977013120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 256

約数和(自身を含む): 3390724800

約数和(自身を除く): 2413711680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 128, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 272, 296, 320, 340, 370, 384, 408, 444, 480, 510, 544, 555, 592, 629, 640, 680, 740, 809, 816, 888, 960, 1020, 1088, 1110, 1184, 1258, 1360, 1480, 1618, 1632, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2427, 2516, 2720, 2960, 3145, 3236, 3264, 3552, 3774, 4045, 4080, 4440, 4736, 4854, 5032, 5440, 5920, 6290, 6472, 6528, 7104, 7548, 8090, 8160, 8880, 9435, 9708, 10064, 10880, 11840, 12135, 12580, 12944, 13753, 14208, 15096, 16180, 16320, 17760, 18870, 19416, 20128, 23680, 24270, 25160, 25888, 27506, 29933, 30192, 32360, 32640, 35520, 37740, 38832, 40256, 41259, 48540, 50320, 51776, 55012, 59866, 60384, 64720, 68765, 71040, 75480, 77664, 80512, 82518, 89799, 97080, 100640, 103552, 110024, 119732, 120768, 129440, 137530, 149665, 150960, 155328, 165036, 179598, 194160, 201280, 206295, 220048, 239464, 241536, 258880, 275060, 299330, 301920, 310656, 330072, 359196, 388320, 402560, 412590, 440096, 448995, 478928, 508861, 517760, 550120, 598660, 603840, 660144, 718392, 776640, 825180, 880192, 897990, 957856, 1017722, 1100240, 1197320, 1207680, 1320288, 1436784, 1526583, 1553280, 1650360, 1760384, 1795980, 1915712, 2035444, 2200480, 2394640, 2544305, 2640576, 2873568, 3053166, 3300720, 3591960, 3831424, 4070888, 4400960, 4789280, 5088610, 5281152, 5747136, 6106332, 6601440, 7183920, 7632915, 8141776, 8801920, 9578560, 10177220, 11494272, 12212664, 13202880, 14367840, 15265830, 16283552, 19157120, 20354440, 24425328, 26405760, 28735680, 30531660, 32567104, 40708880, 48850656, 57471360, 61063320, 65134208, 81417760, 97701312, 122126640, 162835520, 195402624, 244253280, 325671040, 488506560, 977013120]

約数ペア:

[(1, 977013120), (2, 488506560), (3, 325671040), (4, 244253280), (5, 195402624), (6, 162835520), (8, 122126640), (10, 97701312), (12, 81417760), (15, 65134208), (16, 61063320), (17, 57471360), (20, 48850656), (24, 40708880), (30, 32567104), (32, 30531660), (34, 28735680), (37, 26405760), (40, 24425328), (48, 20354440), (51, 19157120), (60, 16283552), (64, 15265830), (68, 14367840), (74, 13202880), (80, 12212664), (85, 11494272), (96, 10177220), (102, 9578560), (111, 8801920), (120, 8141776), (128, 7632915), (136, 7183920), (148, 6601440), (160, 6106332), (170, 5747136), (185, 5281152), (192, 5088610), (204, 4789280), (222, 4400960), (240, 4070888), (255, 3831424), (272, 3591960), (296, 3300720), (320, 3053166), (340, 2873568), (370, 2640576), (384, 2544305), (408, 2394640), (444, 2200480), (480, 2035444), (510, 1915712), (544, 1795980), (555, 1760384), (592, 1650360), (629, 1553280), (640, 1526583), (680, 1436784), (740, 1320288), (809, 1207680), (816, 1197320), (888, 1100240), (960, 1017722), (1020, 957856), (1088, 897990), (1110, 880192), (1184, 825180), (1258, 776640), (1360, 718392), (1480, 660144), (1618, 603840), (1632, 598660), (1776, 550120), (1887, 517760), (1920, 508861), (2040, 478928), (2176, 448995), (2220, 440096), (2368, 412590), (2427, 402560), (2516, 388320), (2720, 359196), (2960, 330072), (3145, 310656), (3236, 301920), (3264, 299330), (3552, 275060), (3774, 258880), (4045, 241536), (4080, 239464), (4440, 220048), (4736, 206295), (4854, 201280), (5032, 194160), (5440, 179598), (5920, 165036), (6290, 155328), (6472, 150960), (6528, 149665), (7104, 137530), (7548, 129440), (8090, 120768), (8160, 119732), (8880, 110024), (9435, 103552), (9708, 100640), (10064, 97080), (10880, 89799), (11840, 82518), (12135, 80512), (12580, 77664), (12944, 75480), (13753, 71040), (14208, 68765), (15096, 64720), (16180, 60384), (16320, 59866), (17760, 55012), (18870, 51776), (19416, 50320), (20128, 48540), (23680, 41259), (24270, 40256), (25160, 38832), (25888, 37740), (27506, 35520), (29933, 32640), (30192, 32360)]