101903760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20219}}^1$

素因数の和:20245

約数の個数: 120

約数和(自身を含む): 391135680

約数和(自身を除く): 289231920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20219, 40438, 60657, 80876, 101095, 121314, 141533, 161752, 181971, 202190, 242628, 283066, 303285, 323504, 363942, 404380, 424599, 485256, 566132, 606570, 707665, 727884, 808760, 849198, 909855, 970512, 1132264, 1213140, 1273797, 1415330, 1455768, 1617520, 1698396, 1819710, 2122995, 2264528, 2426280, 2547594, 2830660, 2911536, 3396792, 3639420, 4245990, 4852560, 5095188, 5661320, 6368985, 6793584, 7278840, 8491980, 10190376, 11322640, 12737970, 14557680, 16983960, 20380752, 25475940, 33967920, 50951880, 101903760]

約数ペア:

[(1, 101903760), (2, 50951880), (3, 33967920), (4, 25475940), (5, 20380752), (6, 16983960), (7, 14557680), (8, 12737970), (9, 11322640), (10, 10190376), (12, 8491980), (14, 7278840), (15, 6793584), (16, 6368985), (18, 5661320), (20, 5095188), (21, 4852560), (24, 4245990), (28, 3639420), (30, 3396792), (35, 2911536), (36, 2830660), (40, 2547594), (42, 2426280), (45, 2264528), (48, 2122995), (56, 1819710), (60, 1698396), (63, 1617520), (70, 1455768), (72, 1415330), (80, 1273797), (84, 1213140), (90, 1132264), (105, 970512), (112, 909855), (120, 849198), (126, 808760), (140, 727884), (144, 707665), (168, 606570), (180, 566132), (210, 485256), (240, 424599), (252, 404380), (280, 363942), (315, 323504), (336, 303285), (360, 283066), (420, 242628), (504, 202190), (560, 181971), (630, 161752), (720, 141533), (840, 121314), (1008, 101095), (1260, 80876), (1680, 60657), (2520, 40438), (5040, 20219)]