270745440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4285

約数の個数: 192

約数和(自身を含む): 1026224640

約数和(自身を除く): 755479200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4241, 4256, 4560, 5320, 6384, 7980, 8482, 9120, 10640, 12723, 12768, 15960, 16964, 21205, 21280, 25446, 29687, 31920, 33928, 42410, 50892, 59374, 63615, 63840, 67856, 80579, 84820, 89061, 101784, 118748, 127230, 135712, 148435, 161158, 169640, 178122, 203568, 237496, 241737, 254460, 296870, 322316, 339280, 356244, 402895, 407136, 445305, 474992, 483474, 508920, 564053, 593740, 644632, 678560, 712488, 805790, 890610, 949984, 966948, 1017840, 1128106, 1187480, 1208685, 1289264, 1424976, 1611580, 1692159, 1781220, 1933896, 2035680, 2256212, 2374960, 2417370, 2578528, 2820265, 2849952, 3223160, 3384318, 3562440, 3867792, 4512424, 4749920, 4834740, 5640530, 6446320, 6768636, 7124880, 7735584, 8460795, 9024848, 9669480, 11281060, 12892640, 13537272, 14249760, 16921590, 18049696, 19338960, 22562120, 27074544, 33843180, 38677920, 45124240, 54149088, 67686360, 90248480, 135372720, 270745440]

約数ペア:

[(1, 270745440), (2, 135372720), (3, 90248480), (4, 67686360), (5, 54149088), (6, 45124240), (7, 38677920), (8, 33843180), (10, 27074544), (12, 22562120), (14, 19338960), (15, 18049696), (16, 16921590), (19, 14249760), (20, 13537272), (21, 12892640), (24, 11281060), (28, 9669480), (30, 9024848), (32, 8460795), (35, 7735584), (38, 7124880), (40, 6768636), (42, 6446320), (48, 5640530), (56, 4834740), (57, 4749920), (60, 4512424), (70, 3867792), (76, 3562440), (80, 3384318), (84, 3223160), (95, 2849952), (96, 2820265), (105, 2578528), (112, 2417370), (114, 2374960), (120, 2256212), (133, 2035680), (140, 1933896), (152, 1781220), (160, 1692159), (168, 1611580), (190, 1424976), (210, 1289264), (224, 1208685), (228, 1187480), (240, 1128106), (266, 1017840), (280, 966948), (285, 949984), (304, 890610), (336, 805790), (380, 712488), (399, 678560), (420, 644632), (456, 593740), (480, 564053), (532, 508920), (560, 483474), (570, 474992), (608, 445305), (665, 407136), (672, 402895), (760, 356244), (798, 339280), (840, 322316), (912, 296870), (1064, 254460), (1120, 241737), (1140, 237496), (1330, 203568), (1520, 178122), (1596, 169640), (1680, 161158), (1824, 148435), (1995, 135712), (2128, 127230), (2280, 118748), (2660, 101784), (3040, 89061), (3192, 84820), (3360, 80579), (3990, 67856), (4241, 63840), (4256, 63615), (4560, 59374), (5320, 50892), (6384, 42410), (7980, 33928), (8482, 31920), (9120, 29687), (10640, 25446), (12723, 21280), (12768, 21205), (15960, 16964)]