 1872242190, 1922763011, 2070667858, 2218572705, 2246690628, 2407168530, 2592335340, 2662287246, 2808363285, 2958096940, 3106001787, 3370035942, 3744484380, 3845526022, 3993430869, 4141335716, 4437145410, 4814337060, 5176669645, 5324574492, 5616726570, 5768289033, 6212003574, 6655718115, 6740071884, 7691052044, 7986861738, 8425089855, 8874290820, 9318005361, 9613815055, 10353339290, 11233453140, 11536578066, 11980292607, 12424007148, 13311436230, 13459341077, 15530008935, 15973723476, 16850179710, 17304867099, 18636010722, 19227630110, 19967154345, 20706678580, 23073156132, 23960585214, 26622872460, 26918682154, 27954016083, 28841445165, 31060017870, 33700359420, 34609734198, 37272021444, 38455260220, 39934308690, 40378023231, 46590026805, 47921170428, 51914601297, 53837364308, 55908032166, 57682890330, 59901463035, 62120035740, 67296705385, 69219468396, 79868617380, 80756046462, 83862048249, 86524335495, 93180053610, 103829202594, 111816064332, 115365780660, 119802926070, 121134069693, 134593410770, 139770080415, 155743803891, 161512092924, 167724096498, 173048670990, 186360107220, 201890116155, 207658405188, 239605852140, 242268139386, 259573006485, 269186821540, 279540160830, 311487607782, 335448192996, 346097341980, 363402209079, 403780232310, 419310241245, 484536278772, 519146012970, 559080321660, 605670348465, 622975215564, 726804418158, 778719019455, 807560464620, 838620482490, 1038292025940, 1090206627237, 1211340696930, 1453608836316, 1557438038910, 1677240964980, 1817011045395, 2180413254474, 2422681393860, 3114876077820, 3634022090790, 4360826508948, 5451033136185, 7268044181580, 10902066272370, 21804132544740]

約数ペア:

[(1, 21804132544740), (2, 10902066272370), (3, 7268044181580), (4, 5451033136185), (5, 4360826508948), (6, 3634022090790), (7, 3114876077820), (9, 2422681393860), (10, 2180413254474), (12, 1817011045395), (13, 1677240964980), (14, 1557438038910), (15, 1453608836316), (18, 1211340696930), (20, 1090206627237), (21, 1038292025940), (26, 838620482490), (27, 807560464620), (28, 778719019455), (30, 726804418158), (35, 622975215564), (36, 605670348465), (39, 559080321660), (42, 519146012970), (45, 484536278772), (52, 419310241245), (54, 403780232310), (60, 363402209079), (63, 346097341980), (65, 335448192996), (70, 311487607782), (78, 279540160830), (81, 269186821540), (84, 259573006485), (90, 242268139386), (91, 239605852140), (105, 207658405188), (108, 201890116155), (117, 186360107220), (126, 173048670990), (130, 167724096498), (135, 161512092924), (140, 155743803891), (156, 139770080415), (162, 134593410770), (180, 121134069693), (182, 119802926070), (189, 115365780660), (195, 111816064332), (210, 103829202594), (234, 93180053610), (252, 86524335495), (260, 83862048249), (270, 80756046462), (273, 79868617380), (315, 69219468396), (324, 67296705385), (351, 62120035740), (364, 59901463035), (378, 57682890330), (390, 55908032166), (405, 53837364308), (420, 51914601297), (455, 47921170428), (468, 46590026805), (540, 40378023231), (546, 39934308690), (567, 38455260220), (585, 37272021444), (630, 34609734198), (647, 33700359420), (702, 31060017870), (756, 28841445165), (780, 27954016083), (810, 26918682154), (819, 26622872460), (910, 23960585214), (945, 23073156132), (1053, 20706678580), (1092, 19967154345), (1134, 19227630110), (1170, 18636010722), (1260, 17304867099), (1294, 16850179710), (1365, 15973723476), (1404, 15530008935), (1620, 13459341077), (1638, 13311436230), (1755, 12424007148), (1820, 11980292607), (1890, 11536578066), (1941, 11233453140), (2106, 10353339290), (2268, 9613815055), (2340, 9318005361), (2457, 8874290820), (2588, 8425089855), (2730, 7986861738), (2835, 7691052044), (3235, 6740071884), (3276, 6655718115), (3510, 6212003574), (3780, 5768289033), (3882, 5616726570), (4095, 5324574492), (4212, 5176669645), (4529, 4814337060), (4914, 4437145410), (5265, 4141335716), (5460, 3993430869), (5670, 3845526022), (5823, 3744484380), (6470, 3370035942), (7020, 3106001787), (7371, 2958096940), (7764, 2808363285), (8190, 2662287246), (8411, 2592335340), (9058, 2407168530), (9705, 2246690628), (9828, 2218572705), (10530, 2070667858), (11340, 1922763011), (11646, 1872242190), (12285, 1774858164), (12940, 1685017971), (13587, 1604779020), (14742, 1479048470), (16380, 1331143623), (16822, 1296167670), (17469, 1248161460), (18116, 1203584265), (19410, 1123345314), (21060, 1035333929), (22645, 962867412), (23292, 936121095), (24570, 887429082), (25233, 864111780), (27174, 802389510), (29115, 748896876), (29484, 739524235), (33644, 648083835), (34938, 624080730), (36855, 591619388), (38820, 561672657), (40761, 534926340), (42055, 518467068), (45290, 481433706), (49140, 443714541), (50466, 432055890), (52407, 416053820), (54348, 401194755), (58230, 374448438), (58877, 370333620), (67935, 320955804), (69876, 312040365), (73710, 295809694), (75699, 288037260), (81522, 267463170), (84110, 259233534), (87345, 249632292), (90580, 240716853), (100932, 216027945), (104814, 208026910), (116460, 187224219), (117754, 185166810), (122283, 178308780), (126165, 172822356), (135870, 160477902), (147420, 147904847), (151398, 144018630), (163044, 133731585), (168220, 129616767), (174690, 124816146), (176631, 123444540), (203805, 106985268), (209628, 104013455), (227097, 96012420), (228601, 95380740), (235508, 92583405), (244566, 89154390), (252330, 86411178), (262035, 83210764), (271740, 80238951), (294385, 74066724), (302796, 72009315), (349380, 62408073), (353262, 61722270), (366849, 59436260), (378495, 57607452), (407610, 53492634), (454194, 48006210), (457202, 47690370), (489132, 44577195), (504660, 43205589), (524070, 41605382), (529893, 41148180), (588770, 37033362), (611415, 35661756), (681291, 32004140), (685803, 31793580), (706524, 30861135), (733698, 29718130), (756990, 28803726), (815220, 26746317), (883155, 24688908), (908388, 24003105), (914404, 23845185), (1048140, 20802691), (1059786, 20574090), (1135485, 19202484), (1143005, 19076148), (1177540, 18516681), (1222830, 17830878), (1362582, 16002070), (1371606, 15896790), (1467396, 14859065), (1513980, 14401863), (1589679, 13716060), (1600207, 13625820), (1766310, 12344454), (1834245, 11887252), (2057409, 10597860), (2119572, 10287045), (2270970, 9601242), (2286010, 9538074), (2445660, 8915439), (2649465, 8229636), (2725164, 8001035), (2743212, 7948395), (2971813, 7336980), (3179358, 6858030), (3200414, 6812910), (3406455, 6400828), (3429015, 6358716), (3532620, 6172227), (3668490, 5943626), (4114818, 5298930), (4541940, 4800621), (4572020, 4769037)]