259390080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 256

約数和(自身を含む): 973814400

約数和(自身を除く): 714424320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 883, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1766, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2649, 2720, 2880, 3060, 3264, 3456, 3532, 3672, 4080, 4320, 4415, 4590, 4896, 5298, 5440, 5760, 6120, 6528, 7064, 7344, 7947, 8160, 8640, 8830, 9180, 9792, 10596, 10880, 12240, 13245, 14128, 14688, 15011, 15894, 16320, 17280, 17660, 18360, 19584, 21192, 23841, 24480, 26490, 28256, 29376, 30022, 31788, 32640, 35320, 36720, 39735, 42384, 45033, 47682, 48960, 52980, 56512, 58752, 60044, 63576, 70640, 73440, 75055, 79470, 84768, 90066, 95364, 97920, 105960, 113024, 119205, 120088, 127152, 135099, 141280, 146880, 150110, 158940, 169536, 180132, 190728, 211920, 225165, 238410, 240176, 254304, 270198, 282560, 293760, 300220, 317880, 339072, 360264, 381456, 405297, 423840, 450330, 476820, 480352, 508608, 540396, 565120, 600440, 635760, 675495, 720528, 762912, 810594, 847680, 900660, 953640, 960704, 1017216, 1080792, 1200880, 1271520, 1350990, 1441056, 1525824, 1621188, 1695360, 1801320, 1907280, 1921408, 2026485, 2161584, 2401760, 2543040, 2701980, 2882112, 3051648, 3242376, 3602640, 3814560, 4052970, 4323168, 4803520, 5086080, 5403960, 5764224, 6484752, 7205280, 7629120, 8105940, 8646336, 9607040, 10807920, 12969504, 14410560, 15258240, 16211880, 17292672, 21615840, 25939008, 28821120, 32423760, 43231680, 51878016, 64847520, 86463360, 129695040, 259390080]

約数ペア:

[(1, 259390080), (2, 129695040), (3, 86463360), (4, 64847520), (5, 51878016), (6, 43231680), (8, 32423760), (9, 28821120), (10, 25939008), (12, 21615840), (15, 17292672), (16, 16211880), (17, 15258240), (18, 14410560), (20, 12969504), (24, 10807920), (27, 9607040), (30, 8646336), (32, 8105940), (34, 7629120), (36, 7205280), (40, 6484752), (45, 5764224), (48, 5403960), (51, 5086080), (54, 4803520), (60, 4323168), (64, 4052970), (68, 3814560), (72, 3602640), (80, 3242376), (85, 3051648), (90, 2882112), (96, 2701980), (102, 2543040), (108, 2401760), (120, 2161584), (128, 2026485), (135, 1921408), (136, 1907280), (144, 1801320), (153, 1695360), (160, 1621188), (170, 1525824), (180, 1441056), (192, 1350990), (204, 1271520), (216, 1200880), (240, 1080792), (255, 1017216), (270, 960704), (272, 953640), (288, 900660), (306, 847680), (320, 810594), (340, 762912), (360, 720528), (384, 675495), (408, 635760), (432, 600440), (459, 565120), (480, 540396), (510, 508608), (540, 480352), (544, 476820), (576, 450330), (612, 423840), (640, 405297), (680, 381456), (720, 360264), (765, 339072), (816, 317880), (864, 300220), (883, 293760), (918, 282560), (960, 270198), (1020, 254304), (1080, 240176), (1088, 238410), (1152, 225165), (1224, 211920), (1360, 190728), (1440, 180132), (1530, 169536), (1632, 158940), (1728, 150110), (1766, 146880), (1836, 141280), (1920, 135099), (2040, 127152), (2160, 120088), (2176, 119205), (2295, 113024), (2448, 105960), (2649, 97920), (2720, 95364), (2880, 90066), (3060, 84768), (3264, 79470), (3456, 75055), (3532, 73440), (3672, 70640), (4080, 63576), (4320, 60044), (4415, 58752), (4590, 56512), (4896, 52980), (5298, 48960), (5440, 47682), (5760, 45033), (6120, 42384), (6528, 39735), (7064, 36720), (7344, 35320), (7947, 32640), (8160, 31788), (8640, 30022), (8830, 29376), (9180, 28256), (9792, 26490), (10596, 24480), (10880, 23841), (12240, 21192), (13245, 19584), (14128, 18360), (14688, 17660), (15011, 17280), (15894, 16320)]