230988397840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{4027}}^1$

素因数の和:4401

約数の個数: 160

約数和(自身を含む): 562445429760

約数和(自身を除く): 331457031920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 229, 248, 310, 404, 458, 496, 505, 620, 808, 916, 1010, 1145, 1240, 1616, 1832, 2020, 2290, 2480, 3131, 3664, 4027, 4040, 4580, 6262, 7099, 8054, 8080, 9160, 12524, 14198, 15655, 16108, 18320, 20135, 23129, 25048, 28396, 31310, 32216, 35495, 40270, 46258, 50096, 56792, 62620, 64432, 70990, 80540, 92516, 113584, 115645, 124837, 125240, 141980, 161080, 185032, 231290, 249674, 250480, 283960, 322160, 370064, 406727, 462580, 499348, 567920, 624185, 716999, 813454, 922183, 925160, 998696, 1248370, 1433998, 1626908, 1844366, 1850320, 1997392, 2033635, 2496740, 2867996, 3253816, 3584995, 3688732, 4067270, 4610915, 4993480, 5735992, 6507632, 7169990, 7377464, 8134540, 9221830, 9986960, 11471984, 12608537, 14339980, 14754928, 16269080, 18443660, 25217074, 28587673, 28679960, 32538160, 36887320, 50434148, 57175346, 57359920, 63042685, 73774640, 93140483, 100868296, 114350692, 126085370, 142938365, 186280966, 201736592, 228701384, 252170740, 285876730, 372561932, 457402768, 465702415, 504341480, 571753460, 745123864, 931404830, 1008682960, 1143506920, 1490247728, 1862809660, 2287013840, 2887354973, 3725619320, 5774709946, 7451238640, 11549419892, 14436774865, 23098839784, 28873549730, 46197679568, 57747099460, 115494198920, 230988397840]

約数ペア:

[(1, 230988397840), (2, 115494198920), (4, 57747099460), (5, 46197679568), (8, 28873549730), (10, 23098839784), (16, 14436774865), (20, 11549419892), (31, 7451238640), (40, 5774709946), (62, 3725619320), (80, 2887354973), (101, 2287013840), (124, 1862809660), (155, 1490247728), (202, 1143506920), (229, 1008682960), (248, 931404830), (310, 745123864), (404, 571753460), (458, 504341480), (496, 465702415), (505, 457402768), (620, 372561932), (808, 285876730), (916, 252170740), (1010, 228701384), (1145, 201736592), (1240, 186280966), (1616, 142938365), (1832, 126085370), (2020, 114350692), (2290, 100868296), (2480, 93140483), (3131, 73774640), (3664, 63042685), (4027, 57359920), (4040, 57175346), (4580, 50434148), (6262, 36887320), (7099, 32538160), (8054, 28679960), (8080, 28587673), (9160, 25217074), (12524, 18443660), (14198, 16269080), (15655, 14754928), (16108, 14339980), (18320, 12608537), (20135, 11471984), (23129, 9986960), (25048, 9221830), (28396, 8134540), (31310, 7377464), (32216, 7169990), (35495, 6507632), (40270, 5735992), (46258, 4993480), (50096, 4610915), (56792, 4067270), (62620, 3688732), (64432, 3584995), (70990, 3253816), (80540, 2867996), (92516, 2496740), (113584, 2033635), (115645, 1997392), (124837, 1850320), (125240, 1844366), (141980, 1626908), (161080, 1433998), (185032, 1248370), (231290, 998696), (249674, 925160), (250480, 922183), (283960, 813454), (322160, 716999), (370064, 624185), (406727, 567920), (462580, 499348)]