691706880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 264

約数和(自身を含む): 2540605392

約数和(自身を除く): 1848898512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 883, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1766, 1920, 2040, 2176, 2304, 2448, 2560, 2649, 2720, 2880, 3060, 3072, 3264, 3532, 3840, 4080, 4352, 4415, 4608, 4896, 5120, 5298, 5440, 5760, 6120, 6528, 7064, 7680, 7947, 8160, 8704, 8830, 9216, 9792, 10596, 10880, 11520, 12240, 13056, 13245, 14128, 15011, 15360, 15894, 16320, 17408, 17660, 19584, 21192, 21760, 23040, 24480, 26112, 26490, 28256, 30022, 31788, 32640, 35320, 39168, 39735, 42384, 43520, 45033, 46080, 48960, 52224, 52980, 56512, 60044, 63576, 65280, 70640, 75055, 78336, 79470, 84768, 87040, 90066, 97920, 105960, 113024, 120088, 127152, 130560, 135099, 141280, 150110, 156672, 158940, 169536, 180132, 195840, 211920, 225165, 226048, 240176, 254304, 261120, 270198, 282560, 300220, 317880, 339072, 360264, 391680, 423840, 450330, 452096, 480352, 508608, 540396, 565120, 600440, 635760, 675495, 678144, 720528, 783360, 847680, 900660, 904192, 960704, 1017216, 1080792, 1130240, 1200880, 1271520, 1350990, 1356288, 1441056, 1695360, 1801320, 1921408, 2034432, 2161584, 2260480, 2401760, 2543040, 2701980, 2712576, 2882112, 3390720, 3602640, 3842816, 4068864, 4323168, 4520960, 4803520, 5086080, 5403960, 5764224, 6781440, 7205280, 7685632, 8137728, 8646336, 9607040, 10172160, 10807920, 11528448, 13562880, 14410560, 15371264, 17292672, 19214080, 20344320, 21615840, 23056896, 28821120, 34585344, 38428160, 40688640, 43231680, 46113792, 57642240, 69170688, 76856320, 86463360, 115284480, 138341376, 172926720, 230568960, 345853440, 691706880]

約数ペア:

[(1, 691706880), (2, 345853440), (3, 230568960), (4, 172926720), (5, 138341376), (6, 115284480), (8, 86463360), (9, 76856320), (10, 69170688), (12, 57642240), (15, 46113792), (16, 43231680), (17, 40688640), (18, 38428160), (20, 34585344), (24, 28821120), (30, 23056896), (32, 21615840), (34, 20344320), (36, 19214080), (40, 17292672), (45, 15371264), (48, 14410560), (51, 13562880), (60, 11528448), (64, 10807920), (68, 10172160), (72, 9607040), (80, 8646336), (85, 8137728), (90, 7685632), (96, 7205280), (102, 6781440), (120, 5764224), (128, 5403960), (136, 5086080), (144, 4803520), (153, 4520960), (160, 4323168), (170, 4068864), (180, 3842816), (192, 3602640), (204, 3390720), (240, 2882112), (255, 2712576), (256, 2701980), (272, 2543040), (288, 2401760), (306, 2260480), (320, 2161584), (340, 2034432), (360, 1921408), (384, 1801320), (408, 1695360), (480, 1441056), (510, 1356288), (512, 1350990), (544, 1271520), (576, 1200880), (612, 1130240), (640, 1080792), (680, 1017216), (720, 960704), (765, 904192), (768, 900660), (816, 847680), (883, 783360), (960, 720528), (1020, 678144), (1024, 675495), (1088, 635760), (1152, 600440), (1224, 565120), (1280, 540396), (1360, 508608), (1440, 480352), (1530, 452096), (1536, 450330), (1632, 423840), (1766, 391680), (1920, 360264), (2040, 339072), (2176, 317880), (2304, 300220), (2448, 282560), (2560, 270198), (2649, 261120), (2720, 254304), (2880, 240176), (3060, 226048), (3072, 225165), (3264, 211920), (3532, 195840), (3840, 180132), (4080, 169536), (4352, 158940), (4415, 156672), (4608, 150110), (4896, 141280), (5120, 135099), (5298, 130560), (5440, 127152), (5760, 120088), (6120, 113024), (6528, 105960), (7064, 97920), (7680, 90066), (7947, 87040), (8160, 84768), (8704, 79470), (8830, 78336), (9216, 75055), (9792, 70640), (10596, 65280), (10880, 63576), (11520, 60044), (12240, 56512), (13056, 52980), (13245, 52224), (14128, 48960), (15011, 46080), (15360, 45033), (15894, 43520), (16320, 42384), (17408, 39735), (17660, 39168), (19584, 35320), (21192, 32640), (21760, 31788), (23040, 30022), (24480, 28256), (26112, 26490)]