238682080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 705317760

約数和(自身を除く): 466635680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 97, 104, 112, 130, 140, 160, 169, 182, 194, 208, 224, 260, 280, 338, 364, 388, 416, 455, 485, 520, 560, 676, 679, 728, 776, 845, 910, 970, 1040, 1120, 1183, 1261, 1352, 1358, 1456, 1552, 1690, 1820, 1940, 2080, 2197, 2366, 2522, 2704, 2716, 2912, 3104, 3380, 3395, 3640, 3880, 4394, 4732, 5044, 5408, 5432, 5915, 6305, 6760, 6790, 7280, 7760, 8788, 8827, 9464, 10088, 10864, 10985, 11830, 12610, 13520, 13580, 14560, 15379, 15520, 16393, 17576, 17654, 18928, 20176, 21728, 21970, 23660, 25220, 27040, 27160, 30758, 32786, 35152, 35308, 37856, 40352, 43940, 44135, 47320, 50440, 54320, 61516, 65572, 70304, 70616, 76895, 81965, 87880, 88270, 94640, 100880, 108640, 114751, 123032, 131144, 141232, 153790, 163930, 175760, 176540, 189280, 201760, 213109, 229502, 246064, 262288, 282464, 307580, 327860, 351520, 353080, 426218, 459004, 492128, 524576, 573755, 615160, 655720, 706160, 852436, 918008, 1065545, 1147510, 1230320, 1311440, 1412320, 1491763, 1704872, 1836016, 2131090, 2295020, 2460640, 2622880, 2983526, 3409744, 3672032, 4262180, 4590040, 5967052, 6819488, 7458815, 8524360, 9180080, 11934104, 14917630, 17048720, 18360160, 23868208, 29835260, 34097440, 47736416, 59670520, 119341040, 238682080]

約数ペア:

[(1, 238682080), (2, 119341040), (4, 59670520), (5, 47736416), (7, 34097440), (8, 29835260), (10, 23868208), (13, 18360160), (14, 17048720), (16, 14917630), (20, 11934104), (26, 9180080), (28, 8524360), (32, 7458815), (35, 6819488), (40, 5967052), (52, 4590040), (56, 4262180), (65, 3672032), (70, 3409744), (80, 2983526), (91, 2622880), (97, 2460640), (104, 2295020), (112, 2131090), (130, 1836016), (140, 1704872), (160, 1491763), (169, 1412320), (182, 1311440), (194, 1230320), (208, 1147510), (224, 1065545), (260, 918008), (280, 852436), (338, 706160), (364, 655720), (388, 615160), (416, 573755), (455, 524576), (485, 492128), (520, 459004), (560, 426218), (676, 353080), (679, 351520), (728, 327860), (776, 307580), (845, 282464), (910, 262288), (970, 246064), (1040, 229502), (1120, 213109), (1183, 201760), (1261, 189280), (1352, 176540), (1358, 175760), (1456, 163930), (1552, 153790), (1690, 141232), (1820, 131144), (1940, 123032), (2080, 114751), (2197, 108640), (2366, 100880), (2522, 94640), (2704, 88270), (2716, 87880), (2912, 81965), (3104, 76895), (3380, 70616), (3395, 70304), (3640, 65572), (3880, 61516), (4394, 54320), (4732, 50440), (5044, 47320), (5408, 44135), (5432, 43940), (5915, 40352), (6305, 37856), (6760, 35308), (6790, 35152), (7280, 32786), (7760, 30758), (8788, 27160), (8827, 27040), (9464, 25220), (10088, 23660), (10864, 21970), (10985, 21728), (11830, 20176), (12610, 18928), (13520, 17654), (13580, 17576), (14560, 16393), (15379, 15520)]