80453018520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{20219}}^1$

素因数の和:21822

約数の個数: 192

約数和(自身を含む): 299029536000

約数和(自身を除く): 218576517480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1579, 2520, 3158, 4737, 6316, 7895, 9474, 11053, 12632, 14211, 15790, 18948, 20219, 22106, 23685, 28422, 31580, 33159, 37896, 40438, 44212, 47370, 55265, 56844, 60657, 63160, 66318, 71055, 80876, 88424, 94740, 99477, 101095, 110530, 113688, 121314, 132636, 141533, 142110, 161752, 165795, 181971, 189480, 198954, 202190, 221060, 242628, 265272, 283066, 284220, 303285, 331590, 363942, 397908, 404380, 424599, 442120, 485256, 497385, 566132, 568440, 606570, 663180, 707665, 727884, 795816, 808760, 849198, 909855, 994770, 1132264, 1213140, 1273797, 1326360, 1415330, 1455768, 1698396, 1819710, 1989540, 2122995, 2426280, 2547594, 2830660, 3396792, 3639420, 3979080, 4245990, 5095188, 5661320, 6368985, 7278840, 8491980, 10190376, 12737970, 16983960, 25475940, 31925801, 50951880, 63851602, 95777403, 127703204, 159629005, 191554806, 223480607, 255406408, 287332209, 319258010, 383109612, 446961214, 478887015, 574664418, 638516020, 670441821, 766219224, 893922428, 957774030, 1117403035, 1149328836, 1277032040, 1340883642, 1436661045, 1787844856, 1915548060, 2011325463, 2234806070, 2298657672, 2681767284, 2873322090, 3352209105, 3831096120, 4022650926, 4469612140, 5363534568, 5746644180, 6704418210, 8045301852, 8939224280, 10056627315, 11493288360, 13408836420, 16090603704, 20113254630, 26817672840, 40226509260, 80453018520]

約数ペア:

[(1, 80453018520), (2, 40226509260), (3, 26817672840), (4, 20113254630), (5, 16090603704), (6, 13408836420), (7, 11493288360), (8, 10056627315), (9, 8939224280), (10, 8045301852), (12, 6704418210), (14, 5746644180), (15, 5363534568), (18, 4469612140), (20, 4022650926), (21, 3831096120), (24, 3352209105), (28, 2873322090), (30, 2681767284), (35, 2298657672), (36, 2234806070), (40, 2011325463), (42, 1915548060), (45, 1787844856), (56, 1436661045), (60, 1340883642), (63, 1277032040), (70, 1149328836), (72, 1117403035), (84, 957774030), (90, 893922428), (105, 766219224), (120, 670441821), (126, 638516020), (140, 574664418), (168, 478887015), (180, 446961214), (210, 383109612), (252, 319258010), (280, 287332209), (315, 255406408), (360, 223480607), (420, 191554806), (504, 159629005), (630, 127703204), (840, 95777403), (1260, 63851602), (1579, 50951880), (2520, 31925801), (3158, 25475940), (4737, 16983960), (6316, 12737970), (7895, 10190376), (9474, 8491980), (11053, 7278840), (12632, 6368985), (14211, 5661320), (15790, 5095188), (18948, 4245990), (20219, 3979080), (22106, 3639420), (23685, 3396792), (28422, 2830660), (31580, 2547594), (33159, 2426280), (37896, 2122995), (40438, 1989540), (44212, 1819710), (47370, 1698396), (55265, 1455768), (56844, 1415330), (60657, 1326360), (63160, 1273797), (66318, 1213140), (71055, 1132264), (80876, 994770), (88424, 909855), (94740, 849198), (99477, 808760), (101095, 795816), (110530, 727884), (113688, 707665), (121314, 663180), (132636, 606570), (141533, 568440), (142110, 566132), (161752, 497385), (165795, 485256), (181971, 442120), (189480, 424599), (198954, 404380), (202190, 397908), (221060, 363942), (242628, 331590), (265272, 303285), (283066, 284220)]