248889228720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13009}}^1\times {\mathrm{7247}}^1$

素因数の和:20283

約数の個数: 160

約数和(自身を含む): 841878973440

約数和(自身を除く): 592989744720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7247, 13009, 14494, 21741, 26018, 28988, 36235, 39027, 43482, 52036, 57976, 65045, 72470, 78054, 79717, 86964, 104072, 108705, 115952, 130090, 143099, 144940, 156108, 159434, 173928, 195135, 208144, 217410, 239151, 260180, 286198, 289880, 312216, 318868, 347856, 390270, 398585, 429297, 434820, 478302, 520360, 572396, 579760, 624432, 637736, 715495, 780540, 797170, 858594, 869640, 956604, 1040720, 1144792, 1195755, 1275472, 1430990, 1561080, 1594340, 1717188, 1739280, 1913208, 2146485, 2289584, 2391510, 2861980, 3122160, 3188680, 3434376, 3826416, 4292970, 4783020, 5723960, 6377360, 6868752, 8585940, 9566040, 11447920, 17171880, 19132080, 34343760, 94276223, 188552446, 282828669, 377104892, 471381115, 565657338, 754209784, 942762230, 1037038453, 1131314676, 1414143345, 1508419568, 1885524460, 2074076906, 2262629352, 2828286690, 3111115359, 3771048920, 4148153812, 4525258704, 5185192265, 5656573380, 6222230718, 7542097840, 8296307624, 10370384530, 11313146760, 12444461436, 15555576795, 16592615248, 20740769060, 22626293520, 24888922872, 31111153590, 41481538120, 49777845744, 62222307180, 82963076240, 124444614360, 248889228720]

約数ペア:

[(1, 248889228720), (2, 124444614360), (3, 82963076240), (4, 62222307180), (5, 49777845744), (6, 41481538120), (8, 31111153590), (10, 24888922872), (11, 22626293520), (12, 20740769060), (15, 16592615248), (16, 15555576795), (20, 12444461436), (22, 11313146760), (24, 10370384530), (30, 8296307624), (33, 7542097840), (40, 6222230718), (44, 5656573380), (48, 5185192265), (55, 4525258704), (60, 4148153812), (66, 3771048920), (80, 3111115359), (88, 2828286690), (110, 2262629352), (120, 2074076906), (132, 1885524460), (165, 1508419568), (176, 1414143345), (220, 1131314676), (240, 1037038453), (264, 942762230), (330, 754209784), (440, 565657338), (528, 471381115), (660, 377104892), (880, 282828669), (1320, 188552446), (2640, 94276223), (7247, 34343760), (13009, 19132080), (14494, 17171880), (21741, 11447920), (26018, 9566040), (28988, 8585940), (36235, 6868752), (39027, 6377360), (43482, 5723960), (52036, 4783020), (57976, 4292970), (65045, 3826416), (72470, 3434376), (78054, 3188680), (79717, 3122160), (86964, 2861980), (104072, 2391510), (108705, 2289584), (115952, 2146485), (130090, 1913208), (143099, 1739280), (144940, 1717188), (156108, 1594340), (159434, 1561080), (173928, 1430990), (195135, 1275472), (208144, 1195755), (217410, 1144792), (239151, 1040720), (260180, 956604), (286198, 869640), (289880, 858594), (312216, 797170), (318868, 780540), (347856, 715495), (390270, 637736), (398585, 624432), (429297, 579760), (434820, 572396), (478302, 520360)]