28078546560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9743}}^1$

素因数の和:9863

約数の個数: 256

約数和(自身を含む): 95413248000

約数和(自身を除く): 67334701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 79, 80, 95, 96, 114, 120, 128, 152, 158, 160, 190, 192, 228, 237, 240, 285, 304, 316, 320, 380, 384, 395, 456, 474, 480, 570, 608, 632, 640, 760, 790, 912, 948, 960, 1140, 1185, 1216, 1264, 1501, 1520, 1580, 1824, 1896, 1920, 2280, 2370, 2432, 2528, 3002, 3040, 3160, 3648, 3792, 4503, 4560, 4740, 5056, 6004, 6080, 6320, 7296, 7505, 7584, 9006, 9120, 9480, 9743, 10112, 12008, 12160, 12640, 15010, 15168, 18012, 18240, 18960, 19486, 22515, 24016, 25280, 29229, 30020, 30336, 36024, 36480, 37920, 38972, 45030, 48032, 48715, 50560, 58458, 60040, 72048, 75840, 77944, 90060, 96064, 97430, 116916, 120080, 144096, 146145, 151680, 155888, 180120, 185117, 192128, 194860, 233832, 240160, 288192, 292290, 311776, 360240, 370234, 389720, 467664, 480320, 555351, 576384, 584580, 623552, 720480, 740468, 769697, 779440, 925585, 935328, 960640, 1110702, 1169160, 1247104, 1440960, 1480936, 1539394, 1558880, 1851170, 1870656, 2221404, 2309091, 2338320, 2776755, 2881920, 2961872, 3078788, 3117760, 3702340, 3741312, 3848485, 4442808, 4618182, 4676640, 5553510, 5923744, 6157576, 6235520, 7404680, 7696970, 8885616, 9236364, 9353280, 11107020, 11545455, 11847488, 12315152, 14624243, 14809360, 15393940, 17771232, 18472728, 18706560, 22214040, 23090910, 23694976, 24630304, 29248486, 29618720, 30787880, 35542464, 36945456, 43872729, 44428080, 46181820, 49260608, 58496972, 59237440, 61575760, 71084928, 73121215, 73890912, 87745458, 88856160, 92363640, 98521216, 116993944, 118474880, 123151520, 146242430, 147781824, 175490916, 177712320, 184727280, 219363645, 233987888, 246303040, 292484860, 295563648, 350981832, 355424640, 369454560, 438727290, 467975776, 492606080, 584969720, 701963664, 738909120, 877454580, 935951552, 1169939440, 1403927328, 1477818240, 1754909160, 1871903104, 2339878880, 2807854656, 3509818320, 4679757760, 5615709312, 7019636640, 9359515520, 14039273280, 28078546560]

約数ペア:

[(1, 28078546560), (2, 14039273280), (3, 9359515520), (4, 7019636640), (5, 5615709312), (6, 4679757760), (8, 3509818320), (10, 2807854656), (12, 2339878880), (15, 1871903104), (16, 1754909160), (19, 1477818240), (20, 1403927328), (24, 1169939440), (30, 935951552), (32, 877454580), (38, 738909120), (40, 701963664), (48, 584969720), (57, 492606080), (60, 467975776), (64, 438727290), (76, 369454560), (79, 355424640), (80, 350981832), (95, 295563648), (96, 292484860), (114, 246303040), (120, 233987888), (128, 219363645), (152, 184727280), (158, 177712320), (160, 175490916), (190, 147781824), (192, 146242430), (228, 123151520), (237, 118474880), (240, 116993944), (285, 98521216), (304, 92363640), (316, 88856160), (320, 87745458), (380, 73890912), (384, 73121215), (395, 71084928), (456, 61575760), (474, 59237440), (480, 58496972), (570, 49260608), (608, 46181820), (632, 44428080), (640, 43872729), (760, 36945456), (790, 35542464), (912, 30787880), (948, 29618720), (960, 29248486), (1140, 24630304), (1185, 23694976), (1216, 23090910), (1264, 22214040), (1501, 18706560), (1520, 18472728), (1580, 17771232), (1824, 15393940), (1896, 14809360), (1920, 14624243), (2280, 12315152), (2370, 11847488), (2432, 11545455), (2528, 11107020), (3002, 9353280), (3040, 9236364), (3160, 8885616), (3648, 7696970), (3792, 7404680), (4503, 6235520), (4560, 6157576), (4740, 5923744), (5056, 5553510), (6004, 4676640), (6080, 4618182), (6320, 4442808), (7296, 3848485), (7505, 3741312), (7584, 3702340), (9006, 3117760), (9120, 3078788), (9480, 2961872), (9743, 2881920), (10112, 2776755), (12008, 2338320), (12160, 2309091), (12640, 2221404), (15010, 1870656), (15168, 1851170), (18012, 1558880), (18240, 1539394), (18960, 1480936), (19486, 1440960), (22515, 1247104), (24016, 1169160), (25280, 1110702), (29229, 960640), (30020, 935328), (30336, 925585), (36024, 779440), (36480, 769697), (37920, 740468), (38972, 720480), (45030, 623552), (48032, 584580), (48715, 576384), (50560, 555351), (58458, 480320), (60040, 467664), (72048, 389720), (75840, 370234), (77944, 360240), (90060, 311776), (96064, 292290), (97430, 288192), (116916, 240160), (120080, 233832), (144096, 194860), (146145, 192128), (151680, 185117), (155888, 180120)]