331066260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13870

約数の個数: 144

約数和(自身を含む): 1208188800

約数和(自身を除く): 877122540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 13829, 23940, 27658, 41487, 55316, 69145, 82974, 96803, 124461, 138290, 165948, 193606, 207435, 248922, 262751, 276580, 290409, 387212, 414870, 484015, 497844, 525502, 580818, 622305, 788253, 829740, 871227, 968030, 1051004, 1161636, 1244610, 1313755, 1452045, 1576506, 1742454, 1839257, 1936060, 2364759, 2489220, 2627510, 2904090, 3153012, 3484908, 3678514, 3941265, 4356135, 4729518, 5255020, 5517771, 5808180, 7357028, 7882530, 8712270, 9196285, 9459036, 11035542, 11823795, 15765060, 16553313, 17424540, 18392570, 22071084, 23647590, 27588855, 33106626, 36785140, 47295180, 55177710, 66213252, 82766565, 110355420, 165533130, 331066260]

約数ペア:

[(1, 331066260), (2, 165533130), (3, 110355420), (4, 82766565), (5, 66213252), (6, 55177710), (7, 47295180), (9, 36785140), (10, 33106626), (12, 27588855), (14, 23647590), (15, 22071084), (18, 18392570), (19, 17424540), (20, 16553313), (21, 15765060), (28, 11823795), (30, 11035542), (35, 9459036), (36, 9196285), (38, 8712270), (42, 7882530), (45, 7357028), (57, 5808180), (60, 5517771), (63, 5255020), (70, 4729518), (76, 4356135), (84, 3941265), (90, 3678514), (95, 3484908), (105, 3153012), (114, 2904090), (126, 2627510), (133, 2489220), (140, 2364759), (171, 1936060), (180, 1839257), (190, 1742454), (210, 1576506), (228, 1452045), (252, 1313755), (266, 1244610), (285, 1161636), (315, 1051004), (342, 968030), (380, 871227), (399, 829740), (420, 788253), (532, 622305), (570, 580818), (630, 525502), (665, 497844), (684, 484015), (798, 414870), (855, 387212), (1140, 290409), (1197, 276580), (1260, 262751), (1330, 248922), (1596, 207435), (1710, 193606), (1995, 165948), (2394, 138290), (2660, 124461), (3420, 96803), (3990, 82974), (4788, 69145), (5985, 55316), (7980, 41487), (11970, 27658), (13829, 23940)]