7781898240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5017

約数の個数: 288

約数和(自身を含む): 28562919840

約数和(自身を除く): 20781021600

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, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 4967, 5120, 5440, 5760, 6120, 6144, 6528, 7680, 8160, 8704, 9216, 9792, 9934, 10240, 10880, 11520, 12240, 13056, 14901, 15360, 16320, 17408, 18432, 19584, 19868, 21760, 23040, 24480, 24835, 26112, 29802, 30720, 32640, 34816, 39168, 39736, 43520, 44703, 46080, 48960, 49670, 52224, 59604, 65280, 74505, 78336, 79472, 84439, 87040, 89406, 92160, 97920, 99340, 104448, 119208, 130560, 149010, 156672, 158944, 168878, 174080, 178812, 195840, 198680, 223515, 238416, 253317, 261120, 298020, 313344, 317888, 337756, 357624, 391680, 397360, 422195, 447030, 476832, 506634, 522240, 596040, 635776, 675512, 715248, 759951, 783360, 794720, 844390, 894060, 953664, 1013268, 1192080, 1266585, 1271552, 1351024, 1430496, 1519902, 1566720, 1589440, 1688780, 1788120, 1907328, 2026536, 2384160, 2533170, 2543104, 2702048, 2860992, 3039804, 3178880, 3377560, 3576240, 3799755, 3814656, 4053072, 4768320, 5066340, 5086208, 5404096, 5721984, 6079608, 6357760, 6755120, 7152480, 7599510, 7629312, 8106144, 9536640, 10132680, 10172416, 10808192, 11443968, 12159216, 12715520, 13510240, 14304960, 15199020, 15258624, 16212288, 19073280, 20265360, 21616384, 22887936, 24318432, 25431040, 27020480, 28609920, 30398040, 30517248, 32424576, 38146560, 40530720, 43232768, 45775872, 48636864, 50862080, 54040960, 57219840, 60796080, 64849152, 76293120, 81061440, 86465536, 91551744, 97273728, 108081920, 114439680, 121592160, 129698304, 152586240, 162122880, 172931072, 194547456, 216163840, 228879360, 243184320, 259396608, 324245760, 389094912, 432327680, 457758720, 486368640, 518793216, 648491520, 778189824, 864655360, 972737280, 1296983040, 1556379648, 1945474560, 2593966080, 3890949120, 7781898240]

約数ペア:

[(1, 7781898240), (2, 3890949120), (3, 2593966080), (4, 1945474560), (5, 1556379648), (6, 1296983040), (8, 972737280), (9, 864655360), (10, 778189824), (12, 648491520), (15, 518793216), (16, 486368640), (17, 457758720), (18, 432327680), (20, 389094912), (24, 324245760), (30, 259396608), (32, 243184320), (34, 228879360), (36, 216163840), (40, 194547456), (45, 172931072), (48, 162122880), (51, 152586240), (60, 129698304), (64, 121592160), (68, 114439680), (72, 108081920), (80, 97273728), (85, 91551744), (90, 86465536), (96, 81061440), (102, 76293120), (120, 64849152), (128, 60796080), (136, 57219840), (144, 54040960), (153, 50862080), (160, 48636864), (170, 45775872), (180, 43232768), (192, 40530720), (204, 38146560), (240, 32424576), (255, 30517248), (256, 30398040), (272, 28609920), (288, 27020480), (306, 25431040), (320, 24318432), (340, 22887936), (360, 21616384), (384, 20265360), (408, 19073280), (480, 16212288), (510, 15258624), (512, 15199020), (544, 14304960), (576, 13510240), (612, 12715520), (640, 12159216), (680, 11443968), (720, 10808192), (765, 10172416), (768, 10132680), (816, 9536640), (960, 8106144), (1020, 7629312), (1024, 7599510), (1088, 7152480), (1152, 6755120), (1224, 6357760), (1280, 6079608), (1360, 5721984), (1440, 5404096), (1530, 5086208), (1536, 5066340), (1632, 4768320), (1920, 4053072), (2040, 3814656), (2048, 3799755), (2176, 3576240), (2304, 3377560), (2448, 3178880), (2560, 3039804), (2720, 2860992), (2880, 2702048), (3060, 2543104), (3072, 2533170), (3264, 2384160), (3840, 2026536), (4080, 1907328), (4352, 1788120), (4608, 1688780), (4896, 1589440), (4967, 1566720), (5120, 1519902), (5440, 1430496), (5760, 1351024), (6120, 1271552), (6144, 1266585), (6528, 1192080), (7680, 1013268), (8160, 953664), (8704, 894060), (9216, 844390), (9792, 794720), (9934, 783360), (10240, 759951), (10880, 715248), (11520, 675512), (12240, 635776), (13056, 596040), (14901, 522240), (15360, 506634), (16320, 476832), (17408, 447030), (18432, 422195), (19584, 397360), (19868, 391680), (21760, 357624), (23040, 337756), (24480, 317888), (24835, 313344), (26112, 298020), (29802, 261120), (30720, 253317), (32640, 238416), (34816, 223515), (39168, 198680), (39736, 195840), (43520, 178812), (44703, 174080), (46080, 168878), (48960, 158944), (49670, 156672), (52224, 149010), (59604, 130560), (65280, 119208), (74505, 104448), (78336, 99340), (79472, 97920), (84439, 92160), (87040, 89406)]