2109581040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2467}}^1$

素因数の和:2999

約数の個数: 160

約数和(自身を含む): 7491663360

約数和(自身を除く): 5382082320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 509, 560, 840, 1018, 1527, 1680, 2036, 2467, 2545, 3054, 3563, 4072, 4934, 5090, 6108, 7126, 7401, 7635, 8144, 9868, 10180, 10689, 12216, 12335, 14252, 14802, 15270, 17269, 17815, 19736, 20360, 21378, 24432, 24670, 28504, 29604, 30540, 34538, 35630, 37005, 39472, 40720, 42756, 49340, 51807, 53445, 57008, 59208, 61080, 69076, 71260, 74010, 85512, 86345, 98680, 103614, 106890, 118416, 122160, 138152, 142520, 148020, 171024, 172690, 197360, 207228, 213780, 259035, 276304, 285040, 296040, 345380, 414456, 427560, 518070, 592080, 690760, 828912, 855120, 1036140, 1255703, 1381520, 2072280, 2511406, 3767109, 4144560, 5022812, 6278515, 7534218, 8789921, 10045624, 12557030, 15068436, 17579842, 18835545, 20091248, 25114060, 26369763, 30136872, 35159684, 37671090, 43949605, 50228120, 52739526, 60273744, 70319368, 75342180, 87899210, 100456240, 105479052, 131848815, 140638736, 150684360, 175798420, 210958104, 263697630, 301368720, 351596840, 421916208, 527395260, 703193680, 1054790520, 2109581040]

約数ペア:

[(1, 2109581040), (2, 1054790520), (3, 703193680), (4, 527395260), (5, 421916208), (6, 351596840), (7, 301368720), (8, 263697630), (10, 210958104), (12, 175798420), (14, 150684360), (15, 140638736), (16, 131848815), (20, 105479052), (21, 100456240), (24, 87899210), (28, 75342180), (30, 70319368), (35, 60273744), (40, 52739526), (42, 50228120), (48, 43949605), (56, 37671090), (60, 35159684), (70, 30136872), (80, 26369763), (84, 25114060), (105, 20091248), (112, 18835545), (120, 17579842), (140, 15068436), (168, 12557030), (210, 10045624), (240, 8789921), (280, 7534218), (336, 6278515), (420, 5022812), (509, 4144560), (560, 3767109), (840, 2511406), (1018, 2072280), (1527, 1381520), (1680, 1255703), (2036, 1036140), (2467, 855120), (2545, 828912), (3054, 690760), (3563, 592080), (4072, 518070), (4934, 427560), (5090, 414456), (6108, 345380), (7126, 296040), (7401, 285040), (7635, 276304), (8144, 259035), (9868, 213780), (10180, 207228), (10689, 197360), (12216, 172690), (12335, 171024), (14252, 148020), (14802, 142520), (15270, 138152), (17269, 122160), (17815, 118416), (19736, 106890), (20360, 103614), (21378, 98680), (24432, 86345), (24670, 85512), (28504, 74010), (29604, 71260), (30540, 69076), (34538, 61080), (35630, 59208), (37005, 57008), (39472, 53445), (40720, 51807), (42756, 49340)]