160891920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3547}}^1$

素因数の和:3579

約数の個数: 200

約数和(自身を含む): 638810304

約数和(自身を除く): 477918384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3547, 3780, 4536, 5040, 5670, 6480, 7094, 7560, 9072, 10641, 11340, 14188, 15120, 17735, 21282, 22680, 24829, 28376, 31923, 35470, 42564, 45360, 49658, 53205, 56752, 63846, 70940, 74487, 85128, 95769, 99316, 106410, 124145, 127692, 141880, 148974, 159615, 170256, 191538, 198632, 212820, 223461, 248290, 255384, 283760, 287307, 297948, 319230, 372435, 383076, 397264, 425640, 446922, 478845, 496580, 510768, 574614, 595896, 638460, 670383, 744870, 766152, 851280, 893844, 957690, 993160, 1117305, 1149228, 1191792, 1276920, 1340766, 1436535, 1489740, 1532304, 1787688, 1915380, 1986320, 2011149, 2234610, 2298456, 2553840, 2681532, 2873070, 2979480, 3351915, 3575376, 3830760, 4022298, 4469220, 4596912, 5363064, 5746140, 5958960, 6703830, 7661520, 8044596, 8938440, 10055745, 10726128, 11492280, 13407660, 16089192, 17876880, 20111490, 22984560, 26815320, 32178384, 40222980, 53630640, 80445960, 160891920]

約数ペア:

[(1, 160891920), (2, 80445960), (3, 53630640), (4, 40222980), (5, 32178384), (6, 26815320), (7, 22984560), (8, 20111490), (9, 17876880), (10, 16089192), (12, 13407660), (14, 11492280), (15, 10726128), (16, 10055745), (18, 8938440), (20, 8044596), (21, 7661520), (24, 6703830), (27, 5958960), (28, 5746140), (30, 5363064), (35, 4596912), (36, 4469220), (40, 4022298), (42, 3830760), (45, 3575376), (48, 3351915), (54, 2979480), (56, 2873070), (60, 2681532), (63, 2553840), (70, 2298456), (72, 2234610), (80, 2011149), (81, 1986320), (84, 1915380), (90, 1787688), (105, 1532304), (108, 1489740), (112, 1436535), (120, 1340766), (126, 1276920), (135, 1191792), (140, 1149228), (144, 1117305), (162, 993160), (168, 957690), (180, 893844), (189, 851280), (210, 766152), (216, 744870), (240, 670383), (252, 638460), (270, 595896), (280, 574614), (315, 510768), (324, 496580), (336, 478845), (360, 446922), (378, 425640), (405, 397264), (420, 383076), (432, 372435), (504, 319230), (540, 297948), (560, 287307), (567, 283760), (630, 255384), (648, 248290), (720, 223461), (756, 212820), (810, 198632), (840, 191538), (945, 170256), (1008, 159615), (1080, 148974), (1134, 141880), (1260, 127692), (1296, 124145), (1512, 106410), (1620, 99316), (1680, 95769), (1890, 85128), (2160, 74487), (2268, 70940), (2520, 63846), (2835, 56752), (3024, 53205), (3240, 49658), (3547, 45360), (3780, 42564), (4536, 35470), (5040, 31923), (5670, 28376), (6480, 24829), (7094, 22680), (7560, 21282), (9072, 17735), (10641, 15120), (11340, 14188)]