265957440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 224

約数和(自身を含む): 1016325120

約数和(自身を除く): 750367680

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2083, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4166, 4256, 4560, 5320, 6080, 6249, 6384, 6720, 7980, 8332, 8512, 9120, 10415, 10640, 12498, 12768, 14581, 15960, 16664, 18240, 20830, 21280, 24996, 25536, 29162, 31245, 31920, 33328, 39577, 41660, 42560, 43743, 49992, 58324, 62490, 63840, 66656, 72905, 79154, 83320, 87486, 99984, 116648, 118731, 124980, 127680, 133312, 145810, 158308, 166640, 174972, 197885, 199968, 218715, 233296, 237462, 249960, 277039, 291620, 316616, 333280, 349944, 395770, 399936, 437430, 466592, 474924, 499920, 554078, 583240, 593655, 633232, 666560, 699888, 791540, 831117, 874860, 933184, 949848, 999840, 1108156, 1166480, 1187310, 1266464, 1385195, 1399776, 1583080, 1662234, 1749720, 1899696, 1999680, 2216312, 2332960, 2374620, 2532928, 2770390, 2799552, 3166160, 3324468, 3499440, 3799392, 4155585, 4432624, 4665920, 4749240, 5540780, 6332320, 6648936, 6998880, 7598784, 8311170, 8865248, 9498480, 11081560, 12664640, 13297872, 13997760, 16622340, 17730496, 18996960, 22163120, 26595744, 33244680, 37993920, 44326240, 53191488, 66489360, 88652480, 132978720, 265957440]

約数ペア:

[(1, 265957440), (2, 132978720), (3, 88652480), (4, 66489360), (5, 53191488), (6, 44326240), (7, 37993920), (8, 33244680), (10, 26595744), (12, 22163120), (14, 18996960), (15, 17730496), (16, 16622340), (19, 13997760), (20, 13297872), (21, 12664640), (24, 11081560), (28, 9498480), (30, 8865248), (32, 8311170), (35, 7598784), (38, 6998880), (40, 6648936), (42, 6332320), (48, 5540780), (56, 4749240), (57, 4665920), (60, 4432624), (64, 4155585), (70, 3799392), (76, 3499440), (80, 3324468), (84, 3166160), (95, 2799552), (96, 2770390), (105, 2532928), (112, 2374620), (114, 2332960), (120, 2216312), (133, 1999680), (140, 1899696), (152, 1749720), (160, 1662234), (168, 1583080), (190, 1399776), (192, 1385195), (210, 1266464), (224, 1187310), (228, 1166480), (240, 1108156), (266, 999840), (280, 949848), (285, 933184), (304, 874860), (320, 831117), (336, 791540), (380, 699888), (399, 666560), (420, 633232), (448, 593655), (456, 583240), (480, 554078), (532, 499920), (560, 474924), (570, 466592), (608, 437430), (665, 399936), (672, 395770), (760, 349944), (798, 333280), (840, 316616), (912, 291620), (960, 277039), (1064, 249960), (1120, 237462), (1140, 233296), (1216, 218715), (1330, 199968), (1344, 197885), (1520, 174972), (1596, 166640), (1680, 158308), (1824, 145810), (1995, 133312), (2083, 127680), (2128, 124980), (2240, 118731), (2280, 116648), (2660, 99984), (3040, 87486), (3192, 83320), (3360, 79154), (3648, 72905), (3990, 66656), (4166, 63840), (4256, 62490), (4560, 58324), (5320, 49992), (6080, 43743), (6249, 42560), (6384, 41660), (6720, 39577), (7980, 33328), (8332, 31920), (8512, 31245), (9120, 29162), (10415, 25536), (10640, 24996), (12498, 21280), (12768, 20830), (14581, 18240), (15960, 16664)]