768737280

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 2717898624

約数和(自身を除く): 1949161344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 512, 544, 552, 640, 680, 690, 736, 768, 782, 816, 920, 960, 1020, 1024, 1088, 1104, 1173, 1280, 1360, 1380, 1472, 1536, 1564, 1632, 1840, 1920, 1955, 2040, 2048, 2176, 2208, 2346, 2560, 2720, 2760, 2944, 3072, 3128, 3264, 3680, 3840, 3910, 4080, 4096, 4352, 4416, 4692, 5120, 5440, 5520, 5865, 5888, 6144, 6256, 6528, 7360, 7680, 7820, 8160, 8192, 8704, 8832, 9384, 10240, 10880, 11040, 11730, 11776, 12288, 12512, 13056, 14720, 15360, 15640, 16320, 16384, 17408, 17664, 18768, 20480, 21760, 22080, 23460, 23552, 24576, 25024, 26112, 29440, 30720, 31280, 32640, 32768, 34816, 35328, 37536, 40960, 43520, 44160, 46920, 47104, 49152, 50048, 52224, 58880, 61440, 62560, 65280, 65536, 69632, 70656, 75072, 81920, 87040, 88320, 93840, 94208, 98304, 100096, 104448, 117760, 122880, 125120, 130560, 131072, 139264, 141312, 150144, 163840, 174080, 176640, 187680, 188416, 196608, 200192, 208896, 235520, 245760, 250240, 261120, 278528, 282624, 300288, 327680, 348160, 353280, 375360, 376832, 393216, 400384, 417792, 471040, 491520, 500480, 522240, 557056, 565248, 600576, 655360, 696320, 706560, 750720, 753664, 800768, 835584, 942080, 983040, 1000960, 1044480, 1114112, 1130496, 1201152, 1392640, 1413120, 1501440, 1507328, 1601536, 1671168, 1884160, 1966080, 2001920, 2088960, 2228224, 2260992, 2402304, 2785280, 2826240, 3002880, 3014656, 3203072, 3342336, 3768320, 4003840, 4177920, 4521984, 4804608, 5570560, 5652480, 6005760, 6406144, 6684672, 7536640, 8007680, 8355840, 9043968, 9609216, 11141120, 11304960, 12011520, 12812288, 15073280, 16015360, 16711680, 19218432, 22609920, 24023040, 25624576, 32030720, 33423360, 38436864, 45219840, 48046080, 51249152, 64061440, 76873728, 96092160, 128122880, 153747456, 192184320, 256245760, 384368640, 768737280]

約数ペア:

[(1, 768737280), (2, 384368640), (3, 256245760), (4, 192184320), (5, 153747456), (6, 128122880), (8, 96092160), (10, 76873728), (12, 64061440), (15, 51249152), (16, 48046080), (17, 45219840), (20, 38436864), (23, 33423360), (24, 32030720), (30, 25624576), (32, 24023040), (34, 22609920), (40, 19218432), (46, 16711680), (48, 16015360), (51, 15073280), (60, 12812288), (64, 12011520), (68, 11304960), (69, 11141120), (80, 9609216), (85, 9043968), (92, 8355840), (96, 8007680), (102, 7536640), (115, 6684672), (120, 6406144), (128, 6005760), (136, 5652480), (138, 5570560), (160, 4804608), (170, 4521984), (184, 4177920), (192, 4003840), (204, 3768320), (230, 3342336), (240, 3203072), (255, 3014656), (256, 3002880), (272, 2826240), (276, 2785280), (320, 2402304), (340, 2260992), (345, 2228224), (368, 2088960), (384, 2001920), (391, 1966080), (408, 1884160), (460, 1671168), (480, 1601536), (510, 1507328), (512, 1501440), (544, 1413120), (552, 1392640), (640, 1201152), (680, 1130496), (690, 1114112), (736, 1044480), (768, 1000960), (782, 983040), (816, 942080), (920, 835584), (960, 800768), (1020, 753664), (1024, 750720), (1088, 706560), (1104, 696320), (1173, 655360), (1280, 600576), (1360, 565248), (1380, 557056), (1472, 522240), (1536, 500480), (1564, 491520), (1632, 471040), (1840, 417792), (1920, 400384), (1955, 393216), (2040, 376832), (2048, 375360), (2176, 353280), (2208, 348160), (2346, 327680), (2560, 300288), (2720, 282624), (2760, 278528), (2944, 261120), (3072, 250240), (3128, 245760), (3264, 235520), (3680, 208896), (3840, 200192), (3910, 196608), (4080, 188416), (4096, 187680), (4352, 176640), (4416, 174080), (4692, 163840), (5120, 150144), (5440, 141312), (5520, 139264), (5865, 131072), (5888, 130560), (6144, 125120), (6256, 122880), (6528, 117760), (7360, 104448), (7680, 100096), (7820, 98304), (8160, 94208), (8192, 93840), (8704, 88320), (8832, 87040), (9384, 81920), (10240, 75072), (10880, 70656), (11040, 69632), (11730, 65536), (11776, 65280), (12288, 62560), (12512, 61440), (13056, 58880), (14720, 52224), (15360, 50048), (15640, 49152), (16320, 47104), (16384, 46920), (17408, 44160), (17664, 43520), (18768, 40960), (20480, 37536), (21760, 35328), (22080, 34816), (23460, 32768), (23552, 32640), (24576, 31280), (25024, 30720), (26112, 29440)]