1256278317480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1\times {\mathrm{36373}}^1$

素因数の和:39020

約数の個数: 192

約数和(自身を含む): 4194985775760

約数和(自身を除く): 2938707458280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2593, 2664, 3330, 4440, 5186, 6660, 7779, 10372, 12965, 13320, 15558, 20744, 23337, 25930, 31116, 36373, 38895, 46674, 51860, 62232, 72746, 77790, 93348, 95941, 103720, 109119, 116685, 145492, 155580, 181865, 186696, 191882, 218238, 233370, 287823, 290984, 311160, 327357, 363730, 383764, 436476, 466740, 479705, 545595, 575646, 654714, 727460, 767528, 863469, 872952, 933480, 959410, 1091190, 1151292, 1309428, 1345801, 1439115, 1454920, 1636785, 1726938, 1918820, 2182380, 2302584, 2618856, 2691602, 2878230, 3273570, 3453876, 3837640, 4037403, 4317345, 4364760, 5383204, 5756460, 6547140, 6729005, 6907752, 8074806, 8634690, 10766408, 11512920, 12112209, 13094280, 13458010, 16149612, 17269380, 20187015, 24224418, 26916020, 32299224, 34538760, 40374030, 48448836, 53832040, 60561045, 80748060, 94315189, 96897672, 121122090, 161496120, 188630378, 242244180, 282945567, 377260756, 471575945, 484488360, 565891134, 754521512, 848836701, 943151890, 1131782268, 1414727835, 1697673402, 1886303780, 2263564536, 2829455670, 3395346804, 3489661993, 3772607560, 4244183505, 5658911340, 6790693608, 6979323986, 8488367010, 10468985979, 11317822680, 13958647972, 16976734020, 17448309965, 20937971958, 27917295944, 31406957937, 33953468040, 34896619930, 41875943916, 52344929895, 62813915874, 69793239860, 83751887832, 104689859790, 125627831748, 139586479720, 157034789685, 209379719580, 251255663496, 314069579370, 418759439160, 628139158740, 1256278317480]

約数ペア:

[(1, 1256278317480), (2, 628139158740), (3, 418759439160), (4, 314069579370), (5, 251255663496), (6, 209379719580), (8, 157034789685), (9, 139586479720), (10, 125627831748), (12, 104689859790), (15, 83751887832), (18, 69793239860), (20, 62813915874), (24, 52344929895), (30, 41875943916), (36, 34896619930), (37, 33953468040), (40, 31406957937), (45, 27917295944), (60, 20937971958), (72, 17448309965), (74, 16976734020), (90, 13958647972), (111, 11317822680), (120, 10468985979), (148, 8488367010), (180, 6979323986), (185, 6790693608), (222, 5658911340), (296, 4244183505), (333, 3772607560), (360, 3489661993), (370, 3395346804), (444, 2829455670), (555, 2263564536), (666, 1886303780), (740, 1697673402), (888, 1414727835), (1110, 1131782268), (1332, 943151890), (1480, 848836701), (1665, 754521512), (2220, 565891134), (2593, 484488360), (2664, 471575945), (3330, 377260756), (4440, 282945567), (5186, 242244180), (6660, 188630378), (7779, 161496120), (10372, 121122090), (12965, 96897672), (13320, 94315189), (15558, 80748060), (20744, 60561045), (23337, 53832040), (25930, 48448836), (31116, 40374030), (36373, 34538760), (38895, 32299224), (46674, 26916020), (51860, 24224418), (62232, 20187015), (72746, 17269380), (77790, 16149612), (93348, 13458010), (95941, 13094280), (103720, 12112209), (109119, 11512920), (116685, 10766408), (145492, 8634690), (155580, 8074806), (181865, 6907752), (186696, 6729005), (191882, 6547140), (218238, 5756460), (233370, 5383204), (287823, 4364760), (290984, 4317345), (311160, 4037403), (327357, 3837640), (363730, 3453876), (383764, 3273570), (436476, 2878230), (466740, 2691602), (479705, 2618856), (545595, 2302584), (575646, 2182380), (654714, 1918820), (727460, 1726938), (767528, 1636785), (863469, 1454920), (872952, 1439115), (933480, 1345801), (959410, 1309428), (1091190, 1151292)]