16014808080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1787}}^1$

素因数の和:2276

約数の個数: 240

約数和(自身を含む): 55927295424

約数和(自身を除く): 39912487344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 461, 486, 540, 648, 720, 810, 922, 972, 1080, 1215, 1296, 1383, 1620, 1787, 1844, 1944, 2160, 2305, 2430, 2766, 3240, 3574, 3688, 3888, 4149, 4610, 4860, 5361, 5532, 6480, 6915, 7148, 7376, 8298, 8935, 9220, 9720, 10722, 11064, 12447, 13830, 14296, 16083, 16596, 17870, 18440, 19440, 20745, 21444, 22128, 24894, 26805, 27660, 28592, 32166, 33192, 35740, 36880, 37341, 41490, 42888, 48249, 49788, 53610, 55320, 62235, 64332, 66384, 71480, 74682, 80415, 82980, 85776, 96498, 99576, 107220, 110640, 112023, 124470, 128664, 142960, 144747, 149364, 160830, 165960, 186705, 192996, 199152, 214440, 224046, 241245, 248940, 257328, 289494, 298728, 321660, 331920, 373410, 385992, 428880, 434241, 448092, 482490, 497880, 560115, 578988, 597456, 643320, 723735, 746820, 771984, 823807, 868482, 896184, 964980, 995760, 1120230, 1157976, 1286640, 1447470, 1493640, 1647614, 1736964, 1792368, 1929960, 2171205, 2240460, 2315952, 2471421, 2894940, 2987280, 3295228, 3473928, 3859920, 4119035, 4342410, 4480920, 4942842, 5789880, 6590456, 6947856, 7414263, 8238070, 8684820, 8961840, 9885684, 11579760, 12357105, 13180912, 14828526, 16476140, 17369640, 19771368, 22242789, 24714210, 29657052, 32952280, 34739280, 37071315, 39542736, 44485578, 49428420, 59314104, 65904560, 66728367, 74142630, 88971156, 98856840, 111213945, 118628208, 133456734, 148285260, 177942312, 197713680, 200185101, 222427890, 266913468, 296570520, 333641835, 355884624, 400370202, 444855780, 533826936, 593141040, 667283670, 800740404, 889711560, 1000925505, 1067653872, 1334567340, 1601480808, 1779423120, 2001851010, 2669134680, 3202961616, 4003702020, 5338269360, 8007404040, 16014808080]

約数ペア:

[(1, 16014808080), (2, 8007404040), (3, 5338269360), (4, 4003702020), (5, 3202961616), (6, 2669134680), (8, 2001851010), (9, 1779423120), (10, 1601480808), (12, 1334567340), (15, 1067653872), (16, 1000925505), (18, 889711560), (20, 800740404), (24, 667283670), (27, 593141040), (30, 533826936), (36, 444855780), (40, 400370202), (45, 355884624), (48, 333641835), (54, 296570520), (60, 266913468), (72, 222427890), (80, 200185101), (81, 197713680), (90, 177942312), (108, 148285260), (120, 133456734), (135, 118628208), (144, 111213945), (162, 98856840), (180, 88971156), (216, 74142630), (240, 66728367), (243, 65904560), (270, 59314104), (324, 49428420), (360, 44485578), (405, 39542736), (432, 37071315), (461, 34739280), (486, 32952280), (540, 29657052), (648, 24714210), (720, 22242789), (810, 19771368), (922, 17369640), (972, 16476140), (1080, 14828526), (1215, 13180912), (1296, 12357105), (1383, 11579760), (1620, 9885684), (1787, 8961840), (1844, 8684820), (1944, 8238070), (2160, 7414263), (2305, 6947856), (2430, 6590456), (2766, 5789880), (3240, 4942842), (3574, 4480920), (3688, 4342410), (3888, 4119035), (4149, 3859920), (4610, 3473928), (4860, 3295228), (5361, 2987280), (5532, 2894940), (6480, 2471421), (6915, 2315952), (7148, 2240460), (7376, 2171205), (8298, 1929960), (8935, 1792368), (9220, 1736964), (9720, 1647614), (10722, 1493640), (11064, 1447470), (12447, 1286640), (13830, 1157976), (14296, 1120230), (16083, 995760), (16596, 964980), (17870, 896184), (18440, 868482), (19440, 823807), (20745, 771984), (21444, 746820), (22128, 723735), (24894, 643320), (26805, 597456), (27660, 578988), (28592, 560115), (32166, 497880), (33192, 482490), (35740, 448092), (36880, 434241), (37341, 428880), (41490, 385992), (42888, 373410), (48249, 331920), (49788, 321660), (53610, 298728), (55320, 289494), (62235, 257328), (64332, 248940), (66384, 241245), (71480, 224046), (74682, 214440), (80415, 199152), (82980, 192996), (85776, 186705), (96498, 165960), (99576, 160830), (107220, 149364), (110640, 144747), (112023, 142960), (124470, 128664)]