128522856960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{17597}}^1$

素因数の和:17943

約数の個数: 240

約数和(自身を含む): 446540310216

約数和(自身を除く): 318017453256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 317, 320, 360, 384, 480, 512, 576, 634, 640, 720, 768, 951, 960, 1152, 1268, 1280, 1440, 1536, 1585, 1902, 1920, 2304, 2536, 2560, 2853, 2880, 3170, 3804, 3840, 4608, 4755, 5072, 5706, 5760, 6340, 7608, 7680, 9510, 10144, 11412, 11520, 12680, 14265, 15216, 17597, 19020, 20288, 22824, 23040, 25360, 28530, 30432, 35194, 38040, 40576, 45648, 50720, 52791, 57060, 60864, 70388, 76080, 81152, 87985, 91296, 101440, 105582, 114120, 121728, 140776, 152160, 158373, 162304, 175970, 182592, 202880, 211164, 228240, 243456, 263955, 281552, 304320, 316746, 351940, 365184, 405760, 422328, 456480, 486912, 527910, 563104, 608640, 633492, 703880, 730368, 791865, 811520, 844656, 912960, 1055820, 1126208, 1217280, 1266984, 1407760, 1460736, 1583730, 1689312, 1825920, 2111640, 2252416, 2434560, 2533968, 2815520, 3167460, 3378624, 3651840, 4223280, 4504832, 5067936, 5578249, 5631040, 6334920, 6757248, 7303680, 8446560, 9009664, 10135872, 11156498, 11262080, 12669840, 13514496, 16734747, 16893120, 20271744, 22312996, 22524160, 25339680, 27028992, 27891245, 33469494, 33786240, 40543488, 44625992, 45048320, 50204241, 50679360, 55782490, 66938988, 67572480, 81086976, 83673735, 89251984, 100408482, 101358720, 111564980, 133877976, 135144960, 167347470, 178503968, 200816964, 202717440, 223129960, 251021205, 267755952, 334694940, 357007936, 401633928, 405434880, 446259920, 502042410, 535511904, 669389880, 714015872, 803267856, 892519840, 1004084820, 1071023808, 1338779760, 1428031744, 1606535712, 1785039680, 2008169640, 2142047616, 2677559520, 2856063488, 3213071424, 3570079360, 4016339280, 4284095232, 5355119040, 6426142848, 7140158720, 8032678560, 8568190464, 10710238080, 12852285696, 14280317440, 16065357120, 21420476160, 25704571392, 32130714240, 42840952320, 64261428480, 128522856960]

約数ペア:

[(1, 128522856960), (2, 64261428480), (3, 42840952320), (4, 32130714240), (5, 25704571392), (6, 21420476160), (8, 16065357120), (9, 14280317440), (10, 12852285696), (12, 10710238080), (15, 8568190464), (16, 8032678560), (18, 7140158720), (20, 6426142848), (24, 5355119040), (30, 4284095232), (32, 4016339280), (36, 3570079360), (40, 3213071424), (45, 2856063488), (48, 2677559520), (60, 2142047616), (64, 2008169640), (72, 1785039680), (80, 1606535712), (90, 1428031744), (96, 1338779760), (120, 1071023808), (128, 1004084820), (144, 892519840), (160, 803267856), (180, 714015872), (192, 669389880), (240, 535511904), (256, 502042410), (288, 446259920), (317, 405434880), (320, 401633928), (360, 357007936), (384, 334694940), (480, 267755952), (512, 251021205), (576, 223129960), (634, 202717440), (640, 200816964), (720, 178503968), (768, 167347470), (951, 135144960), (960, 133877976), (1152, 111564980), (1268, 101358720), (1280, 100408482), (1440, 89251984), (1536, 83673735), (1585, 81086976), (1902, 67572480), (1920, 66938988), (2304, 55782490), (2536, 50679360), (2560, 50204241), (2853, 45048320), (2880, 44625992), (3170, 40543488), (3804, 33786240), (3840, 33469494), (4608, 27891245), (4755, 27028992), (5072, 25339680), (5706, 22524160), (5760, 22312996), (6340, 20271744), (7608, 16893120), (7680, 16734747), (9510, 13514496), (10144, 12669840), (11412, 11262080), (11520, 11156498), (12680, 10135872), (14265, 9009664), (15216, 8446560), (17597, 7303680), (19020, 6757248), (20288, 6334920), (22824, 5631040), (23040, 5578249), (25360, 5067936), (28530, 4504832), (30432, 4223280), (35194, 3651840), (38040, 3378624), (40576, 3167460), (45648, 2815520), (50720, 2533968), (52791, 2434560), (57060, 2252416), (60864, 2111640), (70388, 1825920), (76080, 1689312), (81152, 1583730), (87985, 1460736), (91296, 1407760), (101440, 1266984), (105582, 1217280), (114120, 1126208), (121728, 1055820), (140776, 912960), (152160, 844656), (158373, 811520), (162304, 791865), (175970, 730368), (182592, 703880), (202880, 633492), (211164, 608640), (228240, 563104), (243456, 527910), (263955, 486912), (281552, 456480), (304320, 422328), (316746, 405760), (351940, 365184)]