144287520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 192

約数和(自身を含む): 515652480

約数和(自身を除く): 371364960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1217, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2434, 2470, 2964, 3040, 3120, 3651, 3705, 3952, 4560, 4868, 4940, 5928, 6085, 6240, 7302, 7410, 7904, 9120, 9736, 9880, 11856, 12170, 14604, 14820, 15821, 18255, 19472, 19760, 23123, 23712, 24340, 29208, 29640, 31642, 36510, 38944, 39520, 46246, 47463, 48680, 58416, 59280, 63284, 69369, 73020, 79105, 92492, 94926, 97360, 115615, 116832, 118560, 126568, 138738, 146040, 158210, 184984, 189852, 194720, 231230, 237315, 253136, 277476, 292080, 300599, 316420, 346845, 369968, 379704, 462460, 474630, 506272, 554952, 584160, 601198, 632840, 693690, 739936, 759408, 901797, 924920, 949260, 1109904, 1202396, 1265680, 1387380, 1502995, 1518816, 1803594, 1849840, 1898520, 2219808, 2404792, 2531360, 2774760, 3005990, 3607188, 3699680, 3797040, 4508985, 4809584, 5549520, 6011980, 7214376, 7594080, 9017970, 9619168, 11099040, 12023960, 14428752, 18035940, 24047920, 28857504, 36071880, 48095840, 72143760, 144287520]

約数ペア:

[(1, 144287520), (2, 72143760), (3, 48095840), (4, 36071880), (5, 28857504), (6, 24047920), (8, 18035940), (10, 14428752), (12, 12023960), (13, 11099040), (15, 9619168), (16, 9017970), (19, 7594080), (20, 7214376), (24, 6011980), (26, 5549520), (30, 4809584), (32, 4508985), (38, 3797040), (39, 3699680), (40, 3607188), (48, 3005990), (52, 2774760), (57, 2531360), (60, 2404792), (65, 2219808), (76, 1898520), (78, 1849840), (80, 1803594), (95, 1518816), (96, 1502995), (104, 1387380), (114, 1265680), (120, 1202396), (130, 1109904), (152, 949260), (156, 924920), (160, 901797), (190, 759408), (195, 739936), (208, 693690), (228, 632840), (240, 601198), (247, 584160), (260, 554952), (285, 506272), (304, 474630), (312, 462460), (380, 379704), (390, 369968), (416, 346845), (456, 316420), (480, 300599), (494, 292080), (520, 277476), (570, 253136), (608, 237315), (624, 231230), (741, 194720), (760, 189852), (780, 184984), (912, 158210), (988, 146040), (1040, 138738), (1140, 126568), (1217, 118560), (1235, 116832), (1248, 115615), (1482, 97360), (1520, 94926), (1560, 92492), (1824, 79105), (1976, 73020), (2080, 69369), (2280, 63284), (2434, 59280), (2470, 58416), (2964, 48680), (3040, 47463), (3120, 46246), (3651, 39520), (3705, 38944), (3952, 36510), (4560, 31642), (4868, 29640), (4940, 29208), (5928, 24340), (6085, 23712), (6240, 23123), (7302, 19760), (7410, 19472), (7904, 18255), (9120, 15821), (9736, 14820), (9880, 14604), (11856, 12170)]