214771440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3671

約数の個数: 160

約数和(自身を含む): 754951680

約数和(自身を除く): 540180240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3623, 3705, 3952, 4560, 4940, 5928, 7246, 7410, 9880, 10869, 11856, 14492, 14820, 18115, 19760, 21738, 28984, 29640, 36230, 43476, 47099, 54345, 57968, 59280, 68837, 72460, 86952, 94198, 108690, 137674, 141297, 144920, 173904, 188396, 206511, 217380, 235495, 275348, 282594, 289840, 344185, 376792, 413022, 434760, 470990, 550696, 565188, 688370, 706485, 753584, 826044, 869520, 894881, 941980, 1032555, 1101392, 1130376, 1376740, 1412970, 1652088, 1789762, 1883960, 2065110, 2260752, 2684643, 2753480, 2825940, 3304176, 3579524, 3767920, 4130220, 4474405, 5369286, 5506960, 5651880, 7159048, 8260440, 8948810, 10738572, 11303760, 13423215, 14318096, 16520880, 17897620, 21477144, 26846430, 35795240, 42954288, 53692860, 71590480, 107385720, 214771440]

約数ペア:

[(1, 214771440), (2, 107385720), (3, 71590480), (4, 53692860), (5, 42954288), (6, 35795240), (8, 26846430), (10, 21477144), (12, 17897620), (13, 16520880), (15, 14318096), (16, 13423215), (19, 11303760), (20, 10738572), (24, 8948810), (26, 8260440), (30, 7159048), (38, 5651880), (39, 5506960), (40, 5369286), (48, 4474405), (52, 4130220), (57, 3767920), (60, 3579524), (65, 3304176), (76, 2825940), (78, 2753480), (80, 2684643), (95, 2260752), (104, 2065110), (114, 1883960), (120, 1789762), (130, 1652088), (152, 1412970), (156, 1376740), (190, 1130376), (195, 1101392), (208, 1032555), (228, 941980), (240, 894881), (247, 869520), (260, 826044), (285, 753584), (304, 706485), (312, 688370), (380, 565188), (390, 550696), (456, 470990), (494, 434760), (520, 413022), (570, 376792), (624, 344185), (741, 289840), (760, 282594), (780, 275348), (912, 235495), (988, 217380), (1040, 206511), (1140, 188396), (1235, 173904), (1482, 144920), (1520, 141297), (1560, 137674), (1976, 108690), (2280, 94198), (2470, 86952), (2964, 72460), (3120, 68837), (3623, 59280), (3705, 57968), (3952, 54345), (4560, 47099), (4940, 43476), (5928, 36230), (7246, 29640), (7410, 28984), (9880, 21738), (10869, 19760), (11856, 18115), (14492, 14820)]