259035840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4316

約数の個数: 224

約数和(自身を含む): 1044610560

約数和(自身を除く): 785574720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4283, 4320, 5040, 6048, 6720, 7560, 8566, 8640, 10080, 12096, 12849, 15120, 17132, 20160, 21415, 25698, 29981, 30240, 34264, 38547, 42830, 51396, 59962, 60480, 64245, 68528, 77094, 85660, 89943, 102792, 115641, 119924, 128490, 137056, 149905, 154188, 171320, 179886, 192735, 205584, 231282, 239848, 256980, 269829, 274112, 299810, 308376, 342640, 359772, 385470, 411168, 449715, 462564, 479696, 513960, 539658, 578205, 599620, 616752, 685280, 719544, 770940, 809487, 822336, 899430, 925128, 959392, 1027920, 1079316, 1156410, 1199240, 1233504, 1349145, 1370560, 1439088, 1541880, 1618974, 1798860, 1850256, 1918784, 2055840, 2158632, 2312820, 2398480, 2467008, 2698290, 2878176, 3083760, 3237948, 3597720, 3700512, 4047435, 4111680, 4317264, 4625640, 4796960, 5396580, 5756352, 6167520, 6475896, 7195440, 7401024, 8094870, 8634528, 9251280, 9593920, 10793160, 12335040, 12951792, 14390880, 16189740, 17269056, 18502560, 21586320, 25903584, 28781760, 32379480, 37005120, 43172640, 51807168, 64758960, 86345280, 129517920, 259035840]

約数ペア:

[(1, 259035840), (2, 129517920), (3, 86345280), (4, 64758960), (5, 51807168), (6, 43172640), (7, 37005120), (8, 32379480), (9, 28781760), (10, 25903584), (12, 21586320), (14, 18502560), (15, 17269056), (16, 16189740), (18, 14390880), (20, 12951792), (21, 12335040), (24, 10793160), (27, 9593920), (28, 9251280), (30, 8634528), (32, 8094870), (35, 7401024), (36, 7195440), (40, 6475896), (42, 6167520), (45, 5756352), (48, 5396580), (54, 4796960), (56, 4625640), (60, 4317264), (63, 4111680), (64, 4047435), (70, 3700512), (72, 3597720), (80, 3237948), (84, 3083760), (90, 2878176), (96, 2698290), (105, 2467008), (108, 2398480), (112, 2312820), (120, 2158632), (126, 2055840), (135, 1918784), (140, 1850256), (144, 1798860), (160, 1618974), (168, 1541880), (180, 1439088), (189, 1370560), (192, 1349145), (210, 1233504), (216, 1199240), (224, 1156410), (240, 1079316), (252, 1027920), (270, 959392), (280, 925128), (288, 899430), (315, 822336), (320, 809487), (336, 770940), (360, 719544), (378, 685280), (420, 616752), (432, 599620), (448, 578205), (480, 539658), (504, 513960), (540, 479696), (560, 462564), (576, 449715), (630, 411168), (672, 385470), (720, 359772), (756, 342640), (840, 308376), (864, 299810), (945, 274112), (960, 269829), (1008, 256980), (1080, 239848), (1120, 231282), (1260, 205584), (1344, 192735), (1440, 179886), (1512, 171320), (1680, 154188), (1728, 149905), (1890, 137056), (2016, 128490), (2160, 119924), (2240, 115641), (2520, 102792), (2880, 89943), (3024, 85660), (3360, 77094), (3780, 68528), (4032, 64245), (4283, 60480), (4320, 59962), (5040, 51396), (6048, 42830), (6720, 38547), (7560, 34264), (8566, 30240), (8640, 29981), (10080, 25698), (12096, 21415), (12849, 20160), (15120, 17132)]