16423880000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 280

約数和(自身を含む): 44896003680

約数和(自身を除く): 28472123680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 163, 176, 200, 220, 229, 250, 275, 320, 326, 352, 400, 440, 458, 500, 550, 625, 652, 704, 800, 815, 880, 916, 1000, 1100, 1145, 1250, 1304, 1375, 1600, 1630, 1760, 1793, 1832, 2000, 2200, 2290, 2500, 2519, 2608, 2750, 3260, 3520, 3586, 3664, 4000, 4075, 4400, 4580, 5000, 5038, 5216, 5500, 5725, 6520, 6875, 7172, 7328, 8000, 8150, 8800, 8965, 9160, 10000, 10076, 10432, 11000, 11450, 12595, 13040, 13750, 14344, 14656, 16300, 17600, 17930, 18320, 20000, 20152, 20375, 22000, 22900, 25190, 26080, 27500, 28625, 28688, 32600, 35860, 36640, 37327, 40000, 40304, 40750, 44000, 44825, 45800, 50380, 52160, 55000, 57250, 57376, 62975, 65200, 71720, 73280, 74654, 80608, 81500, 88000, 89650, 91600, 100760, 101875, 110000, 114500, 114752, 125950, 130400, 143125, 143440, 149308, 161216, 163000, 179300, 183200, 186635, 201520, 203750, 220000, 224125, 229000, 251900, 260800, 286250, 286880, 298616, 314875, 326000, 358600, 366400, 373270, 403040, 407500, 410597, 440000, 448250, 458000, 503800, 572500, 573760, 597232, 629750, 652000, 717200, 746540, 806080, 815000, 821194, 896500, 916000, 933175, 1007600, 1120625, 1145000, 1194464, 1259500, 1304000, 1434400, 1493080, 1574375, 1630000, 1642388, 1793000, 1832000, 1866350, 2015200, 2052985, 2241250, 2290000, 2388928, 2519000, 2868800, 2986160, 3148750, 3260000, 3284776, 3586000, 3732700, 4030400, 4105970, 4482500, 4580000, 4665875, 5038000, 5972320, 6297500, 6520000, 6569552, 7172000, 7465400, 8211940, 8965000, 9160000, 9331750, 10076000, 10264925, 11944640, 12595000, 13139104, 14344000, 14930800, 16423880, 17930000, 18663500, 20152000, 20529850, 23329375, 25190000, 26278208, 29861600, 32847760, 35860000, 37327000, 41059700, 46658750, 50380000, 51324625, 59723200, 65695520, 71720000, 74654000, 82119400, 93317500, 100760000, 102649250, 131391040, 149308000, 164238800, 186635000, 205298500, 256623125, 298616000, 328477600, 373270000, 410597000, 513246250, 656955200, 746540000, 821194000, 1026492500, 1493080000, 1642388000, 2052985000, 3284776000, 4105970000, 8211940000, 16423880000]

約数ペア:

[(1, 16423880000), (2, 8211940000), (4, 4105970000), (5, 3284776000), (8, 2052985000), (10, 1642388000), (11, 1493080000), (16, 1026492500), (20, 821194000), (22, 746540000), (25, 656955200), (32, 513246250), (40, 410597000), (44, 373270000), (50, 328477600), (55, 298616000), (64, 256623125), (80, 205298500), (88, 186635000), (100, 164238800), (110, 149308000), (125, 131391040), (160, 102649250), (163, 100760000), (176, 93317500), (200, 82119400), (220, 74654000), (229, 71720000), (250, 65695520), (275, 59723200), (320, 51324625), (326, 50380000), (352, 46658750), (400, 41059700), (440, 37327000), (458, 35860000), (500, 32847760), (550, 29861600), (625, 26278208), (652, 25190000), (704, 23329375), (800, 20529850), (815, 20152000), (880, 18663500), (916, 17930000), (1000, 16423880), (1100, 14930800), (1145, 14344000), (1250, 13139104), (1304, 12595000), (1375, 11944640), (1600, 10264925), (1630, 10076000), (1760, 9331750), (1793, 9160000), (1832, 8965000), (2000, 8211940), (2200, 7465400), (2290, 7172000), (2500, 6569552), (2519, 6520000), (2608, 6297500), (2750, 5972320), (3260, 5038000), (3520, 4665875), (3586, 4580000), (3664, 4482500), (4000, 4105970), (4075, 4030400), (4400, 3732700), (4580, 3586000), (5000, 3284776), (5038, 3260000), (5216, 3148750), (5500, 2986160), (5725, 2868800), (6520, 2519000), (6875, 2388928), (7172, 2290000), (7328, 2241250), (8000, 2052985), (8150, 2015200), (8800, 1866350), (8965, 1832000), (9160, 1793000), (10000, 1642388), (10076, 1630000), (10432, 1574375), (11000, 1493080), (11450, 1434400), (12595, 1304000), (13040, 1259500), (13750, 1194464), (14344, 1145000), (14656, 1120625), (16300, 1007600), (17600, 933175), (17930, 916000), (18320, 896500), (20000, 821194), (20152, 815000), (20375, 806080), (22000, 746540), (22900, 717200), (25190, 652000), (26080, 629750), (27500, 597232), (28625, 573760), (28688, 572500), (32600, 503800), (35860, 458000), (36640, 448250), (37327, 440000), (40000, 410597), (40304, 407500), (40750, 403040), (44000, 373270), (44825, 366400), (45800, 358600), (50380, 326000), (52160, 314875), (55000, 298616), (57250, 286880), (57376, 286250), (62975, 260800), (65200, 251900), (71720, 229000), (73280, 224125), (74654, 220000), (80608, 203750), (81500, 201520), (88000, 186635), (89650, 183200), (91600, 179300), (100760, 163000), (101875, 161216), (110000, 149308), (114500, 143440), (114752, 143125), (125950, 130400)]