18962062560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1881157}}^1$

素因数の和:1881185

約数の個数: 144

約数和(自身を含む): 73952083296

約数和(自身を除く): 54990020736

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, 1881157, 3762314, 5643471, 7524628, 9405785, 11286942, 13168099, 15049256, 16930413, 18811570, 22573884, 26336198, 28217355, 30098512, 33860826, 37623140, 39504297, 45147768, 52672396, 56434710, 60197024, 65840495, 67721652, 75246280, 79008594, 84652065, 90295536, 105344792, 112869420, 118512891, 131680990, 135443304, 150492560, 158017188, 169304130, 180591072, 197521485, 210689584, 225738840, 237025782, 263361980, 270886608, 300985120, 316034376, 338608260, 395042970, 421379168, 451477680, 474051564, 526723960, 541773216, 592564455, 632068752, 677216520, 790085940, 902955360, 948103128, 1053447920, 1185128910, 1264137504, 1354433040, 1580171880, 1896206256, 2106895840, 2370257820, 2708866080, 3160343760, 3792412512, 4740515640, 6320687520, 9481031280, 18962062560]

約数ペア:

[(1, 18962062560), (2, 9481031280), (3, 6320687520), (4, 4740515640), (5, 3792412512), (6, 3160343760), (7, 2708866080), (8, 2370257820), (9, 2106895840), (10, 1896206256), (12, 1580171880), (14, 1354433040), (15, 1264137504), (16, 1185128910), (18, 1053447920), (20, 948103128), (21, 902955360), (24, 790085940), (28, 677216520), (30, 632068752), (32, 592564455), (35, 541773216), (36, 526723960), (40, 474051564), (42, 451477680), (45, 421379168), (48, 395042970), (56, 338608260), (60, 316034376), (63, 300985120), (70, 270886608), (72, 263361980), (80, 237025782), (84, 225738840), (90, 210689584), (96, 197521485), (105, 180591072), (112, 169304130), (120, 158017188), (126, 150492560), (140, 135443304), (144, 131680990), (160, 118512891), (168, 112869420), (180, 105344792), (210, 90295536), (224, 84652065), (240, 79008594), (252, 75246280), (280, 67721652), (288, 65840495), (315, 60197024), (336, 56434710), (360, 52672396), (420, 45147768), (480, 39504297), (504, 37623140), (560, 33860826), (630, 30098512), (672, 28217355), (720, 26336198), (840, 22573884), (1008, 18811570), (1120, 16930413), (1260, 15049256), (1440, 13168099), (1680, 11286942), (2016, 9405785), (2520, 7524628), (3360, 5643471), (5040, 3762314), (10080, 1881157)]