274145760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{27197}}^1$

素因数の和:27225

約数の個数: 144

約数和(自身を含む): 1069207776

約数和(自身を除く): 795062016

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, 27197, 54394, 81591, 108788, 135985, 163182, 190379, 217576, 244773, 271970, 326364, 380758, 407955, 435152, 489546, 543940, 571137, 652728, 761516, 815910, 870304, 951895, 979092, 1087880, 1142274, 1223865, 1305456, 1523032, 1631820, 1713411, 1903790, 1958184, 2175760, 2284548, 2447730, 2610912, 2855685, 3046064, 3263640, 3426822, 3807580, 3916368, 4351520, 4569096, 4895460, 5711370, 6092128, 6527280, 6853644, 7615160, 7832736, 8567055, 9138192, 9790920, 11422740, 13054560, 13707288, 15230320, 17134110, 18276384, 19581840, 22845480, 27414576, 30460640, 34268220, 39163680, 45690960, 54829152, 68536440, 91381920, 137072880, 274145760]

約数ペア:

[(1, 274145760), (2, 137072880), (3, 91381920), (4, 68536440), (5, 54829152), (6, 45690960), (7, 39163680), (8, 34268220), (9, 30460640), (10, 27414576), (12, 22845480), (14, 19581840), (15, 18276384), (16, 17134110), (18, 15230320), (20, 13707288), (21, 13054560), (24, 11422740), (28, 9790920), (30, 9138192), (32, 8567055), (35, 7832736), (36, 7615160), (40, 6853644), (42, 6527280), (45, 6092128), (48, 5711370), (56, 4895460), (60, 4569096), (63, 4351520), (70, 3916368), (72, 3807580), (80, 3426822), (84, 3263640), (90, 3046064), (96, 2855685), (105, 2610912), (112, 2447730), (120, 2284548), (126, 2175760), (140, 1958184), (144, 1903790), (160, 1713411), (168, 1631820), (180, 1523032), (210, 1305456), (224, 1223865), (240, 1142274), (252, 1087880), (280, 979092), (288, 951895), (315, 870304), (336, 815910), (360, 761516), (420, 652728), (480, 571137), (504, 543940), (560, 489546), (630, 435152), (672, 407955), (720, 380758), (840, 326364), (1008, 271970), (1120, 244773), (1260, 217576), (1440, 190379), (1680, 163182), (2016, 135985), (2520, 108788), (3360, 81591), (5040, 54394), (10080, 27197)]