2018590560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{200257}}^1$

素因数の和:200285

約数の個数: 144

約数和(自身を含む): 7872542496

約数和(自身を除く): 5853951936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 200257, 400514, 600771, 801028, 1001285, 1201542, 1401799, 1602056, 1802313, 2002570, 2403084, 2803598, 3003855, 3204112, 3604626, 4005140, 4205397, 4806168, 5607196, 6007710, 6408224, 7008995, 7209252, 8010280, 8410794, 9011565, 9612336, 11214392, 12015420, 12616191, 14017990, 14418504, 16020560, 16821588, 18023130, 19224672, 21026985, 22428784, 24030840, 25232382, 28035980, 28837008, 32041120, 33643176, 36046260, 42053970, 44857568, 48061680, 50464764, 56071960, 57674016, 63080955, 67286352, 72092520, 84107940, 96123360, 100929528, 112143920, 126161910, 134572704, 144185040, 168215880, 201859056, 224287840, 252323820, 288370080, 336431760, 403718112, 504647640, 672863520, 1009295280, 2018590560]

約数ペア:

[(1, 2018590560), (2, 1009295280), (3, 672863520), (4, 504647640), (5, 403718112), (6, 336431760), (7, 288370080), (8, 252323820), (9, 224287840), (10, 201859056), (12, 168215880), (14, 144185040), (15, 134572704), (16, 126161910), (18, 112143920), (20, 100929528), (21, 96123360), (24, 84107940), (28, 72092520), (30, 67286352), (32, 63080955), (35, 57674016), (36, 56071960), (40, 50464764), (42, 48061680), (45, 44857568), (48, 42053970), (56, 36046260), (60, 33643176), (63, 32041120), (70, 28837008), (72, 28035980), (80, 25232382), (84, 24030840), (90, 22428784), (96, 21026985), (105, 19224672), (112, 18023130), (120, 16821588), (126, 16020560), (140, 14418504), (144, 14017990), (160, 12616191), (168, 12015420), (180, 11214392), (210, 9612336), (224, 9011565), (240, 8410794), (252, 8010280), (280, 7209252), (288, 7008995), (315, 6408224), (336, 6007710), (360, 5607196), (420, 4806168), (480, 4205397), (504, 4005140), (560, 3604626), (630, 3204112), (672, 3003855), (720, 2803598), (840, 2403084), (1008, 2002570), (1120, 1802313), (1260, 1602056), (1440, 1401799), (1680, 1201542), (2016, 1001285), (2520, 801028), (3360, 600771), (5040, 400514), (10080, 200257)]